GREGORY D. ANDREASSIAN M.D., P.A. – Specialist, NPI 1770762551

GREGORY D. ANDREASSIAN M.D., P.A. is a healthcare provider. based in Fredericksburg, Texas. specializing in Specialist. The organization holds a License No. H0136 (TX). The NPI Number for GREGORY D. ANDREASSIAN M.D., P.A. is 1770762551

Main info

Organization
Name
GREGORY D. ANDREASSIAN M.D., P.A.
NPI
1770762551
Phone
(830) 997-6773
Address
205 W WINDCREST ST
Authorized Official
DR. GREGORY D. ANDREASSIAN MEDICAL PHYSICIAN M.D.
Enumeration Date
30 October 2007
Last Update Date
6 August 2010
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience50
Completeness75
Years active:18State licenses:1Digital endpointsOther names

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Provider Addresses for GREGORY D. ANDREASSIAN M.D., P.A.

  • 205, West Windcrest Street, Fredericksburg, Gillespie County, Texas, 78624, United States

    SUITE 220

    FREDERICKSBURG, TX 786244479

    Phone: (830) 997-6773

    Fax: (830) 997-1961

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 78624)

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Reviews

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Frequently asked questions

What federal number belongs to GREGORY D. ANDREASSIAN M.D., P.A.?
The federal identifier for GREGORY D. ANDREASSIAN M.D., P.A. is NPI 1770762551.
Does this profile mean GREGORY D. ANDREASSIAN M.D., P.A. is currently active?
Yes — GREGORY D. ANDREASSIAN M.D., P.A. appears active in the national provider directory.
What field does GREGORY D. ANDREASSIAN M.D., P.A. work in?
You can think of GREGORY D. ANDREASSIAN M.D., P.A. as practicing within Other Service Providers. Clinical services aligned with this taxonomy classification.
What location metadata exists for GREGORY D. ANDREASSIAN M.D., P.A.?
The page summarizes Fredericksburg, Texas for GREGORY D. ANDREASSIAN M.D., P.A.; expand the address list for detail.
How can I contact GREGORY D. ANDREASSIAN M.D., P.A.?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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