Ridge Medical Group Inc.
NPI 1386700649 · Family Medicine Physician · Grass Valley, CA
Ridge Medical Group Inc. is a Family Medicine Physician organization in Grass Valley, CA (NPI 1386700649).
Provider details
- NPI number
- 1386700649
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Jackson, MD(530) 272-0501
- License
- G37527 (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
- 2006-12-29
- Last updated
- 2020-08-22
Frequently asked questions
- What is Ridge Medical Group Inc.'s NPI number?
- Ridge Medical Group Inc.'s National Provider Identifier (NPI) is 1386700649, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ridge Medical Group Inc.?
- Ridge Medical Group Inc. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ridge Medical Group Inc. located?
- Ridge Medical Group Inc.'s practice location on file with NPPES is 10565 Brunswick Rd, Grass Valley, CA 95945-9053.
- What is Ridge Medical Group Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Ridge Medical Group Inc. is (530) 272-0501.
- Who is the authorized official for Ridge Medical Group Inc.?
- The authorized official listed on Ridge Medical Group Inc.'s NPPES record is John Jackson, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ridge Medical Group Inc.'s NPI active?
- Yes — Ridge Medical Group Inc.'s NPI (1386700649) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.