What is Phyllis Mace's NPI number?

Phyllis Mace's National Provider Identifier (NPI) is 1396898417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Phyllis Mace's specialty?

Phyllis Mace is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Phyllis Mace located?

Phyllis Mace's practice location on file with NPPES is 5435 College Ave, Oakland, CA 94618-1598.

What is Phyllis Mace's phone number?

The practice phone number listed in the NPPES registry for Phyllis Mace is (510) 704-8455.

Is Phyllis Mace's NPI active?

Yes — Phyllis Mace's NPI (1396898417) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Phyllis Mace, M.F.T.

NPI 1396898417 · Marriage & Family Therapist · Oakland, CA

Phyllis Mace, M.F.T. is a Marriage & Family Therapist provider in Oakland, CA (NPI 1396898417).

Provider details

NPI number: 1396898417
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: M.F.T.
Sex: Female
Sole proprietor: Yes
License: 23352 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 23352 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

5435 College Ave

Suite 202-5

Oakland, CA 94618-1598

Phone: (510) 704-8455

Street-level locationGet directions

More CA providers

Mailing address

5435 College Avenue

Oakland, CA 94618

Enumerated: 2007-01-19
Last updated: 2007-07-08

Frequently asked questions

What is Phyllis Mace's NPI number?: Phyllis Mace's National Provider Identifier (NPI) is 1396898417, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Phyllis Mace's specialty?: Phyllis Mace is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Phyllis Mace located?: Phyllis Mace's practice location on file with NPPES is 5435 College Ave, Oakland, CA 94618-1598.
What is Phyllis Mace's phone number?: The practice phone number listed in the NPPES registry for Phyllis Mace is (510) 704-8455.
Is Phyllis Mace's NPI active?: Yes — Phyllis Mace's NPI (1396898417) is active in the NPPES registry as of the last update on 2007-07-08.

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