Matthew John Arnold, PA-C
Physician Assistant · Baltimore, MD
Matthew John Arnold, PA-C is a physician assistant with a practice address in Baltimore, Maryland, and NPI 1992476444, issued on Sep 24, 2021. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew John Arnold
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 22 S Greene St, Baltimore, MD 21201
- Phone
- (410) 328-8667
- Enumerated
- Sep 24, 2021
- Record last updated
- Sep 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
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Verify Matthew John Arnold in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this professionCheck 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: $465.88
11 payments; by number, the most common kind was food and beverage; the largest payer was Route 92 Medical, 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.
Matthew John Arnold among 3,224 physician assistant records in Maryland
Matthew John Arnold, PA-C 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 2021, is newer than 71% of them.
- NPI issued2021 · 71% of these records are older, 24% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2021 · 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
- Tadele Alemu, PHYSICIAN ASSISTANTBaltimore, MD 212011083828552
- Charlene Clancy, PA-CBaltimore, MD 212011316908247
- Patricia DooleyBaltimore, MD 212011083708606
- Misa Francis, PA-CBaltimore, MD 212011598891053
- Saleem KhanBaltimore, MD 212011063506699
- Ralph Lloyd, PA-CBaltimore, MD 212011043274541
- Patricia Martin, P.A.Baltimore, MD 212011942215538
- Melissa McClain, PABaltimore, MD 212011629182340
Common questions
What is Matthew John Arnold, PA-C's NPI number?
Matthew John Arnold, PA-C's National Provider Identifier (NPI) is 1992476444, issued on Sep 24, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Matthew John Arnold, PA-C located?
The NPPES record lists a practice address at 22 S Greene St, Baltimore, MD, 21201. Phone: (410) 328-8667. Providers update this record themselves, so call before visiting.
How can I verify Matthew John Arnold, PA-C's license?
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.