Cathleen Marie Pirner, FNP,MSN
Family Nurse Practitioner · Solomons, MD
Cathleen Marie Pirner, FNP,MSN is a family nurse practitioner with a practice address in Solomons, Maryland, and NPI 1790217180, issued on Apr 3, 2017. Check the license (Maryland R186175, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cathleen Marie Pirner
- Credential
- FNP,MSN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- R186175 MD
Self-reported in NPPES; status is on the state search - Practice location
- 14090 HG Trueman RD Ste 2500, Solomons, MD 20688
- Phone
- (410) 535-2005
- Enumerated
- Apr 3, 2017
- Record last updated
- Jul 21, 2022
- Fax
- (410) 535-4850
- Medicare enrollment
- Enrolled (PECOS I20171019000232); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 14090 HG Trueman RD Ste 2500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gerald Gaughan, PA-CPhysician Assistant1609490622
Verify Cathleen Marie Pirner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R186175Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
206 Medicare Part D claims for 156 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 28 claims were for opioids.
Most prescribed
- Cefuroxime22 claims
- Cephalexin17 claims
- Amoxicillin-Clavulanate Potass16 claims
- Prednisone15 claims
- Ibuprofen11 claims
- Oxycodone-Acetaminophen11 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.
Bills Medicare through one group practice
- Emergency Medicine Associates P.A., P.C.Prince Frederick, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
8 family nurse practitioner records list a practice address in Solomons
They are 8 of the 60 NPPES records with a practice address in Solomons, and 4,124 family nurse practitioner records in Maryland.
All 8 in Solomons → All 4,124 in Maryland → Every provider in Solomons →
Other family nurse practitioner records in Maryland
- Kanisha AaronOwings Mills, MD1518565324
- Nicole Aaron, CRNPQueenstown, MD1538916093
- Naomi Abaga, CRNPBaltimore, MD1871054494
- Kyerewaa Abban-Thompson, NPSilver Spring, MD1144513151
- Kristen Abbott, CRNPBerlin, MD1700597382
- Mark Abbott, FNPElkridge, MD1013452549
- Nabila Abdulwahab, CRNPBowie, MD1629341375
- Leila Abedi, CRNP-FGaithersburg, MD1699091603
- Hayat Aberra, NP-CEdgewater, MD1295275774
- Pamela Abina, CRNPColumbia, MD1154709335
Common questions
What is Cathleen Marie Pirner, FNP,MSN's NPI number?
Cathleen Marie Pirner, FNP,MSN's National Provider Identifier (NPI) is 1790217180, issued on Apr 3, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Cathleen Marie Pirner, FNP,MSN located?
The NPPES record lists a practice address at 14090 HG Trueman RD Ste 2500, Solomons, MD, 20688. Phone: (410) 535-2005. Providers update this record themselves, so call before visiting.
How can I verify Cathleen Marie Pirner, FNP,MSN's license?
NPPES lists Maryland license number R186175, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Cathleen Marie Pirner, FNP,MSN prescribe under Medicare Part D?
In 2024, Cathleen Marie Pirner, FNP,MSN had 206 Medicare Part D claims for 156 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.