Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

John Hamilton, MD

Individual provider Anesthesiology Physician · NPI 1992961312

John Hamilton, MD is an Anesthesiology in Berlin, Maryland. Graduated from University of Massachusetts Medical School in 2012, 14 years ago. Practices with Anesthesia Company LLC, a 377-clinician group and accepts Medicare assignment. Licensed in Maryland.

Years since qualifying
14
Trained at
University of Massachusetts Medical School
Licensed in
MD
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

14 Meadow St
Berlin, MD 21811-1300
Phone: (301) 922-6772
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence D75194 (MD)

Record details

NPI number1992961312
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2008
Last updated in NPPESOctober 9, 2018
Mailing address100 E Carroll St, Salisbury, MD 21801-5493

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2012 (14 years in practice)
Group practice Anesthesia Company Llc — 377 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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