Nazia Mir, MD
NPI 1598128415 · Internal Medicine Physician · Castro Valley, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nazia Mir, MD is a Internal Medicine Physician provider in Castro Valley, CA (NPI 1598128415).
Provider details
- NPI number
- 1598128415
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- C175123 (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
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
65 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 41 | $133 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 24 | $176 |
Typical Medicare-allowed amounts for these services range $133–$176 (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.
Practice location
Mailing address
Additional practice locations (7)
- 1600 Haddon Ave Fl 6Camden, NJ 08103-3101Phone: (856) 757-3500Fax: (856) 365-4088
- 30 Prospect AveHackensack, NJ 07601-1915Phone: (551) 996-2000
- 90 Brick Rd Fl 3Marlton, NJ 08053-2177Phone: (856) 355-6000Fax: (856) 355-6731
- 175 Madison AveMount Holly, NJ 08060-2099Phone: (609) 914-6000Fax: (609) 914-6182
- 100 Bowman Dr Lowr Level1Voorhees, NJ 08043-9612Phone: (856) 247-3000Fax: (856) 247-2597
- 218 Sunset Rd Fl 5Willingboro, NJ 08046-1110Phone: (609) 835-3056Fax: (609) 835-5741
- 418 Stanhope StApt 3rBrooklyn, NY 11237-4403Phone: (718) 963-7272
Registry dates
- Enumerated
- 2016-03-29
- Last updated
- 2024-01-22
- Certified
- 2024-01-22
Frequently asked questions
- What is Nazia Mir's NPI number?
- Nazia Mir's National Provider Identifier (NPI) is 1598128415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nazia Mir's specialty?
- Nazia Mir is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nazia Mir located?
- Nazia Mir's practice location on file with NPPES is 20101 Lake Chabot Rd, Castro Valley, CA 94546-5305.
- What is Nazia Mir's phone number?
- The practice phone number listed in the NPPES registry for Nazia Mir is (510) 727-3256.
- Does Nazia Mir accept Medicare?
- Nazia Mir is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nazia Mir's NPI active?
- Yes — Nazia Mir's NPI (1598128415) is active in the NPPES registry as of the last update on 2024-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.