Susan Walker Grey, MD
Pulmonary Disease Physician · Snellville, GA
Susan Walker Grey, MD is a pulmonary disease physician with a practice address in Snellville, Georgia, and NPI 1467532325, issued on Oct 16, 2006. Check the license (Georgia 041571, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Susan Walker Grey
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 041571 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Tree Lane Road, Snellville, GA 30078
- Phone
- (770) 979-0367
- Enumerated
- Oct 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (770) 979-0367
- Medicaid ID
- 00711015A GA
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 399 in Georgia → Look up another NPI →
Also registered at 1800 Tree Lane Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Douglas Isenstein, MDPulmonary Disease Physician1528148400
- Gregory Mauldin, MDCritical Care Medicine (Internal Medicine) Physician1871673749
- Amsel Siore, MDPulmonary Disease Physician1013097971
Verify Susan Walker Grey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 041571Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
23 Medicare Part D claims, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
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.
Susan Walker Grey among 399 pulmonary disease physician records in Georgia
Susan Walker Grey, MD is one of 399 pulmonary disease 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 16% of them.
- NPI issued2006 · 16% of these records are older, 51% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 80% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Georgia
There are 399 pulmonary disease physician records in Georgia.
All 399 in Georgia → Every provider in Snellville → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Rupesh Dave, M.D.Snellville, GA 300781255525663
- Douglas Isenstein, MDSnellville, GA 300781528148400
- Jennifer Obi, MDSnellville, GA 300781033472261
- Amsel Siore, MDSnellville, GA 300781013097971
- Dhruv Amratia, MDSmyrna, GA 300801821443086
- Faisal Bhutta, M.DRoswell, GA 300761356542856
- Marilyn Foreman, MDSmyrna, GA 300801427058304
- Rana Hasan, MDSmyrna, GA 300801194708651
Common questions
What is Susan Walker Grey, MD's NPI number?
Susan Walker Grey, MD's National Provider Identifier (NPI) is 1467532325, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Susan Walker Grey, MD located?
The NPPES record lists a practice address at 1800 Tree Lane Road, Snellville, GA, 30078. Phone: (770) 979-0367. Providers update this record themselves, so call before visiting.
How can I verify Susan Walker Grey, MD's license?
NPPES lists Georgia license number 041571, 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 Susan Walker Grey, MD prescribe under Medicare Part D?
In 2024, Susan Walker Grey, MD had 23 Medicare Part D claims; the average among pulmonary disease physician prescribers was 1,425. 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.