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

Individual provider Psychiatry Physician · NPI 1629163134

Dr. Barry Matthew Altenberg, MD practises Psychiatry in Santa Fe, New Mexico. Qualified in 1963, 63 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in New Mexico and Wisconsin.

Years since qualifying
63
Licensed in
NM, WI
In the registry since
2006
Specialties on file
2
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

1925 Aspen Dr Ste 101B
Santa Fe, NM 87505-5459 Not confirmed with CMS for 16 years — call before visiting
Phone: (505) 690-0794
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 96-172 (NM)
Psychiatry Physician Taxonomy 2084P0800X · Licence 15872 (WI)

Record details

NPI number1629163134
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESDecember 28, 2009

Medicare enrollment

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

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 1963 (63 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients31
Services billed 658 a service is one billed item, such as a visit, a test or a procedure
Average patient age71

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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