1. Home
  2. Directory
  3. California
  4. Los Alamitos
  5. Internal Medicine
  6. NPI Profile

PROHEALTH PARTNERS A MEDICAL GROUP INC
NPI 1841622016
Internal Medicine in Los Alamitos, CA

Active since July 30, 2013
3851 KATELLA AVE STE 205, LOS ALAMITOS, CA 90720(562) 794-2776 Get Directions Write a Review

NPPES record last updated: September 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Sep 17, 2025, Jan 2, 2024, Sep 30, 2019 and 3 more (6 updates tracked since 2019).

About Prohealth Partners A Medical Group Inc NPPES

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

PROHEALTH PARTNERS A MEDICAL GROUP INC (NPI 1841622016) is a healthcare organization registered as an internal medicine in Los Alamitos, California and active in the NPI registry since July 2013. The organization lists Peter Ferrera, President, as its authorized official.

NPPES Registry Identity

NPI1841622016
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePROHEALTH PARTNERS A MEDICAL GROUP INC
Location Address3851 KATELLA AVE STE 205Los Alamitos, CA 90720-3433
Mailing Address3851 Katella Ave Ste 205Los Alamitos, CA 90720-3433 · (714) 794-2776
Phone(562) 794-2776
Organization SubpartNo
Authorized OfficialPeter FerreraPresident · (562) 299-5200
Enumeration DateJuly 30, 2013
Last NPPES UpdateSeptember 17, 20256 updates tracked since enumeration
NPPES CertifiedSeptember 17, 2025
✔ NPI 1841622016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3851 KATELLA AVE STE 205, Los Alamitos, CA 90720
Open in Google Maps ↗

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

Other Providers at the Same Location NPPES

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

MICHAEL WAYNE FLEISCHMAN M.D.
Internal Medicine (Gastroenterology)
3851 KATELLA AVE STE 205
LOS ALAMITOS, CA 90720
Orange County (562) 430-4449

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 Prohealth Partners A Medical Group Inc's NPI number?

The NPI number for Prohealth Partners A Medical Group Inc is 1841622016. It was assigned to this organization in the NPPES registry on July 30, 2013.

Where is Prohealth Partners A Medical Group Inc located?

Prohealth Partners A Medical Group Inc is located at 3851 Katella Ave Ste 205, Los Alamitos, CA 90720. The listed phone number is (562) 794-2776.

What is Prohealth Partners A Medical Group Inc's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Prohealth Partners A Medical Group Inc was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.