Clinicians affiliated with Tidalhealth Primary Care LLC

65 clinicians on file with this group · most practice in Ocean Pines, MD · PAC ID 7911320635

Affiliation snapshotOctober 2, 2026CMS Doctors and Clinicians file, current snapshot (no end-of-2024 archive), applied to 2024

Activity year2024Medicare Part B claims, Original Medicare fee-for-service

60 clinicians affiliated with Tidalhealth Primary Care LLC are in the 2024 Medicare Part B data, 32 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 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 (22) · Nurse Practitioner (22) · Internal Medicine (9) · Physician Assistant (6) · General Practice (1)

Specialty links go to the specialty in Ocean Pines, MD.

Clinicians affiliated with Tidalhealth Primary Care LLC, 2024

Alphabetical by last name; 60.

Name	Specialty	City
Kristen R Abbott, CRNP	Nurse Practitioner	Berlin, MD
Zareen A Ahmed, MD	Internal Medicine	Salisbury, MD
Nicole M Alu, DO	Family Practice	Salisbury, MD
John A Appiott, D.O.	Family Practice	Federalsburg, MD
Michael R Atkins, MD	General Practice	Crisfield, MD
Neil A Basumallik, MD	Internal Medicine	Salisbury, MD
Mairen L Baunhofer, NP	Nurse Practitioner	Berlin, MD
Jordan P Braniff, FNP-C	Nurse Practitioner	Berlin, MD
Ryan M Brown, CRNP	Nurse Practitioner	Millsboro, DE
Cynthia Calixte, M.D.	Family Practice	Salisbury, MD
Edwin T Castaneda, M.D.	Internal Medicine	Berlin, MD
Mary Cherry, CRNP	Nurse Practitioner	Snow Hill, MD
Wendy Corkran, CRNP	Nurse Practitioner	Delmar, DE
Susanne Curry, FNP-BC	Nurse Practitioner	Salisbury, MD
Anastasiya Deem, DNP-FNP, CRNP, RN	Nurse Practitioner	Salisbury, MD
Alison L Diesel, PA-C	Physician Assistant	Berlin, MD
Lorren M Donmoyer, M.D.	Family Practice	Georgetown, DE
Tammy L Donoway, D.O.	Family Practice	Berlin, MD
Sally H Dowling, MD	Family Practice	Selbyville, DE
Leah Fetzer	Nurse Practitioner	Salisbury, MD
Munna Garg, MD	Internal Medicine	Berlin, MD
Rina Ghorpade, MD	Internal Medicine	Millsboro, DE
Danielle L Giddins, MD	Family Practice	Millsboro, DE
Hilary Haack, DO	Family Practice	Millsboro, DE
Michael V Heilman, PA-C	Physician Assistant	Ocean View, DE
Lisa A Hohl, CRNP	Nurse Practitioner	Millsboro, DE
Andrew Jacobs	Family Practice	Sayville, NY
Amy S Johnson, M.D.	Family Practice	Pocomoke, MD
Craig Johnson, PA-C	Physician Assistant	Berlin, MD
Geetanjali Johri, M.D.	Internal Medicine	Salisbury, MD
Vijaykumar Karumbunathan, MD	Internal Medicine	Crisfield, MD
Allison Kidney	Nurse Practitioner	Salisbury, MD
Heather Kohli-Werner, PA-C	Physician Assistant	Berlin, MD
Mandi L Lahman, NP	Nurse Practitioner	Millsboro, DE
Sufyan M Malik, M.D.	Family Practice	Salisbury, MD
Sandra Mancilla, MD	Family Practice	Laurel, DE
Mary D Mason, DNP, FNP-BC	Nurse Practitioner	Berlin, MD
Alexandra M Mcdermott	Nurse Practitioner	Millsboro, DE
Stephen L Mears, NP	Nurse Practitioner	Salisbury, MD
Kathleen E Morris, FNP-C	Nurse Practitioner	Selbyville, DE
Oswaldo A Nicastro, M.D.	Family Practice	Wilmington, DE
Danielle J Orr, MD	Family Practice	Berlin, MD
Natalie R Parks, DNP, FNP-C	Nurse Practitioner	Pocomoke City, MD
Allison P Pusey	Nurse Practitioner	Berlin, MD
Ellen R Rhodes, MD	Family Practice	Selbyville, DE
Brookellen Rider, DO	Family Practice	Berlin, MD
Stephen J Robinson, M.D.	Family Practice	Salisbury, MD
Keith A Sargent, DO	Family Practice	Seaford, DE
Jeffrey R Scheirer, DO	Family Practice	Berlin, MD
Aaron M Sebach, CRNP	Nurse Practitioner	Salisbury, MD
Shivam Singla, MD	Internal Medicine	Salisbury, MD
Gregory W Smith, PA-C	Physician Assistant	Salisbury, MD
Shahabuddin Soherwardi, MD	Internal Medicine	Salisbury, MD
Amy Sood Barshinger, CRNP	Nurse Practitioner	Ocean City, MD
Scott Sweeney, DO	Family Practice	Berlin, MD
Megan K Tyndall, FNP-C, DNP	Nurse Practitioner	Berlin, MD
Stephen F Waters, MD	Family Practice	Ocean City, MD
Ginger R Wille, CRNP	Nurse Practitioner	Berlin, MD
Beverly N Wilson, PA-C	Physician Assistant	Ocean City, MD
Elleda C Ziemer, DO	Family Practice	Salisbury, MD

Practice locations

Listed practice locations in Delaware, Maryland.

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