Samuel Isaac Ritter, M.D.
Emergency Medicine Physician · Lexington, NC
Samuel Isaac Ritter, M.D. is an emergency medicine physician with a practice address in Lexington, North Carolina, and NPI 1821354317, issued on Apr 9, 2012. Check the license (North Carolina 2014-00936, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samuel Isaac Ritter
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 2014-00936 NC
Self-reported in NPPES; status is on the state search - Practice location
- 250 Hospital Dr, Lexington, NC 27292
- Phone
- (336) 716-4195
- Enumerated
- Apr 9, 2012
- Record last updated
- Sep 8, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 1821354318 NC
- Medicare enrollment
- Enrolled (PECOS I20160809002196); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 2,094 in North Carolina → Look up another NPI →
Also registered at 250 Hospital Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melissa Ayala, PA-CPhysician Assistant1962208447
- Melanie Belfi, MDEmergency Medicine Physician1558401455
- Andrew BlishPhysical Therapist1255898623
- Abigail Brewer, MS, RD, LDNRegistered Dietitian1154280154
- Shelia Camp-Diggs, CRNACertified Registered Nurse Anesthetist1942270830
- Joshua Campbell, M.D.Hospitalist Physician1073976718
Verify Samuel Isaac Ritter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2014-00936Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average emergency medicine physician in 2024
24 Medicare Part D claims for 19 beneficiaries, against an average of 226 among the 54,106 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.
Industry payments in 2024: $13.44
1 payment: food and beverage; the largest payer was Pfizer Inc. The 12,335 providers of this specialty with any payment received $953.79 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
- Century Integrated Partners, IncDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel Isaac Ritter among 2,094 emergency medicine physician records in North Carolina
Samuel Isaac Ritter, M.D. 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 2012, is newer than 61% of them.
- NPI issued2012 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2012 among the 1,317 with a school on file
- Record last updated2014 · 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).
10 emergency medicine physician records list a practice address in Lexington
They are 10 of the 659 NPPES records with a practice address in Lexington, and 2,094 emergency medicine physician records in North Carolina.
All 2,094 in North Carolina → Every provider in Lexington → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Melanie Belfi, MDLexington, NC 272921558401455
- Laura Glick, M.D.Lexington, NC 272921831363746
- Christine Hall, D.O.Lexington, NC 272921336497437
- Robert Mahan, MDLexington, NC 272921912047812
- Peter Messick, MDLexington, NC 272921053409854
- Matthew RiesterLexington, NC 272921144616673
- David Wagner, MDLexington, NC 272921730229634
- Sidney Ware, M.D.Lexington, NC 272921689994469
Common questions
What is Samuel Isaac Ritter, M.D.'s NPI number?
Samuel Isaac Ritter, M.D.'s National Provider Identifier (NPI) is 1821354317, issued on Apr 9, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Isaac Ritter, M.D. located?
The NPPES record lists a practice address at 250 Hospital Dr, Lexington, NC, 27292. Phone: (336) 716-4195. Providers update this record themselves, so call before visiting.
How can I verify Samuel Isaac Ritter, M.D.'s license?
NPPES lists North Carolina license number 2014-00936, 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 Samuel Isaac Ritter, M.D. prescribe under Medicare Part D?
In 2024, Samuel Isaac Ritter, M.D. had 24 Medicare Part D claims for 19 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.