Thirza M. Day
Physician Assistant · Bowie, MD
Thirza M. Day is a physician assistant with a practice address in Bowie, Maryland, and NPI 1881096345, issued on Sep 16, 2014. Check the license (Maryland C0005536, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Thirza M. Day
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0005536 MD
Self-reported in NPPES; status is on the state search - Practice location
- 15459 Annapolis RD, Bowie, MD 20715
- Phone
- (240) 544-0676
- Enumerated
- Sep 16, 2014
- Record last updated
- Mar 31, 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 →
Also registered at 15459 Annapolis RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rashaan Ballard, FNP-BCFamily Nurse Practitioner1013737691
- Christan Battle, PA STUDENTPhysician Assistant1104051150
- Wehti BlackledgeFamily Nurse Practitioner1760767735
- Kim Bondurant, M.D.Internal Medicine Physician1548251549
- Danielle Cox, PA-CPhysician Assistant1700430709
Verify Thirza M. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0005536Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Thirza M. Day among 3,224 physician assistant records in Maryland
Thirza M. Day 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 not. Its NPI, issued in 2014, is newer than 42% of them.
- NPI issued2014 · 42% of these records are older, 54% newer
- In a Medicare fileNo · 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).
21 physician assistant records list a practice address in Bowie
They are 21 of the 2,351 NPPES records with a practice address in Bowie, and 3,224 physician assistant records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,224 in Maryland → Every provider in Bowie → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christan Battle, PA STUDENTBowie, MD 207151104051150
- Joyce Benjamin, PA-CBowie, MD 207151548311970
- Kathleen Boetcher, P.A.Bowie, MD 207151053523480
- Erika Bramlette, PABowie, MD 207151831222462
- Danielle Cox, PA-CBowie, MD 207151700430709
- Andrea Esposito, PA-CBowie, MD 207151790619435
- Rachel Gaines-Mbachu, PABowie, MD 207151497766133
- John Nyamekye, PA-CBowie, MD 207151043098957
Common questions
What is Thirza M. Day's NPI number?
Thirza M. Day's National Provider Identifier (NPI) is 1881096345, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Thirza M. Day located?
The NPPES record lists a practice address at 15459 Annapolis RD, Bowie, MD, 20715. Phone: (240) 544-0676. Providers update this record themselves, so call before visiting.
How can I verify Thirza M. Day's license?
NPPES lists Maryland license number C0005536, 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. 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.