Sherry Han, MD
NPI 1558433391 · Internal Medicine Physician · Tracy, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherry Han, MD is a Internal Medicine Physician provider in Tracy, CA (NPI 1558433391).
Provider details
- NPI number
- 1558433391
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A65569 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-15
- Last updated
- 2022-01-10
Frequently asked questions
- What is Sherry Han's NPI number?
- Sherry Han's National Provider Identifier (NPI) is 1558433391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherry Han's specialty?
- Sherry Han is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sherry Han located?
- Sherry Han's practice location on file with NPPES is 2185 W Grant Line Rd, Tracy, CA 95377-7309.
- What is Sherry Han's phone number?
- The practice phone number listed in the NPPES registry for Sherry Han is (209) 839-3200.
- Does Sherry Han accept Medicare?
- Sherry Han is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherry Han's NPI active?
- Yes — Sherry Han's NPI (1558433391) is active in the NPPES registry as of the last update on 2022-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.