Clinicians affiliated with David B. Hammer
123 clinicians on file with this group · most practice in San Luis Obispo-Paso Robles, CA · PAC ID 3971559881
117 clinicians affiliated with David B. Hammer are in the 2024 Medicare Part B data, 80 of them physicians. Data years with affiliated clinicians: 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Family Practice (20) · Orthopedic Surgery (20) · Physician Assistant (19) · Internal Medicine (15) · Nurse Practitioner (13) · Neurosurgery (5) · Hand Surgery (4) · Physical Medicine and Rehabilitation (4) · Podiatry (4) · Sports Medicine (3) · Medical Oncology (2) · Pulmonary Disease (2) · Anesthesiology (1) · Chiropractic (1) · Diagnostic Radiology (1) · Neurology (1) · Plastic and Reconstructive Surgery (1) · Rheumatology (1)
Specialty links go to the specialty in San Luis Obispo-Paso Robles, CA.
Clinicians affiliated with David B. Hammer, 2024
Alphabetical by last name; 1–100 of 117.
| Name | Specialty | City |
|---|---|---|
| Lant J Abernathy, DPM | Podiatry | San Luis Obispo, CA |
| Geoffrey D Abrams, MD | Sports Medicine | Stanford, CA |
| Gregory J Adamson, M.D. | Sports Medicine | Pasadena, CA |
| Matthew J Belmont, PA-C | Physician Assistant | Templeton, CA |
| Benjamin C Bengs, MD | Orthopedic Surgery | Santa Monica, CA |
| Shannon M Berry, M.D. | Internal Medicine | Templeton, CA |
| Joseph D Bettencourt, MD | Family Practice | Paso Robles, CA |
| Lymar G Bik, M.D. | Internal Medicine | Atascadero, CA |
| Lisa Brazil, C.F.N.P. | Nurse Practitioner | San Luis Obispo, CA |
| Hendrik F Breytenbach, M.D. | Family Practice | Templeton, CA |
| Christopher M Byrne, DPM | Podiatry | San Luis Obispo, CA |
| Nicholas M Caggiano, MD | Hand Surgery | San Luis Obispo, CA |
| James B Carr, M.D. | Orthopedic Surgery | San Luis Obispo, CA |
| Alexander F Castellanos, MD | Family Practice | Templeton, CA |
| Craig M Chanin, M.D. | Family Practice | Los Angeles, CA |
| Karen Chestnut, FNP | Nurse Practitioner | Oxnard, CA |
| Suvarna Choudhari, M.D. | Internal Medicine | Templeton, CA |
| Richard Y Chung, M.D. PH.D. | Neurosurgery | Santa Barbara, CA |
| Reanna L Clayton, MSN, FNP-C | Nurse Practitioner | Templeton, CA |
| Byron N Collier, DPM | Podiatry | Pismo Beach, CA |
| Kevin F Colton, MD | Internal Medicine | Templeton, CA |
| Charlotte R Crumpton, PA-C | Physician Assistant | Cary, NC |
| Benedict B Dayrit, MD | Family Practice | Mesa, AZ |
| Dimitri Delagrammaticas, MD | Orthopedic Surgery | San Luis Obispo, CA |
| Sean D Devine, M.D. | Orthopedic Surgery | San Luis Obispo, CA |
| Brian A Dicarlo, MD | Medical Oncology | San Luis Obispo, CA |
| David C Dodson, M.D | Internal Medicine | Santa Barbara, CA |
| Joseph H Donahue, MD | Diagnostic Radiology | Charlottesville, VA |
| Denise M Doronila, PA | Physician Assistant | Paso Robles, CA |
| Marie Dusch, MD | Hand Surgery | Santa Maria, CA |
| Monique Dye | Nurse Practitioner | San Luis Obispo, CA |
| Courtney A Eastman, PA-C | Physician Assistant | Fresno, CA |
| Gregg A Ellison, MD | Internal Medicine | Templeton, CA |
| Kathryn Estopinal, N.P. | Nurse Practitioner | Nashville, TN |
| Elizabeth Evans, N.P. | Nurse Practitioner | Nipomo, CA |
| Julie C Fallon, M.D. | Internal Medicine | Templeton, CA |
| Lindsey Faucette, DO | Family Practice | Santa Maria, CA |
| Kevin C Forsythe, MD | Orthopedic Surgery | Templeton, CA |
| Faith M Frankel, M.D. | Family Practice | Templeton, CA |
| Warren H Frankel, M.D. | Family Practice | Templeton, CA |
| Robert W Fry, M.D. | Orthopedic Surgery | Templeton, CA |
| Chad Fuller, MD | Family Practice | San Luis Obispo, CA |
| Paramjeet Gill, M.D. | Orthopedic Surgery | Fresno, CA |
| Jennifer L Gingrich, P.A.-C | Physician Assistant | Pismo Beach, CA |
