James Harold Rizor, MD
Hospitalist Physician · Lawrenceville, GA
James Harold Rizor, MD is a hospitalist physician with a practice address in Lawrenceville, Georgia, and NPI 1780146738, issued on Apr 1, 2019. Check the license (Georgia 100204, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- James Harold Rizor
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 100204 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Medical Center Blvd, Lawrenceville, GA 30046
- Phone
- (678) 312-9273
- Enumerated
- Apr 1, 2019
- Record last updated
- May 31, 2024
- Fax
- (678) 312-3282
- Medicare enrollment
- Enrolled (PECOS I20240822003168); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2019
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 967 in Georgia → Look up another NPI →
Also registered at 1000 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Oluwafemi AdepojuCertified Registered Nurse Anesthetist1245109420
- Kelly Adkins, M.D.Anatomic Pathology & Clinical Pathology Physician1295919694
- Rehman Ahmad, DOHospitalist Physician1174027080
- Hatem Al Kassem, M.D.Hospitalist Physician1609211481
Verify James Harold Rizor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 100204Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average hospitalist physician in 2024
233 Medicare Part D claims for 58 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate21 claims
- Atorvastatin Calcium13 claims
- Lisinopril12 claims
- Rosuvastatin Calcium11 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
- North Atlanta Professional Services LLCLawrenceville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Harold Rizor among 967 hospitalist physician records in Georgia
James Harold Rizor, MD is one of 967 hospitalist physician records with a practice address in Georgia. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 88% of them.
- NPI issued2019 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2019 · median 2008 among the 849 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 hospitalist physician records list a practice address in Lawrenceville
They are 55 of the 4,400 NPPES records with a practice address in Lawrenceville, and 967 hospitalist physician records in Georgia.
All 967 in Georgia → Every provider in Lawrenceville → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Milton Alvarez, DOLawrenceville, GA 300461992783476
- Elizabeth Atkins, MDLawrenceville, GA 300461487645677
- Craigh Bryan, MDLawrenceville, GA 300461588769178
- Rodica Ellis, MDLawrenceville, GA 300461164588844
- Daniel Frilingos, M.D.Lawrenceville, GA 300461659422087
- David Lee, MDLawrenceville, GA 300461225009228
- Peter Nam, MDLawrenceville, GA 300461154473957
- Shashi Poddar, MDLawrenceville, GA 300461710907746
Common questions
What is James Harold Rizor, MD's NPI number?
James Harold Rizor, MD's National Provider Identifier (NPI) is 1780146738, issued on Apr 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is James Harold Rizor, MD located?
The NPPES record lists a practice address at 1000 Medical Center Blvd, Lawrenceville, GA, 30046. Phone: (678) 312-9273. Providers update this record themselves, so call before visiting.
How can I verify James Harold Rizor, MD's license?
NPPES lists Georgia license number 100204, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Harold Rizor, MD prescribe under Medicare Part D?
In 2024, James Harold Rizor, MD had 233 Medicare Part D claims for 58 beneficiaries; the average among hospitalist physician prescribers was 521. 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.