Kalsoom Khan, M.D.
NPI 1275586612 · Medical Oncology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kalsoom Khan, M.D. is a Medical Oncology Physician provider in Durham, NC (NPI 1275586612).
Provider details
- NPI number
- 1275586612
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 200401242 (NC)
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 tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
653 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 329 | $91 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 295 | $134 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 29 | $169 |
Typical Medicare-allowed amounts for these services range $91–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 704 | 189 |
| Alendronate Sodium | 122 | 34 |
| Apixabanbrand: Eliquis | 84 | 16 |
| Prochlorperazine Maleate | 79 | 42 |
| Letrozole | 67 | 20 |
| Ondansetronbrand: Ondansetron Odt | 54 | 40 |
| Hydroxyurea | 53 | 15 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-18
- Last updated
- 2015-11-24
Frequently asked questions
- What is Kalsoom Khan's NPI number?
- Kalsoom Khan's National Provider Identifier (NPI) is 1275586612, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kalsoom Khan's specialty?
- Kalsoom Khan is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Kalsoom Khan located?
- Kalsoom Khan's practice location on file with NPPES is 4506 S Miami Blvd Ste 150, Durham, NC 27703-5077.
- What is Kalsoom Khan's phone number?
- The practice phone number listed in the NPPES registry for Kalsoom Khan is (919) 477-0047.
- Does Kalsoom Khan accept Medicare?
- Kalsoom Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kalsoom Khan's NPI active?
- Yes — Kalsoom Khan's NPI (1275586612) is active in the NPPES registry as of the last update on 2015-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.