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MR. GREGG ALLEN RATINOFF
NPI 1164612545
Marriage & Family Therapist in Malibu, CA

Active since July 31, 2007PECOS EnrolledAccepts Medicare Assignment
433 S. ENCINAL CYN. RD., CAMP MILLER, MALIBU, CA 90265(213) 258-6046 Get Directions Write a Review

NPPES record last updated: June 7, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Gregg Allen Ratinoff NPPES

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

MR. GREGG ALLEN RATINOFF (NPI 1164612545) is an individual marriage & family therapist in Malibu, California, licensed in California (49887) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1164612545
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. GREGG ALLEN RATINOFF
Location Address433 S. ENCINAL CYN. RD., CAMP MILLERMalibu, CA 90265-2504
Mailing Address433 S. Encinal Cyn. Rd., Camp MillerMalibu, CA 90265-2504 · (213) 258-6046
Phone(213) 258-6046
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJuly 31, 2007
Last NPPES UpdateJune 7, 2021
NPPES CertifiedJune 7, 2021
✔ NPI 1164612545 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 · 49887
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 ListedCounselor · Mental HealthTaxonomy 101YM0800X
433 S. ENCINAL CYN. RD., Malibu, CA 90265
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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

Mr. Gregg Allen Ratinoff 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 ID4385094895
PECOS Enrollment IDI20231226001139
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 Reassignments

2

Medicare enrollment records show Gregg Ratinoff reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Los Angeles County Department Of Mental Health
15 mi
Mental Health (Including Community Mental Health Center)
6800 OWENSMOUTH AVE STE 160
Canoga Park, CA 91303
  • Reassigned Medicare billing, California enrollment
  • 533 clinicians in this Medicare group
NPI 1194108357 (818) 610-6726
Grow Healthcare Group PC
282 mi
Mental Health
99 S ALMADEN BLVD STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California enrollment
  • 3,139 clinicians in this Medicare group
NPI 1154994846 (408) 402-4385

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

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 Gregg Ratinoff's NPI number?

The NPI number for Gregg Ratinoff is 1164612545. It was assigned to this individual provider in the NPPES registry on July 31, 2007.

Where is Gregg Ratinoff located?

Gregg Ratinoff practices at 433 S. Encinal Cyn. Rd. Camp Miller, Malibu, CA 90265. The listed phone number is (213) 258-6046.

What is Gregg Ratinoff's specialty?

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

Is Gregg Ratinoff enrolled in Medicare?

Yes. Gregg Ratinoff 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 organizations bill Medicare for Gregg Ratinoff's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregg Ratinoff reassigns Medicare benefits to 2 organizations: Los Angeles County Department Of Mental Health (Canoga Park, CA) and Grow Healthcare Group PC (San Jose, CA). Each 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 Gregg Ratinoff'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 Gregg Ratinoff was last updated on June 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.