Omar Khan, DO
NPI 1144480310 · Rheumatology Physician · Cumming, GA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Omar Khan, DO is a Rheumatology Physician provider in Cumming, GA (NPI 1144480310).
Provider details
- NPI number
- 1144480310
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 254550 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
9,284 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Measurement of Antibody for Assessment of Autoimmune Disorder, Any Method86235 | 821 | $18 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 806 | $16 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 754 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 664 | $10 |
| Red Blood Cell Sedimentation Rate, to Detect Inflammation, Automated85652 | 530 | $3 |
| Measurement C-Reactive Protein for Detection of Infection Or Inflammation86140 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 249 | 104 |
| Hydroxychloroquine Sulfate | 154 | 70 |
| Denosumabbrand: Prolia | 116 | 74 |
| Methylprednisolone | 104 | 86 |
| Romosozumab-Aqqgbrand: Evenity (2 Syringes) | 91 | 15 |
| Diclofenac Sodium | 90 | 50 |
| Methotrexate Sodiumbrand: Methotrexate | 89 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28,218 across 208 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 907 18th St ESuite 490Tifton, GA 31794-3643Phone: (229) 391-3320
Registry dates
- Enumerated
- 2008-06-11
- Last updated
- 2019-05-23
Frequently asked questions
- What is Omar Khan's NPI number?
- Omar Khan's National Provider Identifier (NPI) is 1144480310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Omar Khan's specialty?
- Omar Khan is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Omar Khan located?
- Omar Khan's practice location on file with NPPES is 102 Mary Alice Park Rd Ste 805, Cumming, GA 30040-2664.
- What is Omar Khan's phone number?
- The practice phone number listed in the NPPES registry for Omar Khan is (770) 284-3150.
- Does Omar Khan accept Medicare?
- Omar Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Omar Khan's NPI active?
- Yes — Omar Khan's NPI (1144480310) is active in the NPPES registry as of the last update on 2019-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.