James McCall Grimson, M.D.
Diagnostic Radiology Physician · Newport News, VA
James McCall Grimson, M.D. is a diagnostic radiology physician with a practice address in Newport News, Virginia, and NPI 1801876677, issued on Jan 18, 2006. Check the license (Virginia 0101239501, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- James McCall Grimson
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 0101239501 VA
AFE73354 CA
142428 NC
Self-reported in NPPES; status is on the state search - Practice location
- 500 J. Clyde Morris Blvd, Newport News, VA 23601
- Phone
- (757) 594-4405
- Enumerated
- Jan 18, 2006
- Record last updated
- Jan 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (757) 867-6587
- Medicare enrollment
- Enrolled (PECOS I20080502000175); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,158 in Virginia → Look up another NPI →
Also registered at 500 J. Clyde Morris Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chandler Davis, DOEmergency Medicine Physician1760123442
- Timothy Farrell, M.DDiagnostic Radiology Physician1891781571
- Anna Gyurjyan, NPObstetrics & Gynecology Nurse Practitioner1073578811
- Deadra Maxwell, CRNACertified Registered Nurse Anesthetist1760811004
- Nicole Nelson, M.D.Emergency Medicine Physician1124289442
- Patrice PaschallFamily Nurse Practitioner1083322747
Verify James McCall Grimson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101239501Check 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 MIPS final score for 2023 (Medicare payment program): 85 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $17.07
1 payment: food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 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
- Peninsula Radiological Associates LimitedWilliamsburg, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James McCall Grimson among 1,158 diagnostic radiology physician records in Virginia
James McCall Grimson, M.D. is one of 1,158 diagnostic radiology physician records with a practice address in Virginia. 72% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1999 · median 2004 among the 786 with a school on file
- Record last updated2012 · 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 2085R0202X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in Virginia
There are 1,158 diagnostic radiology physician records in Virginia.
All 1,158 in Virginia → Every provider in Newport News → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Dennie Bartol, MDNewport News, VA 236011023121332
- James Baylous, MDNewport News, VA 236011386757698
- Valentine Curran, MDNewport News, VA 236011568432672
- John Daimler, MDNewport News, VA 236011750392213
- Timothy Farrell, M.DNewport News, VA 236011891781571
- William Hope, M.D.Newport News, VA 236011275516437
- Yizhi Liang, MDNewport News, VA 236011730190299
- Benjamin Pettus, M.D., PHDNewport News, VA 236011770596959
Common questions
What is James McCall Grimson, M.D.'s NPI number?
James McCall Grimson, M.D.'s National Provider Identifier (NPI) is 1801876677, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James McCall Grimson, M.D. located?
The NPPES record lists a practice address at 500 J. Clyde Morris Blvd, Newport News, VA, 23601. Phone: (757) 594-4405. Providers update this record themselves, so call before visiting.
How can I verify James McCall Grimson, M.D.'s license?
NPPES lists Virginia license number 0101239501, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is James McCall Grimson, M.D.'s MIPS final score?
The 2023 MIPS final score is 85 of 100. 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.