1. Home
  2. Directory
  3. California
  4. El Centro
  5. Internal Medicine
  6. NPI Profile

RAMBEL MEDICAL GROUP PC
NPI 1598547770
Internal Medicine in El Centro, CA

Active since October 20, 2023
1671 W MAIN ST, EL CENTRO, CA 92243(760) 592-7760 Get Directions Write a Review

NPPES record last updated: October 20, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Rambel Medical Group Pc NPPES

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

RAMBEL MEDICAL GROUP PC (NPI 1598547770) is a healthcare organization registered as an internal medicine in El Centro, California and active in the NPI registry since October 2023. The organization lists John F Guerrero, Cfo, as its authorized official.

NPPES Registry Identity

NPI1598547770
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRAMBEL MEDICAL GROUP PC
Location Address1671 W MAIN STEl Centro, CA 92243-5420
Mailing Address1671 W Main StEl Centro, CA 92243-5420 · (760) 592-7760
Phone(760) 592-7760
Organization SubpartNo
Authorized OfficialJohn F GuerreroCfo · (760) 975-5305
Enumeration DateOctober 20, 2023
NPPES CertifiedOctober 15, 2023
✔ NPI 1598547770 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.
1671 W MAIN ST, El Centro, CA 92243
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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)

Rambel Medical Group Pc 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 Rambel Medical Group PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

John Guerrero, FNP
Nurse Practitioner
NPI 1154801280
1671 W MAIN ST STE B
El Centro, CA 92243
(760) 592-7760
✔ PECOS✔ Accepts MedicareSame address
Robert Villegas, MSN FNP
Nurse Practitioner
NPI 1629495411
1415 ROSS AVE
El Centro, CA 92243
(760) 339-7254
✔ PECOS✔ Accepts Medicare0.9 mi
Francisco Ordaz-Chavez, MD
Family Practice
NPI 1881171148
2060 W 24TH ST
Yuma, AZ 85364
(928) 819-8999
✔ PECOS✔ Accepts Medicare55 mi
Nicholas Kusnezov, M.D.
Orthopedic Surgery
NPI 1396185161
5643 COPLEY DR STE 300
San Diego, CA 92111
(858) 455-9942
✔ PECOS✔ Accepts Medicare93 mi
Chadwick Donaldson, MD, MS, MPH
Otolaryngology
NPI 1891743910
H200 MERCY LANE
Camp Pendleton, CA 92055
(760) 725-6646
✔ PECOS✔ Accepts Medicare116 mi
Ronald Barnes, MD
Psychiatry
NPI 1689828659
12450 VAN NUYS BLVD SUITE200
Pacoima, CA 91331
(818) 896-1161
✔ PECOS✔ Accepts Medicare193 mi
George Tabi, M.D.
Psychiatry
NPI 1104180835
500 GYPSY LN
Youngstown, OH 44504
(404) 849-1774
✔ PECOS✔ Accepts Medicare2,001 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 Rambel Medical Group PC's NPI number?

The NPI number for Rambel Medical Group PC is 1598547770. It was assigned to this organization in the NPPES registry on October 20, 2023.

Where is Rambel Medical Group PC located?

Rambel Medical Group PC is located at 1671 W Main St, El Centro, CA 92243. The listed phone number is (760) 592-7760.

What is Rambel Medical Group PC's specialty?

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

Is Rambel Medical Group PC enrolled in Medicare?

Yes. Rambel Medical Group PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Rambel Medical Group PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians reassign their Medicare billing to Rambel Medical Group PC, in Family Practice, Nurse Practitioner, Orthopedic Surgery, Otolaryngology and Psychiatry. 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. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Rambel Medical Group PC was last updated on October 20, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.