Anu Olayinka Willingham-McLain, PA-C
Physician Assistant · Columbia, MD
Anu Olayinka Willingham-McLain, PA-C is a physician assistant with a practice address in Columbia, Maryland, and NPI 1295287753, issued on Nov 1, 2016. Check the license (Maryland C06298, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anu Olayinka Willingham-McLain
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C06298 MD
Self-reported in NPPES; status is on the state search - Practice location
- 5900 Cedar LN, Columbia, MD 21044
- Phone
- (443) 444-4040
- Enumerated
- Nov 1, 2016
- Record last updated
- Apr 14, 2022
- Fax
- (443) 444-5957
- Medicare enrollment
- Enrolled (PECOS I20170502000740); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 5900 Cedar LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Antonio Aguilar, PA-CMedical Physician Assistant1184898488
- Christina Angelini, PAPhysician Assistant1609843788
- Christopher Benn, PAPhysician Assistant1639841190
- Lisa Cardo, MDInternal Medicine Physician1699836874
- Nancy Doong, PA-CPhysician Assistant1306855473
- Timothy Jayne, PA-CPhysician Assistant1538303086
Verify Anu Olayinka Willingham-McLain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C06298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
50 Medicare Part D claims for 34 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
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.
The practice group's MIPS final score for 2023 (Medicare payment program): 61.7 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Patient First Maryland Medical Group PLLCOwings Mills, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anu Olayinka Willingham-McLain among 3,224 physician assistant records in Maryland
Anu Olayinka Willingham-McLain, 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 2016, is newer than 49% of them.
- NPI issued2016 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2016 · median 2017 among the 1,974 with a school on file
- Record last updated2022 · 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).
74 physician assistant records list a practice address in Columbia
They are 74 of the 6,690 NPPES records with a practice address in Columbia, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Columbia → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Christina Angelini, PAColumbia, MD 210441609843788
- Lisa Ashton, P.A.C.Columbia, MD 210441619088325
- Nancy Doong, PA-CColumbia, MD 210441306855473
- Mary Kate Ferguson, PA-CColumbia, MD 210441609840321
- Florence Freund, PA-CColumbia, MD 210441184698870
- Diane Gaspar, P.A. - C.Columbia, MD 210441245459734
- Maria Gregory, PA-CColumbia, MD 210441669440210
- Allison Kehoe, PA-CColumbia, MD 210441255390662
Common questions
What is Anu Olayinka Willingham-McLain, PA-C's NPI number?
Anu Olayinka Willingham-McLain, PA-C's National Provider Identifier (NPI) is 1295287753, issued on Nov 1, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Anu Olayinka Willingham-McLain, PA-C located?
The NPPES record lists a practice address at 5900 Cedar LN, Columbia, MD, 21044. Phone: (443) 444-4040. Providers update this record themselves, so call before visiting.
How can I verify Anu Olayinka Willingham-McLain, PA-C's license?
NPPES lists Maryland license number C06298, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Anu Olayinka Willingham-McLain, PA-C prescribe under Medicare Part D?
In 2024, Anu Olayinka Willingham-McLain, PA-C had 50 Medicare Part D claims for 34 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Anu Olayinka Willingham-McLain, PA-C's MIPS final score?
The 2023 MIPS final score is 61.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.