Gregory Scott Brown, MD
Internal Medicine Physician · Saginaw, MI
Gregory Scott Brown, MD is an internal medicine physician with a practice address in Saginaw, Michigan, and NPI 1568497766, issued on Jul 12, 2006. Check the license (Michigan 4301041203, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Gregory Scott Brown
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301041203 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4848 Mcleod Dr E, Saginaw, MI 48604
- Phone
- (989) 793-6200
- Enumerated
- Jul 12, 2006
- Record last updated
- Jun 18, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (989) 793-9997
- Medicaid ID
- 1430409 MI
- Medicare enrollment
- Enrolled (PECOS I20061204000130); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 4848 Mcleod Dr E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hazem Alhourani, M.D.Internal Medicine Physician1851574206
- Brian Kennedy, P.A.Medical Physician Assistant1295820264
- Jeamy Pascual, P.A.Medical Physician Assistant1396830329
- Jagadish Prasad, MDInternal Medicine Physician1538194733
- Maliha Shaikh, MDInternal Medicine Physician1942234174
Verify Gregory Scott Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301041203Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
140 Medicare Part D claims for 52 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium15 claims
- Prednisone14 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.
Bills Medicare through one group practice
- Dialysis Associates, P.C.Saginaw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory Scott Brown among 5,735 internal medicine physician records in Michigan
Gregory Scott Brown, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1977 · median 2006 among the 3,564 with a school on file
- Record last updated2010 · 54% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
169 internal medicine physician records list a practice address in Saginaw
They are 169 of the 6,008 NPPES records with a practice address in Saginaw, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Saginaw → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hazem Alhourani, M.D.Saginaw, MI 486041851574206
- Mohammad Bashir, MDSaginaw, MI 486041659306843
- Raymond Hansen, MDSaginaw, MI 486041376599274
- Anam Khan, MDSaginaw, MI 486041972036317
- Nikolai Kinachtchouk, M.D.Saginaw, MI 486041306830963
- Lioudmila Kinachtchouk, M.D.Saginaw, MI 486041124012786
- Dante Loo, MDSaginaw, MI 486041073568465
- Rama Mulpuri, M.D.Saginaw, MI 486041366439697
Common questions
What is Gregory Scott Brown, MD's NPI number?
Gregory Scott Brown, MD's National Provider Identifier (NPI) is 1568497766, issued on Jul 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Scott Brown, MD located?
The NPPES record lists a practice address at 4848 Mcleod Dr E, Saginaw, MI, 48604. Phone: (989) 793-6200. Providers update this record themselves, so call before visiting.
How can I verify Gregory Scott Brown, MD's license?
NPPES lists Michigan license number 4301041203, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gregory Scott Brown, MD prescribe under Medicare Part D?
In 2024, Gregory Scott Brown, MD had 140 Medicare Part D claims for 52 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.