Omar T. Khan, DO
Rheumatology Physician · Cumming, GA
Omar T. Khan, DO is a rheumatology physician with a practice address in Cumming, Georgia, and NPI 1144480310, issued on Jun 11, 2008. Check the license (Georgia 063250, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Omar T. Khan
- Credential
- DO
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License numbers
- 063250 GA
254550 NY
Self-reported in NPPES; status is on the state search - Practice location
- 102 Mary Alice Park RD Ste 805, Cumming, GA 30040
- Phone
- (770) 284-3150
- Enumerated
- Jun 11, 2008
- Record last updated
- May 23, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (770) 284-3170
- Medicare enrollment
- Enrolled (PECOS I20141219000373); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2006
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 196 in Georgia → Look up another NPI →
Also registered at 102 Mary Alice Park RD Ste 805
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kaitlin McDaniel, PA-CRheumatology Physician1124604889
- Deepthi Rao, M.D.Endocrinology, Diabetes & Metabolism Physician1215167838
- Sowmika Rao, MDRheumatology Physician1356862254
Verify Omar T. Khan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 063250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,660 Medicare Part D claims for 442 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone249 claims
- Hydroxychloroquine Sulfate154 claims
- Prolia116 claims
- Methylprednisolone104 claims
- Evenity (2 Syringes)91 claims
- Diclofenac Sodium90 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 MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $28,217.89
208 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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
- Arthritis And Rheumatology Center PCCumming, GA
- Physiotherapy Associates IncCumming, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar T. Khan among 196 rheumatology physician records in Georgia
Omar T. Khan, DO is one of 196 rheumatology physician records with a practice address in Georgia. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2006 · median 2005 among the 151 with a school on file
- Record last updated2019 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Georgia
There are 196 rheumatology physician records in Georgia.
All 196 in Georgia → Every provider in Cumming → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Tej Bhavsar, MDCumming, GA 300401689725301
- Jagindra Mangru, MDCumming, GA 300401922028034
- Kaitlin McDaniel, PA-CCumming, GA 300401124604889
- Sowmika Rao, MDCumming, GA 300401356862254
- Amita Thakkar, M.D.Cumming, GA 300411841446721
- Zohair Ahmed, D.OLawrenceville, GA 300441255780995
- Cynthia Elliott, M.D.Lawrenceville, GA 300451720036957
- Nicholas Tiliakos, M.D.Lawrenceville, GA 300451598755803
Common questions
What is Omar T. Khan, DO's NPI number?
Omar T. Khan, DO's National Provider Identifier (NPI) is 1144480310, issued on Jun 11, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Omar T. Khan, DO located?
The NPPES record lists a practice address at 102 Mary Alice Park RD Ste 805, Cumming, GA, 30040. Phone: (770) 284-3150. Providers update this record themselves, so call before visiting.
How can I verify Omar T. Khan, DO's license?
NPPES lists Georgia license number 063250, 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 Omar T. Khan, DO prescribe under Medicare Part D?
In 2024, Omar T. Khan, DO had 1,660 Medicare Part D claims for 442 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Omar T. Khan, DO's MIPS final score?
The 2023 MIPS final score is 92.3 of 100. 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.