Adell C. Winley, P.A.
Physician Assistant · Silver Spring, MD
Adell C. Winley, P.A. is a physician assistant with a practice address in Silver Spring, Maryland, and NPI 1154546232, issued on Apr 16, 2007. Check the license (Maryland C0001102, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Adell C. Winley
- Credential
- P.A.
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0001102 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10801 Lockwood Dr, Silver Spring, MD 20901
- Phone
- (301) 593-2002
- Enumerated
- Apr 16, 2007
- Record last updated
- Jul 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (301) 593-4781
- Medicare enrollment
- Enrolled (PECOS I20050412000258); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 10801 Lockwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robyn Anderson, M.D.Critical Care Medicine (Internal Medicine) Physician1447288444
- Ashley ArtisObstetrics & Gynecology Physician1255679460
- Jessica Berger-Weiss, MDGynecology Physician1730161522
- Richard Broth, M.DMaternal & Fetal Medicine Physician1508854555
- James Butler, M.D.Gastroenterology Physician1295849222
- Franz Byars, N.P.Nurse Practitioner1477555795
Verify Adell C. Winley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0001102Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average physician assistant in 2024
656 Medicare Part D claims for 417 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf197 claims
- Omeprazole94 claims
- Pantoprazole Sodium48 claims
- Clenpiq27 claims
- Gavilyte-C26 claims
- Peg 3350-Electrolyte26 claims
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): 91.8 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).
Industry payments in 2024: $1,481.73
70 payments; by number, the most common kind was food and beverage; the largest payer was Qol Medical, LLC. 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.
Bills Medicare through one group practice
- Capital Digestive Care LLCRockville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Adell C. Winley among 3,224 physician assistant records in Maryland
Adell C. Winley, P.A. 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 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 75% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1987 · median 2017 among the 1,974 with a school on file
- Record last updated2016 · 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).
86 physician assistant records list a practice address in Silver Spring
They are 86 of the 6,531 NPPES records with a practice address in Silver Spring, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Silver Spring → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Linda AyawviSilver Spring, MD 209011609732171
- Sunamita Da Silva, RDN, PA-CSilver Spring, MD 209011770069833
- Dianelys GarciaSilver Spring, MD 209011356206759
- Aaron Gygi, PA-CSilver Spring, MD 209011023812880
- Hannah HanSilver Spring, MD 209011649097650
- Dana Johns, PA-CSilver Spring, MD 209011003032152
- Joshua Montgomery, PA-CSilver Spring, MD 209011659083467
- Gavin Morgan, PHYSICIAN ASSISTANTSilver Spring, MD 209011578033262
Common questions
What is Adell C. Winley, P.A.'s NPI number?
Adell C. Winley, P.A.'s National Provider Identifier (NPI) is 1154546232, issued on Apr 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Adell C. Winley, P.A. located?
The NPPES record lists a practice address at 10801 Lockwood Dr, Silver Spring, MD, 20901. Phone: (301) 593-2002. Providers update this record themselves, so call before visiting.
How can I verify Adell C. Winley, P.A.'s license?
NPPES lists Maryland license number C0001102, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Adell C. Winley, P.A. prescribe under Medicare Part D?
In 2024, Adell C. Winley, P.A. had 656 Medicare Part D claims for 417 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Adell C. Winley, P.A.'s MIPS final score?
The 2023 MIPS final score is 91.8 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.