Clinicians affiliated with Carlsbad Anesthesia Services LLC

10 clinicians on file with this group · most practice in Carlsbad-Artesia, NM · PAC ID 2365696960

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

9 clinicians affiliated with Carlsbad Anesthesia Services LLC are in the 2024 Medicare Part B data, 7 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 · Anesthesiology (7) · Certified Registered Nurse Anesthetist (CRNA) (2)

Specialty links go to the specialty in Carlsbad-Artesia, NM.

Clinicians affiliated with Carlsbad Anesthesia Services LLC, 2024

Alphabetical by last name; 9.

NameSpecialtyCity
Aaron I Cohn, M.D.AnesthesiologyCorpus Christi, TX
Daniel H Cooper, MDAnesthesiologyGravette, AR
Nels N Dahlgren, MDAnesthesiologyRio Rancho, NM
Michelle K Hawkinson, CRNACertified Registered Nurse Anesthetist (CRNA)Camp Hill, PA
Alfonso Jimenez Haro, CRNACertified Registered Nurse Anesthetist (CRNA)Carlsbad, NM
Steven T Knauer, M.D.AnesthesiologyCarlsbad, NM
Kathleen S Macdonald, MDAnesthesiologySanta Fe, NM
Katrina F Riboni, MDAnesthesiologyCarlsbad, NM
Alexander V Shydohub, MDAnesthesiologyCarlsbad, NM

Practice locations

Listed practice locations in New Mexico.

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