Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NINA PATRICIA AKIN P.H.D
NPI 1104897222
Psychologist - Clinical in San Diego, CA

Q: What is Nina Akin's NPI number?

The NPI number for Nina Akin is 1104897222. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Q: What is Nina Akin's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Nina Akin enrolled in Medicare?

No. Nina Akin has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Nina Akin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.

Active since January 27, 2006Opted out of Medicare · through Jan 1, 2028

4081 STEPHENS ST, SAN DIEGO, CA 92103(619) 757-4498 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Nina Patricia Akin P.h.d NPPES

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

DR. NINA PATRICIA AKIN P.H.D (NPI 1104897222) is an individual clinical provider in San Diego, California, licensed in California (PSY19490) and active in the NPI registry since January 2006. She has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1104897222

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. NINA PATRICIA AKINCredential: P.H.D

Location Address4081 STEPHENS STSan Diego, CA 92103-1242

Mailing AddressPo Box 711165San Diego, CA 92171-1165 · (619) 757-4408 · Fax (866) 210-1787

Phone(619) 757-4498

Sole ProprietorNo

Enumeration DateJanuary 27, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1104897222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY19490

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

4081 STEPHENS ST, San Diego, CA 92103

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Nina Patricia Akin P.h.d 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 1, 2016 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2016

Opt-Out In Effect ThroughJanuary 1, 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$184.71 typical visit price

range $62.10 – $184.71

Typical copayment $46.17 (range $15.52 – $46.17)

Most-billed visit code 99205

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

DR. ALICIA GILBERT PHD

Psychologist

4081 STEPHENS ST
SAN DIEGO, CA 92103

San Diego County (858) 401-2142

DR. GREGORY ERNEST KOCH PSY.D.

Psychologist (Group Psychotherapy)

4081 STEPHENS ST
SAN DIEGO, CA 92103

San Diego County (888) 588-7836

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 Nina Akin's NPI number?

The NPI number for Nina Akin is 1104897222. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is Nina Akin located?

Nina Akin practices at 4081 Stephens St, San Diego, CA 92103. The listed phone number is (619) 757-4498.

What is Nina Akin's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Nina Akin enrolled in Medicare?

No. Nina Akin has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Nina Akin was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.