Mary Clayton Federspiel, CPNP
Pediatric Nurse Practitioner · Chapel Hill, NC
Mary Clayton Federspiel, CPNP is a pediatric nurse practitioner with a practice address in Chapel Hill, North Carolina, and NPI 1225371388, issued on Mar 27, 2013. Check the license (North Carolina 5006117, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Clayton Federspiel
- Credential
- CPNP
- Primary taxonomy
- Pediatric Nurse Practitioner 363LP0200X
- License number
- 5006117 NC
Self-reported in NPPES; status is on the state search - Practice location
- Pediatric Cardiology 101 Manning Dr, Chapel Hill, NC 27599
- Phone
- (919) 966-4601
- Enumerated
- Mar 27, 2013
- Record last updated
- Mar 27, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (919) 966-6894
- Medicare enrollment
- Enrolled (PECOS I20200129000577); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric nurse practitioner records → All 652 in North Carolina → Look up another NPI →
Verify Mary Clayton Federspiel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 5006117Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average pediatric nurse practitioner in 2024
24 Medicare Part D claims, against an average of 206 among the 854 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.
Bills Medicare through one group practice
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Clayton Federspiel among 652 pediatric nurse practitioner records in North Carolina
Mary Clayton Federspiel, CPNP is one of 652 pediatric nurse practitioner records with a practice address in North Carolina. 38% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 38% of them.
- NPI issued2013 · 38% of these records are older, 57% newer
- In a Medicare fileYes · 38% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2012 · median 2019 among the 47 with a school on file
- Record last updated2013 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Nurse Practitioner providers in North Carolina
There are 652 pediatric nurse practitioner records in North Carolina.
All 652 in North Carolina → Every provider in Chapel Hill → Pediatric Nurse Practitioner nationwide →
The 8 pediatric nurse practitioner records with the nearest ZIP codes
- Holly Barber, PNPChapel Hill, NC 275991639713118
- Jennifer Ditto, CPNP-ACChapel Hill, NC 275991780993204
- Michael Goley, CPNPChapel Hill, NC 275991891988275
- Ann Jessup, NPChapel Hill, NC 275991659568277
- Stacy LaneChapel Hill, NC 275991003344045
- Sherry LeblancChapel Hill, NC 275991457500027
- Peggy McCrackenChapel Hill, NC 275991801075809
- Molly MillerChapel Hill, NC 275991437709565
Common questions
What is Mary Clayton Federspiel, CPNP's NPI number?
Mary Clayton Federspiel, CPNP's National Provider Identifier (NPI) is 1225371388, issued on Mar 27, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Clayton Federspiel, CPNP located?
The NPPES record lists a practice address at Pediatric Cardiology 101 Manning Dr, Chapel Hill, NC, 27599. Phone: (919) 966-4601. Providers update this record themselves, so call before visiting.
How can I verify Mary Clayton Federspiel, CPNP's license?
NPPES lists North Carolina license number 5006117, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Clayton Federspiel, CPNP prescribe under Medicare Part D?
In 2024, Mary Clayton Federspiel, CPNP had 24 Medicare Part D claims; the average among pediatric nurse practitioner prescribers was 206. 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.