What is Felice Chang's NPI number?

Felice Chang's National Provider Identifier (NPI) is 1336737121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Felice Chang's specialty?

Felice Chang is listed in the NPPES registry with a primary specialty of Gerontology Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).

Where is Felice Chang located?

Felice Chang's practice location on file with NPPES is 4951 Arroyo Rd Bldg 90, Livermore, CA 94550-9650.

What is Felice Chang's phone number?

The practice phone number listed in the NPPES registry for Felice Chang is (925) 373-4700.

Is Felice Chang's NPI active?

Yes — Felice Chang's NPI (1336737121) is active in the NPPES registry as of the last update on 2021-01-06.

IndividualActive

Felice Chang, MSN RN AGCNS-BC

NPI 1336737121 · Gerontology Clinical Nurse Specialist · Livermore, CA

Felice Chang, MSN RN AGCNS-BC is a Gerontology Clinical Nurse Specialist provider in Livermore, CA (NPI 1336737121).

Provider details

NPI number: 1336737121
Entity type: Individual
Primary specialty: Gerontology Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
Credential: MSN RN AGCNS-BC
Sex: Female
Sole proprietor: No
License: 812711 (CA)

Specialties & taxonomies

Gerontology Clinical Nurse SpecialistPrimary364SG0600XLicense 4883 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Registered Nurse163W00000XLicense 812711 (CA)
Nursing Service Providers
Hospice Registered Nurse163WH1000XLicense 812711 (CA)
Nursing Service Providers
Pain Management Registered Nurse163WP0000XLicense 812711 (CA)
Nursing Service Providers
Long-Term Care Clinical Nurse Specialist364SL0600XLicense 4883 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(63/100 index)

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

Registry tenure38% of score
5 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

4951 Arroyo Rd Bldg 90

Livermore, CA 94550-9650

Phone: (925) 373-4700

Street-level locationGet directions

More CA providers

Mailing address

1285 Juli Lynn Dr

San Jose, CA 95120-5312

Enumerated: 2021-01-06
Last updated: 2021-01-06
Certified: 2021-01-06

Frequently asked questions

What is Felice Chang's NPI number?: Felice Chang's National Provider Identifier (NPI) is 1336737121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Felice Chang's specialty?: Felice Chang is listed in the NPPES registry with a primary specialty of Gerontology Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
Where is Felice Chang located?: Felice Chang's practice location on file with NPPES is 4951 Arroyo Rd Bldg 90, Livermore, CA 94550-9650.
What is Felice Chang's phone number?: The practice phone number listed in the NPPES registry for Felice Chang is (925) 373-4700.
Is Felice Chang's NPI active?: Yes — Felice Chang's NPI (1336737121) is active in the NPPES registry as of the last update on 2021-01-06.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.