Muhammad Zubair, M.D.
NPI 1891755344 · Internal Medicine Physician · Elk Grove, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Muhammad Zubair, M.D. is a Internal Medicine Physician provider in Elk Grove, CA (NPI 1891755344).
Provider details
- NPI number
- 1891755344
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD00039303 (WA)
Specialties & taxonomies
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
1,145 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 | 666 | $141 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 165 | $100 |
| Administration of Influenza Virus VaccineG0008 | 60 | $34 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 30 | $146 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 | 25 | $4 |
| Hemoglobin A1c Level83036 | 25 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 130 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 600 | 169 |
| Amlodipine Besylate | 421 | 133 |
| Losartan Potassium | 311 | 84 |
| Gabapentin | 311 | 86 |
| Lisinopril | 301 | 88 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 225 | 63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-27
- Last updated
- 2017-07-12
Frequently asked questions
- What is Muhammad Zubair's NPI number?
- Muhammad Zubair's National Provider Identifier (NPI) is 1891755344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Muhammad Zubair's specialty?
- Muhammad Zubair is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Muhammad Zubair located?
- Muhammad Zubair's practice location on file with NPPES is 8220 Wymark Dr Ste 200, Elk Grove, CA 95757-6298.
- What is Muhammad Zubair's phone number?
- The practice phone number listed in the NPPES registry for Muhammad Zubair is (916) 733-5801.
- Does Muhammad Zubair accept Medicare?
- Muhammad Zubair is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Muhammad Zubair's NPI active?
- Yes — Muhammad Zubair's NPI (1891755344) is active in the NPPES registry as of the last update on 2017-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.