Rex B. Foster, MD
Pain Medicine (Anesthesiology) Physician · Lawrenceville, GA
Rex B. Foster, MD is a pain medicine (anesthesiology) physician with a practice address in Lawrenceville, Georgia, and NPI 1790793008, issued on Aug 3, 2006. Check the license (Georgia 031424, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Rex B. Foster
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 031424 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Medical Center Blvd, Lawrenceville, GA 30046
- Phone
- (678) 514-1991
- Enumerated
- Aug 3, 2006
- Record last updated
- May 22, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (678) 514-1992
- Medicaid IDs
- 000389804H GA
00389804A GA - Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 111 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.
- Solomon AbebePsychiatric/Mental Health Nurse Practitioner1003526898
- Nancy Adams, CRNACertified Registered Nurse Anesthetist1588693816
- 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 Rex B. Foster in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 031424Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
822 Medicare Part D claims for 106 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 140 claims were for opioids.
Most prescribed
- Buprenorphine-Naloxone234 claims
- Gabapentin89 claims
- Buprenorphine77 claims
- Diclofenac Sodium52 claims
- Pregabalin46 claims
- Cyclobenzaprine Hcl35 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.
The MIPS final score for 2023 (Medicare payment program): 92.3 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).
Rex B. Foster among 111 pain medicine (anesthesiology) physician records in Georgia
Rex B. Foster, MD is one of 111 pain medicine (anesthesiology) physician records with a practice address in Georgia. 84% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 58% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2013 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Georgia
There are 111 pain medicine (anesthesiology) physician records in Georgia.
All 111 in Georgia → Every provider in Lawrenceville → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Manuel Colon-Dejesus, M.D.Lawrenceville, GA 300461083702427
- Douglas Freiberger, M.D.Lawrenceville, GA 300461588849020
- William Hammonds, MD, MPHLawrenceville, GA 300461831164011
- Nazanin Jafarian, MDLawrenceville, GA 300461033397393
- Mital PatelLawrenceville, GA 300461659766590
- Michael Kissel, M.D.Loganville, GA 300521356542799
- David Webb, M.D.Decatur, GA 300331649432329
- Donald Taylor, MDMarietta, GA 300601023127875
Common questions
What is Rex B. Foster, MD's NPI number?
Rex B. Foster, MD's National Provider Identifier (NPI) is 1790793008, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rex B. Foster, MD located?
The NPPES record lists a practice address at 1000 Medical Center Blvd, Lawrenceville, GA, 30046. Phone: (678) 514-1991. Providers update this record themselves, so call before visiting.
How can I verify Rex B. Foster, MD's license?
NPPES lists Georgia license number 031424, 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 Rex B. Foster, MD prescribe under Medicare Part D?
In 2024, Rex B. Foster, MD had 822 Medicare Part D claims for 106 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Rex B. Foster, MD's MIPS final score?
The 2023 MIPS final score is 92.3 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.