NPPES file of Aug 9, 2026

Allen S. Gardner, M.D.

Internal Medicine Physician · Springfield, VA

Allen S. Gardner, M.D. is an internal medicine physician with a practice address in Springfield, Virginia, and NPI 1144322090, issued on Sep 2, 2006. Check the license (Virginia 0101018446, as entered in NPPES) on the Virginia Department of Health Professions; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144322090
Name
Allen S. Gardner
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
0101018446 VA
Self-reported in NPPES; status is on the state search
Practice location
6128 Brandon Ave Ste 201, Springfield, VA 22150
Phone
(703) 780-2800
Enumerated
Sep 2, 2006
Record last updated
Mar 29, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(703) 780-0461
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest internal medicine physician records → All 3,599 in Virginia → Look up another NPI →

Also registered at 6128 Brandon Ave Ste 201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ernest Katz, M.D.Gastroenterology Physician1477656791
  2. Raymond Murow, M.D.Internal Medicine Physician1629171939
  3. Maria Rivera, MDInternal Medicine Physician1083233936
  4. Stephen Voss, M.D.Gastroenterology Physician1992808125
  5. Ibtesam Zahid, DOAdult Medicine Physician1154065092

Verify Allen S. Gardner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersVirginia Department of Health Professions
    Search for license 0101018446    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Virginia license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Allen S. Gardner among 3,599 internal medicine physician records in Virginia

Allen S. Gardner, M.D. is one of 3,599 internal medicine physician records with a practice address in Virginia. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 55% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 62% of these records are
  • Record last updated2012 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

36 internal medicine physician records list a practice address in Springfield

They are 36 of the 1,652 NPPES records with a practice address in Springfield, and 3,599 internal medicine physician records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,599 in Virginia → Every provider in Springfield → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Maria Aldeguer, MDSpringfield, VA 221501619045002
  2. Lakshmi Bhagavathula, MDSpringfield, VA 221501245239433
  3. Leslie Brandwin, M.D.Springfield, VA 221501356371496
  4. Faisal Chaudri, MDSpringfield, VA 221501750430682
  5. Vincent Chen, MDSpringfield, VA 221501255407599
  6. Rizwan Dar, M.D.,Springfield, VA 221501699881631
  7. Martin Jones, DOSpringfield, VA 221501609942176
  8. Raymond Murow, M.D.Springfield, VA 221501629171939

Common questions

What is Allen S. Gardner, M.D.'s NPI number?

Allen S. Gardner, M.D.'s National Provider Identifier (NPI) is 1144322090, issued on Sep 2, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Allen S. Gardner, M.D. located?

The NPPES record lists a practice address at 6128 Brandon Ave Ste 201, Springfield, VA, 22150. Phone: (703) 780-2800. Providers update this record themselves, so call before visiting.

How can I verify Allen S. Gardner, M.D.'s license?

NPPES lists Virginia license number 0101018446, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.