What is Mary Spencer's NPI number?

Mary Spencer's National Provider Identifier (NPI) is 1659553758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Spencer's specialty?

Mary Spencer is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Mary Spencer located?

Mary Spencer's practice location on file with NPPES is 1947 Center St, Berkeley, CA 94704-1169.

What is Mary Spencer's phone number?

The practice phone number listed in the NPPES registry for Mary Spencer is (510) 981-7684.

Is Mary Spencer's NPI active?

Yes — Mary Spencer's NPI (1659553758) is active in the NPPES registry as of the last update on 2007-11-29.

IndividualActive

Mary Spencer, RN, PHN

NPI 1659553758 · Registered Nurse · Berkeley, CA

Mary Spencer, RN, PHN is a Registered Nurse provider in Berkeley, CA (NPI 1659553758).

Provider details

NPI number: 1659553758
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN, PHN
Sex: Female
Sole proprietor: No
License: RN540955 (CA)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense RN540955 (CA)
Nursing Service Providers

Profile Score

Detailed profile(88/100 index)

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

Registry tenure38% of score
18 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

1947 Center St

2nd Floor

Berkeley, CA 94704-1169

Phone: (510) 981-7684

Fax: (510) 981-5345

Street-level locationGet directions

More CA providers

Mailing address