Sierra Gaffney Gilder, MD
Emergency Medicine Physician · Chapel Hill, NC
Sierra Gaffney Gilder, MD is an emergency medicine physician with a practice address in Chapel Hill, North Carolina, and NPI 1427793769, issued on May 2, 2022. Check the license (North Carolina 2024-02600, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sierra Gaffney Gilder
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 2024-02600 NC
GAFF-5AEFMF NC
Self-reported in NPPES; status is on the state search - Practice location
- 170 Manning Dr CB 7594, Chapel Hill, NC 27599
- Phone
- (919) 966-6440
- Enumerated
- May 2, 2022
- Record last updated
- Sep 25, 2024
- Fax
- (919) 966-3049
- Medicare enrollment
- Enrolled (PECOS I20241016001544); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2022
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 170 Manning Dr CB 7594
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Humphrey, M.D.Emergency Medicine Physician1114347952
Verify Sierra Gaffney Gilder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2024-02600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average emergency medicine physician in 2024
96 Medicare Part D claims for 77 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
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
- Wake Emergency Physicians PARaleigh, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sierra Gaffney Gilder among 2,094 emergency medicine physician records in North Carolina
Sierra Gaffney Gilder, MD is one of 2,094 emergency medicine physician records with a practice address in North Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 94% of them.
- NPI issued2022 · 94% of these records are older, 3% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2022 · median 2012 among the 1,317 with a school on file
- Record last updated2024 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
122 emergency medicine physician records list a practice address in Chapel Hill
They are 122 of the 7,608 NPPES records with a practice address in Chapel Hill, and 2,094 emergency medicine physician records in North Carolina.
All 2,094 in North Carolina → Every provider in Chapel Hill → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kevin Biese, MDChapel Hill, NC 275991700806460
- Jane Brice, MDChapel Hill, NC 275991912097254
- Mary Eberst, MDChapel Hill, NC 275991073603221
- Michael Harrigan, MDChapel Hill, NC 275991376633537
- Christopher Howarth, MDChapel Hill, NC 275991992895114
- Jonathan Jones, MDChapel Hill, NC 275991811077001
- Laurence Katz, MDChapel Hill, NC 275991285714493
- James Larson, MDChapel Hill, NC 275991114007325
Common questions
What is Sierra Gaffney Gilder, MD's NPI number?
Sierra Gaffney Gilder, MD's National Provider Identifier (NPI) is 1427793769, issued on May 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sierra Gaffney Gilder, MD located?
The NPPES record lists a practice address at 170 Manning Dr CB 7594, Chapel Hill, NC, 27599. Phone: (919) 966-6440. Providers update this record themselves, so call before visiting.
How can I verify Sierra Gaffney Gilder, MD's license?
NPPES lists North Carolina license number 2024-02600, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sierra Gaffney Gilder, MD prescribe under Medicare Part D?
In 2024, Sierra Gaffney Gilder, MD had 96 Medicare Part D claims for 77 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.