Ili Wathen, PA-C
Physician Assistant · Waldorf, MD
Ili Wathen, PA-C is a physician assistant with a practice address in Waldorf, Maryland, and NPI 1063722577, issued on Oct 18, 2010. Check the license (Maryland C0004349, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ili Wathen
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0004349 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3500 Old Washington RD Ste 201, Waldorf, MD 20602
- Phone
- (301) 396-2003
- Enumerated
- Oct 18, 2010
- Record last updated
- Jul 28, 2025
- Fax
- (240) 222-3134
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,224 in Maryland → Look up another NPI →
Also registered at 3500 Old Washington RD Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna Colaco, LACAcupuncturist1437820354
Verify Ili Wathen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0004349Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average physician assistant in 2024
21 Medicare Part D claims for 18 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.
Ili Wathen among 3,224 physician assistant records in Maryland
Ili Wathen, 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 2010, is newer than 30% of them.
- NPI issued2010 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2025 · 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).
25 physician assistant records list a practice address in Waldorf
They are 25 of the 1,272 NPPES records with a practice address in Waldorf, and 3,224 physician assistant records in Maryland.
All 3,224 in Maryland → Every provider in Waldorf → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Khori-Jon Allen, PA-CWaldorf, MD 206021376165118
- Lilli ConnerWaldorf, MD 206021023681640
- Kelly-Anne Dooley, P.A.Waldorf, MD 206021386066314
- Carla Hines, PA-CWaldorf, MD 206021407059967
- Joseph Jaworski,, PA-CWaldorf, MD 206021518940758
- Denise Johnson, PA-CWaldorf, MD 206021124226147
- Yuen Ling Kong, P.A-CWaldorf, MD 206021851720239
- Lauren Lemons, PAWaldorf, MD 206021720812035
Common questions
What is Ili Wathen, PA-C's NPI number?
Ili Wathen, PA-C's National Provider Identifier (NPI) is 1063722577, issued on Oct 18, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Ili Wathen, PA-C located?
The NPPES record lists a practice address at 3500 Old Washington RD Ste 201, Waldorf, MD, 20602. Phone: (301) 396-2003. Providers update this record themselves, so call before visiting.
How can I verify Ili Wathen, PA-C's license?
NPPES lists Maryland license number C0004349, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Ili Wathen, PA-C prescribe under Medicare Part D?
In 2024, Ili Wathen, PA-C had 21 Medicare Part D claims for 18 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.