William Fox, PA
Physician Assistant · Baltimore, MD
William Fox, PA is a physician assistant with a practice address in Baltimore, Maryland, and NPI 1750455333, issued on Nov 17, 2006. Check the license (Maryland C0001931, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Fox
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0001931 MD
Self-reported in NPPES; status is on the state search - Practice location
- 301 Saint Paul St, Baltimore, MD 21202
- Phone
- (410) 332-9809
- Enumerated
- Nov 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 545-5167
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 301 Saint Paul St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Fox in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0001931Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $290.06
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 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.
William Fox among 3,224 physician assistant records in Maryland
William Fox, PA is one of 3,224 physician assistant records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 83% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2007 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,135 physician assistant records list a practice address in Baltimore
They are 1,135 of the 35,183 NPPES records with a practice address in Baltimore, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Baltimore → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Anissa Boyle, PABaltimore, MD 212021447290911
- Michelle Braun, PABaltimore, MD 212021356317614
- Maria Burkhardt, PA-CBaltimore, MD 212021003929613
- Christian Cao, MPAS, PA-CBaltimore, MD 212021285620021
- Amy Curran, PA-CBaltimore, MD 212021194846261
- Eric Davison, PABaltimore, MD 212021720131675
- Jocelyn Henning, PABaltimore, MD 212021346296274
- Kathleen Irvin, P.A-CBaltimore, MD 212021962457580
Common questions
What is William Fox, PA's NPI number?
William Fox, PA's National Provider Identifier (NPI) is 1750455333, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Fox, PA located?
The NPPES record lists a practice address at 301 Saint Paul St, Baltimore, MD, 21202. Phone: (410) 332-9809. Providers update this record themselves, so call before visiting.
How can I verify William Fox, PA's license?
NPPES lists Maryland license number C0001931, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity 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.