David E. Westerman, M.D.
Sleep Medicine (Internal Medicine) Physician · Atlanta, GA
David E. Westerman, M.D. is a sleep medicine (internal medicine) physician with a practice address in Atlanta, Georgia, and NPI 1689754699, issued on Oct 16, 2006. Check the license (Georgia 02641, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- David E. Westerman
- Credential
- M.D.
- Primary taxonomy
- Sleep Medicine (Internal Medicine) Physician 207RS0012X
- License numbers
- 02641 GA
26410 GA
Self-reported in NPPES; status is on the state search - Practice location
- 993 Johnson Ferry RD Ste C300, Atlanta, GA 30342
- Phone
- (404) 303-1700
- Enumerated
- Oct 16, 2006
- Record last updated
- Oct 24, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (404) 252-8026
- Entity
- Type 1 · individual
8 nearest sleep medicine (internal medicine) physician records → All 31 in Georgia → Look up another NPI →
Also registered at 993 Johnson Ferry RD Ste C300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jason Krahnke, DOPulmonary Disease Physician1144480963
- Abul Matin, M.D., PH.D.Sleep Medicine (Internal Medicine) Physician1033115258
Verify David E. Westerman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 02641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average sleep medicine (internal medicine) physician in 2024
27 Medicare Part D claims, against an average of 585 among the 852 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Timolol Maleate11 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.
David E. Westerman among 31 sleep medicine (internal medicine) physician records in Georgia
David E. Westerman, M.D. is one of 31 sleep medicine (internal medicine) physician records with a practice address in Georgia. 87% 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 35% of them.
- NPI issued2006 · 35% of these records are older, 39% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 81% of these records are
- Record last updated2019 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0012X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sleep Medicine (Internal Medicine) Physician providers in Georgia
There are 31 sleep medicine (internal medicine) physician records in Georgia.
All 31 in Georgia → Every provider in Atlanta → Sleep Medicine (Internal Medicine) Physician nationwide →
The 8 sleep medicine (internal medicine) physician records with the nearest ZIP codes
- Abul Matin, M.D., PH.D.Atlanta, GA 303421033115258
- Nancy Collop, M.D.Atlanta, GA 303291396799482
- David Schulman, M.D.Atlanta, GA 303291508877671
- Surina Sharma, MDAtlanta, GA 303291720461734
- Scott Leibowitz, MDAtlanta, GA 303281184618100
- Serena Sanchez, DOAtlanta, GA 303221326741083
- Murad Assaad, MDAtlanta, GA 303091912265109
- Walter James, M.D.Atlanta, GA 303091972552008
Common questions
What is David E. Westerman, M.D.'s NPI number?
David E. Westerman, M.D.'s National Provider Identifier (NPI) is 1689754699, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David E. Westerman, M.D. located?
The NPPES record lists a practice address at 993 Johnson Ferry RD Ste C300, Atlanta, GA, 30342. Phone: (404) 303-1700. Providers update this record themselves, so call before visiting.
How can I verify David E. Westerman, M.D.'s license?
NPPES lists Georgia license number 02641, 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 David E. Westerman, M.D. prescribe under Medicare Part D?
In 2024, David E. Westerman, M.D. had 27 Medicare Part D claims; the average among sleep medicine (internal medicine) physician prescribers was 585. 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.