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ALEXEI ARKHIPOV, M.D., P.A.
NPI 1629215850
Internal Medicine - Hematology & Oncology in San Antonio, TX

Active since January 09, 2009
88 BRIGGS ST STE 280, SAN ANTONIO, TX 78224(210) 922-1977(210) 446-5166 Get Directions Write a Review

NPPES record last updated: February 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Alexei Arkhipov, M.d., P.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXEI ARKHIPOV, M.D., P.A. (NPI 1629215850) is a healthcare organization registered as a hematology & oncology in San Antonio, Texas and active in the NPI registry since January 2009. The organization lists Alexei Arkhipov, President, as its authorized official.

NPPES Registry Identity

NPI1629215850
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameALEXEI ARKHIPOV, M.D., P.A.
Location Address88 BRIGGS ST STE 280San Antonio, TX 78224-1271
Mailing AddressPo Box 591550San Antonio, TX 78259-0127 · (210) 922-1977 · Fax (210) 922-2275
Phone(210) 922-1977
Fax(210) 446-5166
Organization SubpartNo
Authorized OfficialAlexei ArkhipovPresident · (210) 922-1977
Enumeration DateJanuary 9, 2009
Last NPPES UpdateFebruary 20, 2023
NPPES CertifiedFebruary 20, 2023
✔ NPI 1629215850 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in TX · M8506
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
88 BRIGGS ST STE 280, San Antonio, TX 78224
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexei Arkhipov, M.d., P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Alexei Arkhipov, M.D., P.A., which bills Medicare for the services this clinician delivers.

Clinician (1)

Alexei Arkhipov, M.D.
Hematology/Oncology
NPI 1700980299
88 BRIGGS ST STE 280
San Antonio, TX 78224
(210) 922-1977
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexei Arkhipov, M.D., P.A.'s NPI number?

The NPI number for Alexei Arkhipov, M.D., P.A. is 1629215850. It was assigned to this organization in the NPPES registry on January 9, 2009.

Where is Alexei Arkhipov, M.D., P.A. located?

Alexei Arkhipov, M.D., P.A. is located at 88 Briggs St Ste 280, San Antonio, TX 78224. The listed phone number is (210) 922-1977.

What is Alexei Arkhipov, M.D., P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Alexei Arkhipov, M.D., P.A. enrolled in Medicare?

Yes. Alexei Arkhipov, M.D., P.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alexei Arkhipov, M.D., P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hematology/Oncology) reassigns their Medicare billing to Alexei Arkhipov, M.D., P.A.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Alexei Arkhipov, M.D., P.A. was last updated on February 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.