1. Home
  2. Directory
  3. California
  4. South San Francisco
  5. Marriage Family Therapist
  6. NPI Profile

MARK ABRAHAM MALABANAN OLIVA
NPI 1396334074
Marriage & Family Therapist in South San Francisco, CA

Active since January 15, 2021PECOS EnrolledAccepts Medicare Assignment
1486 HUNTINGTON AVE STE 100, SOUTH SAN FRANCISCO, CA 94080(650) 877-8642(628) 239-0525 Get Directions Write a Review

NPPES record last updated: September 2, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 2, 2022, Mar 1, 2021, Jan 15, 2021 (3 updates tracked since 2021).

About Mark Abraham Malabanan Oliva NPPES

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

MARK ABRAHAM MALABANAN OLIVA (NPI 1396334074) is an individual marriage & family therapist in South San Francisco, California, licensed in California (133834) and active in the NPI registry since January 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1396334074
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMARK ABRAHAM MALABANAN OLIVA
Location Address1486 HUNTINGTON AVE STE 100South San Francisco, CA 94080-5971
Mailing Address1486 Huntington Ave Ste 100South San Francisco, CA 94080-5971 · (650) 877-8642 · Fax (628) 239-0525
Phone(650) 877-8642
Fax(628) 239-0525
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJanuary 15, 2021
Last NPPES UpdateSeptember 2, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 2, 2022
✔ NPI 1396334074 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in CA · 133834
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.
Also ListedBehavior TechnicianTaxonomy 106S00000X
1486 HUNTINGTON AVE STE 100, South San Francisco, CA 94080
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mark Abraham Malabanan Oliva is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6608369699
PECOS Enrollment IDI20251208001801
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Mark Abraham Oliva reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

San Mateo County
0.9 mi
Adolescent and Children Mental Health
825 SOUTHWOOD DR
South San Francisco, CA 94080
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: County Of San Mateo
  • 597 clinicians in this Medicare group
NPI 1811089659 (650) 877-8795

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

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

BREANNA BIANCA FULLER
Counselor (Mental Health)
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 276-4101
JAMAAL R TIBBS
Counselor (Mental Health)
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 877-8642
MICHAEL NGUYEN
Student in an Organized Health Care Education/Training Program
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (920) 737-8314
HAYLEY CAROLAN
Counselor (Mental Health)
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 877-8642
ERICA LEE
Student in an Organized Health Care Education/Training Program
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 877-8642
NATALIA NORORI
Marriage & Family Therapist
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (650) 877-8642
MARY SAMPLE-MATTOS
Marriage & Family Therapist
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (415) 368-5071
DJENNA GHOZALI
Technician, Other
1486 HUNTINGTON AVE STE 100
SOUTH SAN FRANCISCO, CA 94080
San Mateo County (415) 990-8764

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 Mark Abraham Oliva's NPI number?

The NPI number for Mark Abraham Oliva is 1396334074. It was assigned to this individual provider in the NPPES registry on January 15, 2021.

Where is Mark Abraham Oliva located?

Mark Abraham Oliva practices at 1486 Huntington Ave Ste 100, South San Francisco, CA 94080. The listed phone number is (650) 877-8642.

What is Mark Abraham Oliva's specialty?

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

Is Mark Abraham Oliva enrolled in Medicare?

Yes. Mark Abraham Oliva is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Mark Abraham Oliva's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Abraham Oliva reassigns Medicare benefits to San Mateo County (South San Francisco, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Abraham Oliva's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mark Abraham Oliva was last updated on September 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.