Muhammad Umar Hayat Khan, MD
Internal Medicine Physician · Macon, GA
Muhammad Umar Hayat Khan, MD is an internal medicine physician with a practice address in Macon, Georgia, and NPI 1124548946, issued on Jun 22, 2017. Check the license (Georgia 84339, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Muhammad Umar Hayat Khan
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 84339 GA
Self-reported in NPPES; status is on the state search - Practice location
- 777 Hemlock St, Macon, GA 31201
- Phone
- (478) 633-7550
- Enumerated
- Jun 22, 2017
- Record last updated
- Jun 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (478) 633-3235
- Medicare enrollment
- Enrolled (PECOS I20200408004510); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 777 Hemlock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Muhammad Umar Hayat Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 84339Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average internal medicine physician in 2024
736 Medicare Part D claims for 289 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 93 claims were for opioids.
Most prescribed
- Atorvastatin Calcium60 claims
- Metoprolol Tartrate44 claims
- Hydrocodone-Acetaminophen34 claims
- Furosemide29 claims
- Eliquis24 claims
- Losartan Potassium23 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.
Industry payments in 2024: $20.04
1 payment: food and beverage; the largest payer was Medtronic, 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
- Cogent Healthcare OF Macon, LLCMacon, GA
- Houston Hospitalist Group LLCWarner Robins, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Muhammad Umar Hayat Khan among 3,911 internal medicine physician records in Georgia
Muhammad Umar Hayat Khan, 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 2017, is newer than 72% of them.
- NPI issued2017 · 72% of these records are older, 25% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2010 · median 2005 among the 2,535 with a school on file
- Record last updated2020 · 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).
189 internal medicine physician records list a practice address in Macon
They are 189 of the 3,715 NPPES records with a practice address in Macon, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Macon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammed AjjanMacon, GA 312011518913003
- Sailaja Bandi, M.D.Macon, GA 312011790866572
- David Causey, M.D.Macon, GA 312011922017888
- Gregory Etchason, MDMacon, GA 312011699873083
- Edwin Grimsley, MDMacon, GA 312011952486920
- Vijaya Gudapati, M.D.Macon, GA 312011578578340
- Lillette Intaphan, M.D.Macon, GA 312011487699773
- Alan Justice, M.D.Macon, GA 312011114955572
Common questions
What is Muhammad Umar Hayat Khan, MD's NPI number?
Muhammad Umar Hayat Khan, MD's National Provider Identifier (NPI) is 1124548946, issued on Jun 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Muhammad Umar Hayat Khan, MD located?
The NPPES record lists a practice address at 777 Hemlock St, Macon, GA, 31201. Phone: (478) 633-7550. Providers update this record themselves, so call before visiting.
How can I verify Muhammad Umar Hayat Khan, MD's license?
NPPES lists Georgia license number 84339, 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 Muhammad Umar Hayat Khan, MD prescribe under Medicare Part D?
In 2024, Muhammad Umar Hayat Khan, MD had 736 Medicare Part D claims for 289 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.