Gautam Pareek MD Inc
NPI 1578274627 · Internal Medicine Physician · Fremont, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gautam Pareek MD Inc is a Internal Medicine Physician organization in Fremont, CA (NPI 1578274627).
Provider details
- NPI number
- 1578274627
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Gautam Pareek, MD(510) 896-3988
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 1090 La Playa DrHayward, CA 94545-2142Phone: (510) 796-7796Fax: (510) 796-7797
- 15921 E 14th StSan Leandro, CA 94578-3005Phone: (510) 796-7796Fax: (510) 796-7797
Registry dates
- Enumerated
- 2022-12-09
- Last updated
- 2022-12-27
- Certified
- 2022-12-27
Frequently asked questions
- What is Gautam Pareek MD Inc's NPI number?
- Gautam Pareek MD Inc's National Provider Identifier (NPI) is 1578274627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gautam Pareek MD Inc?
- Gautam Pareek MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gautam Pareek MD Inc located?
- Gautam Pareek MD Inc's practice location on file with NPPES is 3755 Beacon Ave, Fremont, CA 94538-1411.
- What is Gautam Pareek MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Gautam Pareek MD Inc is (510) 796-7796.
- Does Gautam Pareek MD Inc accept Medicare?
- Gautam Pareek MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Gautam Pareek MD Inc?
- The authorized official listed on Gautam Pareek MD Inc's NPPES record is Gautam Pareek, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gautam Pareek MD Inc's NPI active?
- Yes — Gautam Pareek MD Inc's NPI (1578274627) is active in the NPPES registry as of the last update on 2022-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.