Kathleen Ellen Skillin, PA-C
Physician Assistant · Rockville, MD
Kathleen Ellen Skillin, PA-C is a physician assistant with a practice address in Rockville, Maryland, and NPI 1720489222, issued on Sep 16, 2014. Check the license (Maryland C0005507, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen Ellen Skillin
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- C0005507 MD
Self-reported in NPPES; status is on the state search - Practice location
- 15204 Omega Dr Ste 200, Rockville, MD 20850
- Phone
- (301) 330-7002
- Enumerated
- Sep 16, 2014
- Record last updated
- Nov 25, 2025
- Fax
- (301) 330-7006
- Medicare enrollment
- Enrolled (PECOS I20150413001134); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 15204 Omega Dr Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nadine Flaharty, CRNMAdvanced Practice Midwife1659420586
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- Sarah Rose, M.D.Obstetrics & Gynecology Physician1629482211
- Meagan Slate, MDObstetrics & Gynecology Physician1386091874
- Carolynn Young, MDObstetrics & Gynecology Physician1285615195
Verify Kathleen Ellen Skillin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license C0005507Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average physician assistant in 2024
139 Medicare Part D claims for 52 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol33 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.
Industry payments in 2024: $104.50
5 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. 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
- Rockville Gynecology LLCRockville, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
115 physician assistant records list a practice address in Rockville
They are 115 of the 14,353 NPPES records with a practice address in Rockville, and 3,224 physician assistant records in Maryland.
All 115 in Rockville → All 3,224 in Maryland → Every provider in Rockville →
Other physician assistant records in Maryland
- Habiba AbbasiBaltimore, MD1528930302
- Hiba Abbasi, PAGreenbelt, MD1407520182
- Brittany Abbate, PAColumbia, MD1992487078
- Eric Abbott, PA-CBaltimore, MD1669873089
- Jenifer Abbott, PA-CHavre De Grace, MD1225136161
- Lauren Abbott, PAFort George G Meade, MD1033253869
- Trevor Abbott, PASalisbury, MD1578984803
- Norhan AbdallaRockville, MD1700631660
- Susanna Abdelkarim, PA-CGaithersburg, MD1477979938
- Helen Abebe, PACheverly, MD1568833671
Common questions
What is Kathleen Ellen Skillin, PA-C's NPI number?
Kathleen Ellen Skillin, PA-C's National Provider Identifier (NPI) is 1720489222, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen Ellen Skillin, PA-C located?
The NPPES record lists a practice address at 15204 Omega Dr Ste 200, Rockville, MD, 20850. Phone: (301) 330-7002. Providers update this record themselves, so call before visiting.
How can I verify Kathleen Ellen Skillin, PA-C's license?
NPPES lists Maryland license number C0005507, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen Ellen Skillin, PA-C prescribe under Medicare Part D?
In 2024, Kathleen Ellen Skillin, PA-C had 139 Medicare Part D claims for 52 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.