Carolyn H. Sigman, MD
Internal Medicine Physician · Brookhaven, GA
Carolyn H. Sigman, MD is an internal medicine physician with a practice address in Brookhaven, Georgia, and NPI 1184762585, issued on Feb 1, 2007. Check the license (Georgia 037904, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carolyn H. Sigman
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 037904 GA
Self-reported in NPPES; status is on the state search - Practice location
- 3925 Peachtree RD NE, Brookhaven, GA 30319
- Phone
- (404) 231-4231
- Enumerated
- Feb 1, 2007
- Record last updated
- Oct 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (404) 816-1030
- Medicare enrollment
- Enrolled (PECOS I20111214000643); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 3925 Peachtree RD NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nika Hakim, PHARMDPharmacist1609410737
- Shadrielle RobbinsPharmacist1811600588
- Tatyana SidorovaPharmacist1316639115
Verify Carolyn H. Sigman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 037904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average internal medicine physician in 2024
8,570 Medicare Part D claims for 926 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 59 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium617 claims
- Amlodipine Besylate598 claims
- Levothyroxine Sodium534 claims
- Atorvastatin Calcium528 claims
- Losartan Potassium499 claims
- Trazodone Hcl228 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 practice group's MIPS final score for 2023 (Medicare payment program): 90.8 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: $856.16
51 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Physiotherapy Associates IncLilburn, GA
- Piedmont Medical Care CorporationAtlanta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn H. Sigman among 3,911 internal medicine physician records in Georgia
Carolyn H. Sigman, MD is one of 3,911 internal medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 49% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1991 · median 2005 among the 2,535 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 internal medicine physician records list a practice address in Brookhaven
They are 6 of the 647 NPPES records with a practice address in Brookhaven, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Brookhaven → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- William AlexanderBrookhaven, GA 303191578079513
- Yamini Alla, MDBrookhaven, GA 303191689152738
- John Allen, M.D.Brookhaven, GA 303191639495492
- Yohannes Belachew, M.DAtlanta, GA 303191871586693
- Helen Gidey, M.D.Atlanta, GA 303191770501611
- David Scurlock, MDAtlanta, GA 303191255430328
- Brandon Smith, MDBrookhaven, GA 303191619598505
- Jodi Vann, MDAtlanta, GA 303191154496693
Common questions
What is Carolyn H. Sigman, MD's NPI number?
Carolyn H. Sigman, MD's National Provider Identifier (NPI) is 1184762585, issued on Feb 1, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn H. Sigman, MD located?
The NPPES record lists a practice address at 3925 Peachtree RD NE, Brookhaven, GA, 30319. Phone: (404) 231-4231. Providers update this record themselves, so call before visiting.
How can I verify Carolyn H. Sigman, MD's license?
NPPES lists Georgia license number 037904, 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 Carolyn H. Sigman, MD prescribe under Medicare Part D?
In 2024, Carolyn H. Sigman, MD had 8,570 Medicare Part D claims for 926 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Carolyn H. Sigman, MD's MIPS final score?
The 2023 MIPS final score is 90.8 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.