| Lisa M Gleason, MD | Physical Medicine and Rehabilitation | Morro Bay, CA |
| Rebecca L Glusac, PA-C | Physician Assistant | Santa Barbara, CA |
| Steven B Goodman, MD | Family Practice | San Luis Obispo, CA |
| Mark K Gorbahn, D.C. | Chiropractic | Atascadero, CA |
| Scott M Greaves, MD | Family Practice | Paso Robles, CA |
| Carlos A Guanche, M.D. | Orthopedic Surgery | Tarzana, CA |
| Matthew Hadilaksono, DO | Physical Medicine and Rehabilitation | Templeton, CA |
| Erin Haggerty, M.D. | Orthopedic Surgery | Providence, RI |
| Jill Harrell, MD | Orthopedic Surgery | Oakland, CA |
| Nathan Healy, PA-C | Physician Assistant | Fresno, CA |
| Benjamin K Hendricks, MD | Neurosurgery | San Luis Obispo, CA |
| Katrina C Hirsig, NP-C | Nurse Practitioner | Los Osos, CA |
| Alan Hwang | Orthopedic Surgery | Los Angeles, CA |
| Scott Imahara, MD | Plastic and Reconstructive Surgery | Soquel, CA |
| Barbara Irish | Physician Assistant | Santa Barbara, CA |
| Jennifer Irvine, DO | Family Practice | Morro Bay, CA |
| Dalton E Ishmail, PA-C | Physician Assistant | Templeton, CA |
| Edward P Jardini, M.D. | Family Practice | Templeton, CA |
| Justin Keadle, PA-C | Physician Assistant | San Luis Obispo, CA |
| Gerald P Keane, MD | Physical Medicine and Rehabilitation | Redwood City, CA |
| Phillip Kissel, M.D. | Neurosurgery | San Luis Obispo, CA |
| Mark G Kowall, M.D. | Orthopedic Surgery | Templeton, CA |
| Timothy Kuang, M.D. | Physical Medicine and Rehabilitation | San Luis Obispo, CA |
| Jesse D Larson, DPM | Podiatry | Templeton, CA |
| Russ L Levitan, MD | Anesthesiology | San Luis Obispo, CA |
| Miriam E Lomelino, MD | Family Practice | Templeton, CA |
| Todd F Lomelino, MD | Family Practice | Templeton, CA |
| Sheri A Loo, NP | Nurse Practitioner | Stanford, CA |
| Neil A Louwrens, M.D. | Internal Medicine | Red Bluff, CA |
| Laura A Lubarsky, M.D | Pulmonary Disease | San Luis Obispo, CA |
| Francesca J Lundergan, NP | Nurse Practitioner | Stanford, CA |
| Steven J Mcallen, M.D. | Internal Medicine | Templeton, CA |
| Marilyn M Mcgowan, MD | Internal Medicine | San Luis Obispo, CA |
| Bailey Mena, PA-C | Physician Assistant | San Luis Obispo, CA |
| Matthew R Miller, NP | Nurse Practitioner | Santa Barbara, CA |
| Scott R Negri, MD | Family Practice | San Luis Obispo, CA |
| Jenna E Noenickx | Physician Assistant | Santa Maria, CA |
| David E Oji, MD | Orthopedic Surgery | Los Gatos, CA |
| Carlo A Orlando, M.D. | Orthopedic Surgery | Templeton, CA |
| Jessica Peckham, RN, FNP-C, OCN | Nurse Practitioner | Paso Robles, CA |
| Michael Pitta, M.D. | Orthopedic Surgery | Monterey, CA |
| Deepa Ragesh Panikkath, MD | Rheumatology | San Luis Obispo, CA |
| Erin M Reinhardt, PA | Physician Assistant | Stanford, CA |
| Adam W Rives, M.D. | Hand Surgery | Santa Barbara, CA |
| Nicholas E Rose, M.D. | Hand Surgery | Newport Beach, CA |
| Lanny Rudner, MD | Orthopedic Surgery | Beverly Hills, CA |
| Herbert J Rudolph, MD | Internal Medicine | Atascadero, CA |
| Robert M Ruth, MD | Orthopedic Surgery | Santa Barbara, CA |
| Matthew J Sabatino, M.D. | Orthopedic Surgery | San Luis Obispo, CA |
| Steven R Sabo, MD | Family Practice | Pismo Beach, CA |
| Kristen S Schalck, PA | Physician Assistant | Atascadero, CA |
| Patrica A Schechter, D.O. | Family Practice | Atascadero, CA |
| Otto J Schueckler, M.D. | Orthopedic Surgery | San Luis Obispo, CA |
| Christian D Schwartz, M.S., PA-C, ATC | Physician Assistant | Ridgecrest, CA |
| Stephen T Sigmund, MD | Internal Medicine | Templeton, CA |
| William F Sima, MD INC | Orthopedic Surgery | Templeton, CA |
Practice locations
Listed practice locations in California.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations