1. Home
  2. Directory
  3. California
  4. Long Beach
  5. Family Medicine
  6. NPI Profile

PROHEALTH PARTNERS A MEDICAL GROUP INC
NPI 1770616401
Family Medicine in Long Beach, CA

Active since March 13, 2007CLIA 05D0866251 · Microscopy
5979 ATLANTIC AVE, LONG BEACH, CA 90805(562) 423-0421(562) 423-1032 Get Directions Write a Review

NPPES record last updated: September 4, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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 1770616401) is a healthcare organization registered as a family medicine in Long Beach, California and active in the NPI registry since March 2007. The organization holds a CLIA Microscopy certificate valid through March 24, 2028 and lists Peter Ferrera, President, as its authorized official.

NPPES Registry Identity

NPI1770616401
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NamePROHEALTH PARTNERS A MEDICAL GROUP INC
Location Address5979 ATLANTIC AVELong Beach, CA 90805-3510
Mailing Address5979 Atlantic AveLong Beach, CA 90805-3510 · (562) 299-5200
Phone(562) 423-0421
Fax(562) 423-1032
Organization SubpartNo
Authorized OfficialPeter FerreraPresident · (562) 299-5200
Enumeration DateMarch 13, 2007
Last NPPES UpdateSeptember 4, 2025
NPPES CertifiedSeptember 4, 2025
✔ NPI 1770616401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
5979 ATLANTIC AVE, Long Beach, CA 90805
Open in Google Maps ↗

Other Identifiers 2

OtherZZZ61803ZCA · Blue Shield Group Number
MedicaidGR0064150CA

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)

Prohealth Partners A Medical Group Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

278

Medicare enrollment records show 278 clinicians reassign Medicare billing to Prohealth Partners A Medical Group Inc, which bills Medicare for the services they deliver. Of these, 167 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 38

Nurse Practitioner55
Internal Medicine50
Family Practice38
Nephrology18
Cardiovascular Disease (Cardiology)17
Obstetrics/Gynecology10
Gastroenterology7
Hospitalist6
30 other specialties77

Nearest to this location (20)

