Geoffrey D. Rieser, MD
Diagnostic Radiology Physician · Winston Salem, NC
Geoffrey D. Rieser, MD is a diagnostic radiology physician with a practice address in Winston Salem, North Carolina, and NPI 1629027891, issued on May 8, 2006. Check the license (North Carolina 31368, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Geoffrey D. Rieser
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 31368 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3155 Maplewood Avenue, Winston Salem, NC 27103
- Phone
- (336) 794-4372
- Enumerated
- May 8, 2006
- Record last updated
- Sep 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (336) 659-2379
- Medicaid ID
- 8971852 NC
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,389 in North Carolina → Look up another NPI →
Also registered at 3155 Maplewood Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dennis Clemens, MDDiagnostic Radiology Physician1386679546
- Joseph Contento, MDDiagnostic Radiology Physician1679530067
- Frank Farrell, MDDiagnostic Radiology Physician1811927353
- Theodore Kerner, MDDiagnostic Radiology Physician1659303642
- Liston Orr, MDDiagnostic Radiology Physician1780615187
- Richard Reid, MDDiagnostic Radiology Physician1497713911
Verify Geoffrey D. Rieser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 31368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Geoffrey D. Rieser among 1,389 diagnostic radiology physician records in North Carolina
Geoffrey D. Rieser, MD is one of 1,389 diagnostic radiology physician records with a practice address in North Carolina. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.
- NPI issued2006 · 16% of these records are older, 52% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 72% of these records are
- Record last updated2016 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
120 diagnostic radiology physician records list a practice address in Winston Salem
They are 120 of the 10,040 NPPES records with a practice address in Winston Salem, and 1,389 diagnostic radiology physician records in North Carolina.
All 1,389 in North Carolina → Every provider in Winston Salem → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Sam Auringer, MDWinston Salem, NC 271031992768535
- Robin Boyd-Kranis, MDWinston Salem, NC 271031942266135
- Joseph Contento, MDWinston Salem, NC 271031679530067
- Caron Dover, MDWinston Salem, NC 271031255321360
- Leslie Jacobson, MDWinston Salem, NC 271031366407496
- Richard Reid, MDWinston Salem, NC 271031497713911
- James Sanderford, MDWinston Salem, NC 271031003892274
- Kevin Spangler, MDWinston Salem, NC 271031932167418
Common questions
What is Geoffrey D. Rieser, MD's NPI number?
Geoffrey D. Rieser, MD's National Provider Identifier (NPI) is 1629027891, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey D. Rieser, MD located?
The NPPES record lists a practice address at 3155 Maplewood Avenue, Winston Salem, NC, 27103. Phone: (336) 794-4372. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey D. Rieser, MD's license?
NPPES lists North Carolina license number 31368, 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.
What is Geoffrey D. Rieser, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.