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MARC NATHAN SHERMAN
NPI 1023510773
Marriage & Family Therapist in San Diego, CA

Active since March 07, 2018Opted out of Medicare · through Jan 5, 2028
3111 CAMINO DEL RIO N STE 406, SAN DIEGO, CA 92108(310) 721-5620 Get Directions Write a Review

NPPES record last updated: July 18, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Marc Nathan Sherman NPPES

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

MARC NATHAN SHERMAN (NPI 1023510773) is an individual marriage & family therapist in San Diego, California, licensed in California (141246) and active in the NPI registry since March 2018. He has opted out of Medicare through January 5, 2028.

NPPES Registry Identity

NPI1023510773
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMARC NATHAN SHERMAN
Location Address3111 CAMINO DEL RIO N STE 406San Diego, CA 92108-5720
Mailing Address4200 Brooke Ct Unit 1104San Diego, CA 92122-5293 · (310) 721-5620
Phone(310) 721-5620
Sole ProprietorNo
Enumeration DateMarch 7, 2018
Last NPPES UpdateJuly 18, 2025
NPPES CertifiedJuly 18, 2025
✔ NPI 1023510773 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 · 141246
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.
3111 CAMINO DEL RIO N STE 406, San Diego, CA 92108
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

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Opted out of Medicare

Marc Nathan Sherman 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 January 5, 2024 through January 5, 2028.

Opt-Out Effective DateJanuary 5, 2024
Opt-Out In Effect ThroughJanuary 5, 2028Opt-out affidavits renew automatically every two years unless cancelled

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 Marc Sherman's NPI number?

The NPI number for Marc Sherman is 1023510773. It was assigned to this individual provider in the NPPES registry on March 7, 2018.

Where is Marc Sherman located?

Marc Sherman practices at 3111 Camino Del Rio N Ste 406, San Diego, CA 92108. The listed phone number is (310) 721-5620.

What is Marc Sherman's specialty?

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

Is Marc Sherman enrolled in Medicare?

No. Marc Sherman has opted out of Medicare through January 5, 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 Marc Sherman was last updated on July 18, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.