See all 278
Karen Dix, MD
Family Practice
NPI 1811920424
911 E SAN ANTONIO DR SUITE 4
Long Beach, CA 90807
(562) 728-8700
✔ PECOS✔ Accepts Medicare1.7 mi
Steven Lake, MD
Internal Medicine
NPI 1669494001
911 E SAN ANTONIO DR SUITE 6
Long Beach, CA 90807
(562) 423-6441
✔ PECOS✔ Accepts Medicare1.7 mi
Naftoli Weingarten, DPM
Podiatry
NPI 1518205012
901 E SAN ANTONIO DR
Long Beach, CA 90807
(562) 774-3668
✔ PECOS✔ Accepts Medicare1.7 mi
Jennifer Vicente, NP
Nurse Practitioner
NPI 1235522483
3300 E SOUTH ST STE 205
Lakewood, CA 90805
(562) 531-0377
✔ PECOS1.8 mi
Fariba Javadi, M.D.
Hepatology
NPI 1538265830
5750 DOWNEY AVE STE 202
Lakewood, CA 90712
(562) 634-4939
✔ PECOS✔ Accepts Medicare2.0 mi
Conrad Cox, M.D.
Gastroenterology
NPI 1851338941
5750 DOWNEY AVE STE 303 ATTENTION: ANTOINETTE M. COX
Lakewood, CA 90712
(562) 461-8584
✔ PECOS✔ Accepts Medicare2.0 mi
Michael Castro, MD
Dermatology
NPI 1437180320
5750 DOWNEY AVE SUITE 100
Lakewood, CA 90712
(562) 630-3105
✔ PECOS✔ Accepts Medicare2.0 mi
Isaac Eisenstein, M.D.
Cardiovascular Disease (Cardiology)
NPI 1780649830
3560 E. SOUTH ST., #310
Lakewood, CA 90712
(562) 531-1980
✔ PECOS✔ Accepts Medicare2.1 mi
Peyman Naji, M.D.
Interventional Cardiology
NPI 1720215429
3650 SOUTH ST STE 310
Lakewood, CA 90712
(562) 531-1980
✔ PECOS✔ Accepts Medicare2.1 mi
Raghu Nandan, M.D
Hematology/Oncology
NPI 1861463606
3650 SOUTH ST 212
Lakewood, CA 90712
(562) 272-7630
✔ PECOS✔ Accepts Medicare2.1 mi
Kyaw Moe, MD
Nephrology
NPI 1083649735
3650 SOUTH ST SUITE 101
Lakewood, CA 90712
(562) 286-6466
✔ PECOS✔ Accepts Medicare2.1 mi
Leejoe Pallickal, M.D.
Critical Care (Intensivists)
NPI 1346402054
3700 SOUTH ST
Lakewood, CA 90712
(562) 531-5159
✔ PECOS✔ Accepts Medicare2.2 mi
Stephanie Marks
Clinical Social Worker
NPI 1760046296
3711 LONG BEACH BLVD # 4740
Long Beach, CA 90807
(562) 221-6999
✔ PECOS2.7 mi
Hiren Patel, D.O
Obstetrics/Gynecology
NPI 1649391954
2865 ATLANTIC AVE SUITE 110
Long Beach, CA 90806
(562) 933-0590
✔ PECOS✔ Accepts Medicare3.7 mi
Leslie Edrich, MD
General Surgery
NPI 1194822262
2888 LONG BEACH BLVD STE 125
Long Beach, CA 90806
(562) 933-3136
✔ PECOS✔ Accepts Medicare3.7 mi
Michael Strauss, MD
Orthopedic Surgery
NPI 1700837457
2888 LONG BEACH BLVD STE 125
Long Beach, CA 90806
(562) 933-3136
✔ PECOS✔ Accepts Medicare3.7 mi
Nathaniel Neal, M.D.
Rheumatology
NPI 1720006729
2840 LONG BEACH BLVD STE 365
Long Beach, CA 90806
(562) 989-2374
✔ PECOS✔ Accepts Medicare3.8 mi
Alireza Alam, M.D.
Urology
NPI 1851717151
2701 ATLANTIC AVE
Long Beach, CA 90806
(714) 377-6993
✔ PECOS3.8 mi
Rodney White, M.D.
Vascular Surgery
NPI 1548316185
2801 ATLANTIC AVE
Long Beach, CA 90806
(562) 933-8765
✔ PECOS✔ Accepts Medicare3.8 mi
Yasaman Mohtasebi, M.D.
Endocrinology
NPI 1962687889
1868 PACIFIC AVE
Long Beach, CA 90806
(562) 595-4718
✔ PECOS✔ Accepts Medicare5.0 mi
See all 278 clinicians

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 05D0866251

Prohealth Partners A Medical Group Inc · Long Beach, CA
Active · expires Mar 24, 2028
CLIA Number05D0866251
Laboratory TypePhysician Office
Certificate Effective DateMarch 25, 2026
Certificate Expiration DateMarch 24, 2028
Laboratory DirectorPeter Chau MD
Laboratory Phone(562) 423-0421
Laboratory LocationProhealth Partners A Medical Group Inc5979 Atlantic Ave, Long Beach, CA 90805
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 1770616401. It was assigned to this organization in the NPPES registry on March 13, 2007.

Where is Prohealth Partners A Medical Group Inc located?

Prohealth Partners A Medical Group Inc is located at 5979 Atlantic Ave, Long Beach, CA 90805. The listed phone number is (562) 423-0421.

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

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Prohealth Partners A Medical Group Inc enrolled in Medicare?

Yes. Prohealth Partners A Medical Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Prohealth Partners A Medical Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 278 clinicians in 38 Medicare specialties reassign their Medicare billing to Prohealth Partners A Medical Group Inc. 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 (55), Internal Medicine (50) and Family Practice (38). Of these, 167 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Prohealth Partners A Medical Group Inc hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D0866251) is associated with this NPI, valid through March 24, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Prohealth Partners A Medical Group Inc was last updated on September 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.