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CAJON MEDICAL GROUP PC
NPI 1730707951
Internal Medicine in Riverside, CA

Active since July 14, 2020
4013 BROCKTON AVE, RIVERSIDE, CA 92501(951) 300-8124(951) 262-7720 Get Directions Write a Review

NPPES record last updated: July 14, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Cajon Medical Group Pc NPPES

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

CAJON MEDICAL GROUP PC (NPI 1730707951) is a healthcare organization registered as an internal medicine in Riverside, California and active in the NPI registry since July 2020. The organization lists Monique Hugues, Administrator, as its authorized official.

NPPES Registry Identity

NPI1730707951
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameCAJON MEDICAL GROUP PC
Location Address4013 BROCKTON AVERiverside, CA 92501-3440
Mailing Address1809 W Redlands BlvdRedlands, CA 92373-8054 · (909) 289-4075 · Fax (909) 363-8233
Phone(951) 300-8124
Fax(951) 262-7720
Organization SubpartNo
Authorized OfficialMonique HuguesAdministrator · (951) 500-2121
Enumeration DateJuly 14, 2020
NPPES CertifiedJuly 14, 2020
✔ NPI 1730707951 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.
4013 BROCKTON AVE, Riverside, CA 92501
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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)

Cajon Medical Group Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

33

Medicare enrollment records show 33 clinicians reassign Medicare billing to Cajon Medical Group PC, which bills Medicare for the services they deliver. Of these, 5 practice within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Nurse Practitioner16
Internal Medicine10
Family Practice4
Registered Dietitian or Nutrition Professional3

Nearest to this location (20)

See all 33
Jacqueline Aparicio, NURSE PRACTITIONER
Nurse Practitioner
NPI 1760248207
4440 BROCKTON AVE STE 100
Riverside, CA 92501
(951) 788-8332
✔ PECOS✔ Accepts Medicare0.3 mi
Jeff Swanson
Nurse Practitioner
NPI 1326719857
24060 FIR AVE
Moreno Valley, CA 92553
(951) 247-8005
✔ PECOS✔ Accepts Medicare8.6 mi
Nagamani Dandamudi, M.D.,
Internal Medicine
NPI 1184638058
11201 BENTON ST
Loma Linda, CA 92357
(909) 825-7084
✔ PECOS8.8 mi
Balu Gadhe, M.D.
Internal Medicine
NPI 1740233808
11306 MOUNTAIN VIEW AVE STE C
Loma Linda, CA 92354
(909) 255-0108
✔ PECOS9.0 mi
Cherry Thangaraj, FNP-C
Nurse Practitioner
NPI 1003584087
7965 SIERRA AVE
Fontana, CA 92336
(909) 356-4459
✔ PECOS9.3 mi
Sushma Sadula, MD
Internal Medicine
NPI 1104489566
12442 LIMONITE AVE UNIT 205
Eastvale, CA 91752
(909) 429-2864
✔ PECOS✔ Accepts Medicare10 mi
Marlene Sapien-Wissa, FNP
Nurse Practitioner
NPI 1669205985
11799 STEEPLECHASE DR
Moreno Valley, CA 92555
(951) 966-5022
✔ PECOS10 mi
Carmela Ignacio, NP
Nurse Practitioner
NPI 1134563695
1819 WESTERN AVE
San Bernardino, CA 92411
(909) 898-5101
✔ PECOS✔ Accepts Medicare11 mi
Florence Whyte, NP
Nurse Practitioner
NPI 1891630778
1815 W REDLANDS BLVD
Redlands, CA 92373
(909) 735-2446
✔ PECOS11 mi
Maria Garcia-Martinez, M.D.
Internal Medicine
NPI 1336198415
1815 W REDLANDS BLVD
Redlands, CA 92373
(909) 289-4075
✔ PECOS✔ Accepts Medicare11 mi
Laurentiu Istrate, M.D.
Family Practice
NPI 1437416179
1815 W REDLANDS BLVD
Redlands, CA 92373
(909) 289-4075
✔ PECOS✔ Accepts Medicare11 mi
Debra Bogar
Nurse Practitioner
NPI 1962039503
1809 W REDLANDS BLVD
Redlands, CA 92373
(909) 735-2446
✔ PECOS✔ Accepts Medicare11 mi
Abena Amankwa, FNP
Nurse Practitioner
NPI 1316291099
4684 ONTARIO MILLS PKWY STE 200
Ontario, CA 91764
(909) 318-3522
✔ PECOS✔ Accepts Medicare11 mi
Sachin Chatta, M.D.
Family Practice
NPI 1063906709
742 W HIGHLAND AVE
San Bernardino, CA 92405
(909) 881-7320
✔ PECOS✔ Accepts Medicare12 mi
Jesus Pacis, NP
Nurse Practitioner
NPI 1215645122
7576 STERLING AVE STE C-D
San Bernardino, CA 92410
(909) 381-8983
✔ PECOS✔ Accepts Medicare12 mi
Hemalatha Murugan
Internal Medicine
NPI 1124681580
12611 9TH ST STE A
Chino, CA 91710
(909) 331-4473
✔ PECOS✔ Accepts Medicare18 mi
May Zamora
Nurse Practitioner
NPI 1831683234
1520 N MOUNTAIN AVE STE 128
Ontario, CA 91762
(909) 949-9299
✔ PECOS✔ Accepts Medicare18 mi
Mehul Sonawala, M.D.
Internal Medicine
NPI 1336166180
887 E 2ND ST
Pomona, CA 91766
(909) 620-7769
✔ PECOS✔ Accepts Medicare21 mi
David Sapien, M.D.
Internal Medicine
NPI 1922234889
350 VINTON AVE STE 101
Pomona, CA 91767
(909) 620-5502
✔ PECOS✔ Accepts Medicare22 mi
Narinder Singh, MD
Family Practice
NPI 1841867439
1350 W COVINA BLVD
San Dimas, CA 91773
(909) 996-8115
✔ PECOS✔ Accepts Medicare27 mi
See all 33 clinicians

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 Cajon Medical Group PC's NPI number?

The NPI number for Cajon Medical Group PC is 1730707951. It was assigned to this organization in the NPPES registry on July 14, 2020.

Where is Cajon Medical Group PC located?

Cajon Medical Group PC is located at 4013 Brockton Ave, Riverside, CA 92501. The listed phone number is (951) 300-8124.

What is Cajon Medical Group PC's specialty?

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

Is Cajon Medical Group PC enrolled in Medicare?

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

How many clinicians bill Medicare through Cajon Medical Group PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 33 clinicians in 4 Medicare specialties reassign their Medicare billing to Cajon Medical Group PC. 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 (16), Internal Medicine (10) and Family Practice (4). Of these, 5 practice 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 Cajon Medical Group PC was last updated on July 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.