Jan L. Master, CRNP
Nurse Practitioner · Alexandria, VA
Jan L. Master, CRNP is a nurse practitioner with a practice address in Alexandria, Virginia, and NPI 1437134434, issued on Dec 13, 2005. Check the license (Virginia 0024164081, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jan L. Master
- Credential
- CRNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 0024164081 VA
Self-reported in NPPES; status is on the state search - Practice location
- 6355 Walker LN, Alexandria, VA 22310
- Phone
- (703) 971-7633
- Enumerated
- Dec 13, 2005
- Record last updated
- Nov 28, 2023
- Fax
- (703) 971-0997
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,721 in Virginia → Look up another NPI →
Also registered at 6355 Walker LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jan L. Master in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024164081Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average nurse practitioner in 2024
12 Medicare Part D claims, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $533.10
18 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Jan L. Master among 1,721 nurse practitioner records in Virginia
Jan L. Master, CRNP is one of 1,721 nurse practitioner records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 nurse practitioner records list a practice address in Alexandria
They are 52 of the 5,424 NPPES records with a practice address in Alexandria, and 1,721 nurse practitioner records in Virginia.
All 1,721 in Virginia → Every provider in Alexandria → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Gabriela Aguila Conway, DNP, FNP-BCAlexandria, VA 223101003690769
- Alexandra Bingnear, MSN, AGACNP-BCAlexandria, VA 223101265981716
- Jaime Hogans, NPAlexandria, VA 223101093370959
- Jacklyn Lessard, FNP-CAlexandria, VA 223101326651381
- Sangmee RichardsonAlexandria, VA 223101164554994
- Lindsay Shmatov, FNPAlexandria, VA 223101801226121
- Francis TardoAlexandria, VA 223101306166053
- Mirnesa Tikvina, MSN, CRNP, FNP-BCAlexandria, VA 223101184223539
Common questions
What is Jan L. Master, CRNP's NPI number?
Jan L. Master, CRNP's National Provider Identifier (NPI) is 1437134434, issued on Dec 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jan L. Master, CRNP located?
The NPPES record lists a practice address at 6355 Walker LN, Alexandria, VA, 22310. Phone: (703) 971-7633. Providers update this record themselves, so call before visiting.
How can I verify Jan L. Master, CRNP's license?
NPPES lists Virginia license number 0024164081, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
How much does Jan L. Master, CRNP prescribe under Medicare Part D?
In 2024, Jan L. Master, CRNP had 12 Medicare Part D claims; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.