What is Anne Nielson's NPI number?

Anne Nielson's National Provider Identifier (NPI) is 1275396210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Anne Nielson's specialty?

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

Where is Anne Nielson located?

Anne Nielson's practice location on file with NPPES is 4139 El Camino Way, Palo Alto, CA 94306-4010.

What is Anne Nielson's phone number?

The practice phone number listed in the NPPES registry for Anne Nielson is (650) 617-8340.

Is Anne Nielson's NPI active?

Yes — Anne Nielson's NPI (1275396210) is active in the NPPES registry as of the last update on 2025-06-13.

IndividualActive

Anne Nielson

NPI 1275396210 · Marriage & Family Therapist · Palo Alto, CA

Anne Nielson is a Marriage & Family Therapist provider in Palo Alto, CA (NPI 1275396210).

Provider details

NPI number: 1275396210
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 154470 (CA)
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 yrs in NPPES registry
Profile completeness38% of score
83% 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

4139 El Camino Way

Palo Alto, CA 94306-4010

Phone: (650) 617-8340

Street-level locationGet directions

More CA providers

Mailing address

1922 the Alameda Ste 316

San Jose, CA 95126-1461

Enumerated: 2024-02-02
Last updated: 2025-06-13
Certified: 2025-06-13

Frequently asked questions

What is Anne Nielson's NPI number?: Anne Nielson's National Provider Identifier (NPI) is 1275396210, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Anne Nielson's specialty?: Anne Nielson is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is Anne Nielson located?: Anne Nielson's practice location on file with NPPES is 4139 El Camino Way, Palo Alto, CA 94306-4010.
What is Anne Nielson's phone number?: The practice phone number listed in the NPPES registry for Anne Nielson is (650) 617-8340.
Is Anne Nielson's NPI active?: Yes — Anne Nielson's NPI (1275396210) is active in the NPPES registry as of the last update on 2025-06-13.

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