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PEAK HEALTH SERVICES APC
NPI 1972246668
Psychiatry & Neurology - Psychiatry in Oceanside, CA

Active since April 19, 2022
2204 S EL CAMINO REAL STE 315, OCEANSIDE, CA 92054(760) 828-5300(760) 730-2535 Get Directions Write a Review

NPPES record last updated: April 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 10, 2025, Apr 19, 2022 (2 updates tracked since 2022).

About Peak Health Services Apc NPPES

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

PEAK HEALTH SERVICES APC (NPI 1972246668) is a healthcare organization registered as a psychiatry in Oceanside, California and active in the NPI registry since April 2022. The organization lists Paul Sargent, Ceo, as its authorized official.

NPPES Registry Identity

NPI1972246668
Entity TypeOrganization
Primary Taxonomy2084P0800X
Legal Business NamePEAK HEALTH SERVICES APC
Location Address2204 S EL CAMINO REAL STE 315Oceanside, CA 92054-6390
Mailing Address3150 Pio Pico Dr Ste 105Carlsbad, CA 92008-1951 · (760) 828-5300 · Fax (442) 266-2571
Phone(760) 828-5300
Fax(760) 730-2535
Organization SubpartNo
Authorized OfficialPaul SargentCeo · (760) 828-5300
Enumeration DateApril 19, 2022
Last NPPES UpdateApril 10, 20252 updates tracked since enumeration
NPPES CertifiedApril 10, 2025
✔ NPI 1972246668 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
2204 S EL CAMINO REAL STE 315, Oceanside, CA 92054
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Peak Health Services Apc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Peak Health Services Apc, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (7)

Gracie Hensinger, PMHNP-BC
Nurse Practitioner
NPI 1669264735
2204 S EL CAMINO REAL STE 315
Oceanside, CA 92054
(760) 828-5300
✔ PECOS✔ Accepts MedicareSame address
Peter Radulescu
Nurse Practitioner
NPI 1013734680
2204 S EL CAMINO REAL STE 315
Oceanside, CA 92054
(760) 828-5300
✔ PECOS✔ Accepts MedicareSame address
Paul Sargent, MD
Psychiatry
NPI 1609990662
2240 ENCINITAS BLVD # D33
Encinitas, CA 92024
(760) 230-4199
✔ PECOS✔ Accepts Medicare11 mi
Sara Normani
Nurse Practitioner
NPI 1053640581
150 W CREST ST
Escondido, CA 92025
(760) 690-7186
✔ PECOS14 mi
Lysette Delcastillo, LCSW
Clinical Social Worker
NPI 1558438697
1202 MORENA BLVD STE. 300
San Diego, CA 92110
(619) 398-3261
✔ PECOS30 mi
Michelle Hanna, PMHNP-BC, RN
Nurse Practitioner
NPI 1215473145
5348 UNIVERSITY AVE STE 108
San Diego, CA 92105
(619) 255-7550
✔ PECOS✔ Accepts Medicare33 mi
Nicholas Donat, RN, PMHNP-BC
Nurse Practitioner
NPI 1780464057
1700 W BIG BEAVER RD STE 300
Troy, MI 48084
(248) 885-8887
✔ PECOS✔ Accepts Medicare1,960 mi

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 Peak Health Services Apc's NPI number?

The NPI number for Peak Health Services Apc is 1972246668. It was assigned to this organization in the NPPES registry on April 19, 2022.

Where is Peak Health Services Apc located?

Peak Health Services Apc is located at 2204 S El Camino Real Ste 315, Oceanside, CA 92054. The listed phone number is (760) 828-5300.

What is Peak Health Services Apc's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Peak Health Services Apc enrolled in Medicare?

Yes. Peak Health Services Apc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Peak Health Services Apc?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 3 Medicare specialties reassign their Medicare billing to Peak Health Services Apc. A 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 the clinician's services. The largest specialties are Nurse Practitioner (5), Clinical Social Worker (1) and Psychiatry (1). Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Peak Health Services Apc was last updated on April 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.