Shumaila Khan, M.D.
NPI 1821224445 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shumaila Khan, M.D. is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1821224445).
Provider details
- NPI number
- 1821224445
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 270123 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
15 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 15 | $126 |
Typical Medicare-allowed amounts for these services range $126–$126 (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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 45 | 12 |
| Fluticasone Propionate | 34 | 16 |
| Famotidine | 26 | 12 |
| Azelastine Hcl | 23 | 12 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 15 | — |
| Hydroxyzine Hcl | 14 | — |
| Mepolizumabbrand: Nucala | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$88 across 4 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
Registry dates
- Enumerated
- 2009-06-10
- Last updated
- 2014-05-22
Frequently asked questions
- What is Shumaila Khan's NPI number?
- Shumaila Khan's National Provider Identifier (NPI) is 1821224445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shumaila Khan's specialty?
- Shumaila Khan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shumaila Khan located?
- Shumaila Khan's practice location on file with NPPES is 121 Dekalb Avenue, Brooklyn, NY 11201.
- What is Shumaila Khan's phone number?
- The practice phone number listed in the NPPES registry for Shumaila Khan is (347) 331-7955.
- Does Shumaila Khan accept Medicare?
- Shumaila Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shumaila Khan's NPI active?
- Yes — Shumaila Khan's NPI (1821224445) is active in the NPPES registry as of the last update on 2014-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.