Muhammad Khan, MD
NPI 1699200634 · Nephrology Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muhammad Khan, MD is a Nephrology Physician provider in Brooklyn, NY (NPI 1699200634).
Provider details
- NPI number
- 1699200634
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 305642-01 (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
9 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
904 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 387 | $87 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 181 | $131 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 93 | $190 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 71 | $387 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 70 | $388 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 98 | 26 |
| Nifedipinebrand: Nifedipine Er | 51 | 21 |
| Amlodipine Besylate | 29 | 14 |
| Calcitriol | 28 | — |
| Sevelamer Carbonate | 26 | — |
| Hydralazine Hcl | 25 | 12 |
| Losartan Potassium | 25 | 13 |
| Sodium Zirconium Cyclosilicate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$567 across 22 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
- 2017-04-27
- Last updated
- 2020-09-24
- Certified
- 2020-09-24
Frequently asked questions
- What is Muhammad Khan's NPI number?
- Muhammad Khan's National Provider Identifier (NPI) is 1699200634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muhammad Khan's specialty?
- Muhammad Khan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Muhammad Khan located?
- Muhammad Khan's practice location on file with NPPES is 1 Brookdale Plz, Brooklyn, NY 11212-3139.
- What is Muhammad Khan's phone number?
- The practice phone number listed in the NPPES registry for Muhammad Khan is (718) 240-5615.
- Does Muhammad Khan accept Medicare?
- Muhammad Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muhammad Khan's NPI active?
- Yes — Muhammad Khan's NPI (1699200634) is active in the NPPES registry as of the last update on 2020-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.