IndividualActive
Janis Gruska, ND
NPI 1477674034 · Naturopath · San Diego, CA
Janis Gruska, ND is a Naturopath provider in San Diego, CA (NPI 1477674034).
Provider details
- NPI number
- 1477674034
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- ND
- Sex
- Female
- Sole proprietor
- Yes
- License
- ND-99 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(89/100 index)
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
4110 Sorrento Valley Blvd
San Diego, CA 92121-1429
Phone: (858) 246-9730
Street-level locationGet directions
Mailing address
18723 Via Princessa # 423
Santa Clarita, CA 91387-4954
Registry dates
- Enumerated
- 2007-04-02
- Last updated
- 2019-04-05
Frequently asked questions
- What is Janis Gruska's NPI number?
- Janis Gruska's National Provider Identifier (NPI) is 1477674034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janis Gruska's specialty?
- Janis Gruska is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Janis Gruska located?
- Janis Gruska's practice location on file with NPPES is 4110 Sorrento Valley Blvd, San Diego, CA 92121-1429.
- What is Janis Gruska's phone number?
- The practice phone number listed in the NPPES registry for Janis Gruska is (858) 246-9730.
- Is Janis Gruska's NPI active?
- Yes — Janis Gruska's NPI (1477674034) is active in the NPPES registry as of the last update on 2019-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.