Nadir Khan, M.D.
NPI 1720432453 · Hospitalist Physician · Antioch, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadir Khan, M.D. is a Hospitalist Physician provider in Antioch, CA (NPI 1720432453).
Provider details
- NPI number
- 1720432453
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A158336 (CA)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
890 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 505 | $132 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 217 | $130 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 79 | $193 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 51 | $55 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 38 | $88 |
Typical Medicare-allowed amounts for these services range $55–$193 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefpodoxime Proxetil | 33 | 33 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 18 | 17 |
| Atorvastatin Calcium | 17 | 15 |
| Prednisone | 15 | 15 |
| Amlodipine Besylate | 14 | 13 |
| Carvedilol | 13 | 13 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Additional practice locations (1)
- 1700 Mount Vernon AveBakersfield, CA 93306-4018Phone: (661) 326-2202Fax: (661) 326-2950
Registry dates
- Enumerated
- 2016-04-19
- Last updated
- 2019-09-23
Frequently asked questions
- What is Nadir Khan's NPI number?
- Nadir Khan's National Provider Identifier (NPI) is 1720432453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadir Khan's specialty?
- Nadir Khan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nadir Khan located?
- Nadir Khan's practice location on file with NPPES is 3901 Lone Tree Way Ste 211, Antioch, CA 94509.
- What is Nadir Khan's phone number?
- The practice phone number listed in the NPPES registry for Nadir Khan is (925) 756-1192.
- Does Nadir Khan accept Medicare?
- Nadir Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadir Khan's NPI active?
- Yes — Nadir Khan's NPI (1720432453) is active in the NPPES registry as of the last update on 2019-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.