What is Holly Still's NPI number?

Holly Still's National Provider Identifier (NPI) is 1609163591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Holly Still's specialty?

Holly Still is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Holly Still located?

Holly Still's practice location on file with NPPES is 15217 San Bernardino Avenue, Fontana, CA 92335.

What is Holly Still's phone number?

The practice phone number listed in the NPPES registry for Holly Still is (951) 643-2150.

Is Holly Still's NPI active?

Yes — Holly Still's NPI (1609163591) is active in the NPPES registry as of the last update on 2019-06-07.

IndividualActive

Holly Still

NPI 1609163591 · Clinical Social Worker · Fontana, CA

Holly Still is a Clinical Social Worker provider in Fontana, CA (NPI 1609163591).

Provider details

NPI number: 1609163591
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: LCSW76318 (CA)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense LCSW76318 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(81/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
14 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

15217 San Bernardino Avenue

Fontana, CA 92335

Phone: (951) 643-2150

Street-level locationGet directions

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Mailing address