Shannon Marie Herndon
Rheumatology Physician · Chapel Hill, NC
Shannon Marie Herndon is a rheumatology physician with a practice address in Chapel Hill, North Carolina, and NPI 1316575715, issued on Mar 31, 2020. Check the license (North Carolina 2025-01817, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Shannon Marie Herndon
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 2025-01817 NC
Self-reported in NPPES; status is on the state search - Practice location
- 100 Eastowne Dr FL 1-4, Chapel Hill, NC 27514
- Phone
- (984) 215-5556
- Enumerated
- Mar 31, 2020
- Record last updated
- Jun 18, 2026
- Fax
- (984) 974-1116
- Medicare enrollment
- Enrolled (PECOS I20251029002522); accepts Medicare assignment
- Medical or professional school
- University Of North Carolina At Chapel Hill School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 234 in North Carolina → Look up another NPI →
Verify Shannon Marie Herndon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2025-01817Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average rheumatology physician in 2024
115 Medicare Part D claims for 31 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone30 claims
- Hydroxychloroquine Sulfate22 claims
- Methotrexate17 claims
- Alendronate Sodium12 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
- 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).
Shannon Marie Herndon among 234 rheumatology physician records in North Carolina
Shannon Marie Herndon is one of 234 rheumatology physician records with a practice address in North Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 95% of them.
- NPI issued2020 · 95% of these records are older, 3% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2020 · median 2005 among the 158 with a school on file
- Record last updated2026 · 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 207RR0500X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in North Carolina
There are 234 rheumatology physician records in North Carolina.
All 234 in North Carolina → Every provider in Chapel Hill → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Astia AllenzaraChapel Hill, NC 275141245728815
- George Brothers, MDChapel Hill, NC 275141447292057
- Mary Farmer, M.D.Chapel Hill, NC 275141205048519
- Prarthana Jain, DOChapel Hill, NC 275141497314538
- Viswaja Kaja, DOChapel Hill, NC 275141407598378
- Saloni Patolia, MDChapel Hill, NC 275141285202275
- Lydwan Perez WesterbandChapel Hill, NC 275141598359770
- Aaron Smith, MDChapel Hill, NC 275141649856501
Common questions
What is Shannon Marie Herndon's NPI number?
Shannon Marie Herndon's National Provider Identifier (NPI) is 1316575715, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Shannon Marie Herndon located?
The NPPES record lists a practice address at 100 Eastowne Dr FL 1-4, Chapel Hill, NC, 27514. Phone: (984) 215-5556. Providers update this record themselves, so call before visiting.
How can I verify Shannon Marie Herndon's license?
NPPES lists North Carolina license number 2025-01817, 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 Shannon Marie Herndon prescribe under Medicare Part D?
In 2024, Shannon Marie Herndon had 115 Medicare Part D claims for 31 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.