Omar T. Khan, DO
NPI 1144480310ActiveIndividual· Internal Medicine, Rheumatology· Cumming, GA
Internal Medicine, Rheumatology (DO) in Cumming, Georgia, trained at New York College of Osteo Medicine of New York Institute of Technology (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $2,240,407 for 1,660 claims, against $980,567 paid for services in 2024. Amgen Inc. was the largest of 22 companies reporting payments in 2025, $40,392 in all, mostly speaking and faculty fees.
Overview
| NPI | 1144480310 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 11, 2008 |
| Last updated in NPPES | May 23, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 063250 | GA |
| Internal Medicine | 207R00000X | 254550 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 467 |
|---|---|
| Services billed | 74,488 across 84 procedure codes |
| Paid by Medicare | $980,567 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,660 · 3,129 30-day fills |
|---|---|
| Patients | 442 |
| Total drug cost | $2,240,407 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | New York College of Osteo Medicine of New York Institute of Technology |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Rheumatology |
Medical groups
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
- Arthritis and Rheumatology Center PCCumming, GA · 25 clinicians
Hospital affiliations
- Northeast Georgia Medical Center, IncGainesville, GA
- Northside HospitalAtlanta, GA
- Northside Hospital ForsythCumming, GA
- Northside Hospital GwinnettLawrenceville, GA
Other facilities
- Tugaloo Home Health Agency, An Amedisy CompanyHome health agency · Gainesville, GA
- Wellstar Windy Hill HospitalLong-term care hospital · Marietta, GA
Industry payments (Open Payments)
- 2025$40,392 · 277 payments from 22 companies
- 2024$28,929 · 212 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $18,747 | 54 |
| Ucb, Inc. | $11,316 | 66 |
| E.R. Squibb & Sons, L.L.C. | $5,725 | 14 |
| Sobi, Inc | $2,061 | 5 |
| Abbvie Inc. | $615.37 | 42 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$27,500 · 14 payments
- Consulting Fee$6,527 · 3 payments
- Food and Beverage$4,608 · 234 payments
- Travel and Lodging$1,657 · 25 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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