1. Home
  2. Directory
  3. California
  4. Castro Valley
  5. Marriage Family Therapist
  6. NPI Profile

MS. KRISTIN ANN PORTER M.F.T.
NPI 1346342417
Marriage & Family Therapist in Castro Valley, CA

Active since September 01, 2006Opted out of Medicare · through Jul 6, 2028
20632 REDWOOD RD, SUITE D, CASTRO VALLEY, CA 94546(510) 331-8682(510) 247-9825 Get Directions Write a Review

NPPES record last updated: December 1, 2008. Verified against the NPPES registry weekly; last sync: September 20, 2026.

About Ms. Kristin Ann Porter M.f.t. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. KRISTIN ANN PORTER M.F.T. (NPI 1346342417) is an individual marriage & family therapist in Castro Valley, California, licensed in California (MFC36673) and active in the NPI registry since September 2006. She has opted out of Medicare through July 6, 2028.

NPPES Registry Identity

NPI1346342417
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMS. KRISTIN ANN PORTERCredential: M.F.T.
Location Address20632 REDWOOD RD, SUITE DCastro Valley, CA 94546
Mailing Address20632 Redwood Rd, Suite DCastro Valley, CA 94546 · (510) 331-8682 · Fax (510) 247-9825
Phone(510) 331-8682
Fax(510) 247-9825
Sole ProprietorYes
Enumeration DateSeptember 1, 2006
Last NPPES UpdateDecember 1, 2008
✔ NPI 1346342417 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · MFC36673
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
20632 REDWOOD RD, Castro Valley, CA 94546
Open in Google Maps ↗

Other Identifiers 1

Other335385CA · Mhn

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Kristin Ann Porter M.f.t. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 6, 2026 through July 6, 2028.

Opt-Out Effective DateJuly 6, 2026
Opt-Out In Effect ThroughJuly 6, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. CYNTHIA ANN FERRARI M.S., M.F.T.
Marriage & Family Therapist
20632 REDWOOD RD, SUITE 'D'
CASTRO VALLEY, CA 94546
Alameda County (510) 581-1274
DR. ROBERT DARNELL JR. D.D.S.
Dentist (General Practice)
20632 REDWOOD RD, SUITE A
CASTRO VALLEY, CA 94546
Alameda County (510) 582-1602
MS. DARCY MARIE LEVEQUE MS COUNSELING
Marriage & Family Therapist
20632 REDWOOD RD, SUITE D
CASTRO VALLEY, CA 94546
Alameda County (925) 895-5914
MS. MARY ANN COKER MFT
Marriage & Family Therapist
20632 REDWOOD RD, SUITE D
CASTRO VALLEY, CA 94546
Alameda County (510) 748-0707

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kristin Porter's NPI number?

The NPI number for Kristin Porter is 1346342417. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Kristin Porter located?

Kristin Porter practices at 20632 Redwood Rd Suite D, Castro Valley, CA 94546. The listed phone number is (510) 331-8682.

What is Kristin Porter's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Kristin Porter enrolled in Medicare?

No. Kristin Porter has opted out of Medicare through July 6, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Kristin Porter was last updated on December 1, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.