Matthew Ryan Cookus
Physician Assistant · Baltimore, MD
Matthew Ryan Cookus is a physician assistant with a practice address in Baltimore, Maryland, and NPI 1699374504, issued on Oct 21, 2020. Check the license with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Matthew Ryan Cookus
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 620 W Lexington St Ste 5110, Baltimore, MD 21201
- Phone
- (410) 777-1881
- Enumerated
- Oct 21, 2020
- Record last updated
- Oct 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20220505000396); accepts Medicare assignment
- Entity
- Type 1 · individual
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Also registered at 620 W Lexington St Ste 5110
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Verify Matthew Ryan Cookus 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
Bills Medicare through one group practice
- American Current Care PABaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Ryan Cookus among 3,224 physician assistant records in Maryland
Matthew Ryan Cookus 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 2020, is newer than 66% of them.
- NPI issued2020 · 66% of these records are older, 29% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2021 · median 2017 among the 1,974 with a school on file
- Record last updated2020 · 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 Ryan Cookus's NPI number?
Matthew Ryan Cookus's National Provider Identifier (NPI) is 1699374504, issued on Oct 21, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Ryan Cookus located?
The NPPES record lists a practice address at 620 W Lexington St Ste 5110, Baltimore, MD, 21201. Phone: (410) 777-1881. Providers update this record themselves, so call before visiting.
How can I verify Matthew Ryan Cookus'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.