John Henry Hagmann, M.D.
Emergency Medicine Physician · Partlow, VA
John Henry Hagmann, M.D. is an emergency medicine physician with a practice address in Partlow, Virginia, and NPI 1821368564, issued on Jan 11, 2012. Check the license (Virginia 0101226760, as entered in NPPES) on the Virginia Department of Health Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Henry Hagmann
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 0101226760 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Jor Syd LN, Partlow, VA 22534
- Phone
- (571) 220-8710
- Enumerated
- Jan 11, 2012
- Record last updated
- Jan 11, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,715 in Virginia → Look up another NPI →
Verify John Henry Hagmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101226760Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Henry Hagmann among 1,715 emergency medicine physician records in Virginia
John Henry Hagmann, M.D. is one of 1,715 emergency medicine physician records with a practice address in Virginia. 80% 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 2012, is newer than 62% of them.
- NPI issued2012 · 62% of these records are older, 35% newer
- In a Medicare fileNo · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2012 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Virginia
There are 1,715 emergency medicine physician records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,715 in Virginia → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Hamed Kabiri, MDStafford, VA 225541114181385
- Thomas Cleary, MDTappahannock, VA 225601275739070
- Thomas Henderson, MDTappahannock, VA 225601720095664
- Mary HendricksTappahannock, VA 225601861710683
- Alex Robinson, MDTappahannock, VA 225601174105514
- William McConahey, M.D.Kilmarnock, VA 224821538278106
- Douglas Benkelman, MDWinchester, VA 226011518926567
- Jillian Call, MDWinchester, VA 226011013976083
Common questions
What is John Henry Hagmann, M.D.'s NPI number?
John Henry Hagmann, M.D.'s National Provider Identifier (NPI) is 1821368564, issued on Jan 11, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Henry Hagmann, M.D. located?
The NPPES record lists a practice address at 8901 Jor Syd LN, Partlow, VA, 22534. Phone: (571) 220-8710. Providers update this record themselves, so call before visiting.
How can I verify John Henry Hagmann, M.D.'s license?
NPPES lists Virginia license number 0101226760, 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.
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.