Gregory N. Postma, MD
Otolaryngology Physician · Augusta, GA
Gregory N. Postma, MD is an otolaryngology physician with a practice address in Augusta, Georgia, and NPI 1780784249, issued on Sep 25, 2006. Check the license (Georgia 056908, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gregory N. Postma
- Credential
- MD
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 056908 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1120 15TH Street, Augusta, GA 30912
- Phone
- (706) 721-4400
- Enumerated
- Sep 25, 2006
- Record last updated
- Nov 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (706) 721-0112
- Medicaid IDs
- 382192596A GA
Q01437 SC - Medicare enrollment
- Enrolled (PECOS I20051024000651); accepts Medicare assignment
- Medical or professional school
- Hahneman Medical College Of The Pacific, 1984
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 355 in Georgia → Look up another NPI →
Also registered at 1120 15TH Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Abi Gerges, MDPsychiatry Physician1396581716
- Andrea Agualimpia Garcia, M.DAnatomic Pathology & Clinical Pathology Physician1780117838
- Wael Aljaroudi, M.D.Cardiovascular Disease Physician1033312129
- John Anderson, MDInternal Medicine Physician1568148450
- Sarah Asmann, FNPFamily Nurse Practitioner1912492471
- Ricardo Azziz, MDReproductive Endocrinology Physician1447237375
Verify Gregory N. Postma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 056908Check 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): 77.8 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).
Industry payments in 2024: $3,486.66
12 payments; by number, the most common kind was food and beverage; the largest payer was US Endoscopy. The 6,429 providers of this specialty with any payment received $1,922.50 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
- Wellstar Medical Group LLCAugusta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory N. Postma among 355 otolaryngology physician records in Georgia
Gregory N. Postma, MD is one of 355 otolaryngology physician records with a practice address in Georgia. 79% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 49% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1984 · median 2002 among the 241 with a school on file
- Record last updated2012 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Georgia
There are 355 otolaryngology physician records in Georgia.
All 355 in Georgia → Every provider in Augusta → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- James Byrd, M.D.Augusta, GA 309121720285166
- Michael Groves, M.D.Augusta, GA 309121215180526
- Hachem Jammal, MDAugusta, GA 309121023360534
- Christopher Johnson, M.D.Augusta, GA 309121295931350
- Selmin Karatayli Ozgursoy, M:DAugusta, GA 309121912139783
- Heather Koehn, M.D.Augusta, GA 309121063809127
- Stilianos Kountakis, MDAugusta, GA 309121508976770
- Chadi Makary, M.D.Augusta, GA 309121184942310
Common questions
What is Gregory N. Postma, MD's NPI number?
Gregory N. Postma, MD's National Provider Identifier (NPI) is 1780784249, issued on Sep 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory N. Postma, MD located?
The NPPES record lists a practice address at 1120 15TH Street, Augusta, GA, 30912. Phone: (706) 721-4400. Providers update this record themselves, so call before visiting.
How can I verify Gregory N. Postma, MD's license?
NPPES lists Georgia license number 056908, 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.
What is Gregory N. Postma, MD's MIPS final score?
The 2023 MIPS final score is 77.8 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.