Bay Valley Medical Group, Inc.
NPI 1194759365 · General Practice Physician · Hayward, CA
Bay Valley Medical Group, Inc. is a General Practice Physician organization in Hayward, CA (NPI 1194759365).
Provider details
- NPI number
- 1194759365
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Matthew Burdusis, Manager of Information Systems(510) 785-5000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Marriage & Family Therapist106H00000X
Behavioral Health & Social Service Providers
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
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
- 2006-07-11
- Last updated
- 2025-09-11
Frequently asked questions
- What is Bay Valley Medical Group, Inc.'s NPI number?
- Bay Valley Medical Group, Inc.'s National Provider Identifier (NPI) is 1194759365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bay Valley Medical Group, Inc.?
- Bay Valley Medical Group, Inc. is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Bay Valley Medical Group, Inc. located?
- Bay Valley Medical Group, Inc.'s practice location on file with NPPES is 27212 Calaroga Ave, Hayward, CA 94545-4339.
- What is Bay Valley Medical Group, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Bay Valley Medical Group, Inc. is (510) 785-5000.
- Who is the authorized official for Bay Valley Medical Group, Inc.?
- The authorized official listed on Bay Valley Medical Group, Inc.'s NPPES record is Matthew Burdusis, Manager of Information Systems. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bay Valley Medical Group, Inc.'s NPI active?
- Yes — Bay Valley Medical Group, Inc.'s NPI (1194759365) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.