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DR. FRED M WATKINS M.D.
NPI 1417244591
Family Medicine in Corona, CA

Active since July 08, 2011PECOS EnrolledAccepts Medicare Assignment
1810 FULLERTON AVE, CORONA, CA 92881(951) 200-6919(909) 321-5080 Get Directions Write a Review

NPPES record last updated: March 12, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 12, 2025, Feb 22, 2019, Dec 20, 2015 (3 updates tracked since 2015).

About Dr. Fred M Watkins M.d. NPPES

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

DR. FRED M WATKINS M.D. (NPI 1417244591) is an individual family medicine provider in Corona, California, licensed in California (A117467) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, maintains a secondary practice location in Fort Sill, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1417244591
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. FRED M WATKINSCredential: M.D.
Location Address1810 FULLERTON AVECorona, CA 92881-3103
Mailing AddressPo Box 390Loma Linda, CA 92354-0390 · (951) 200-6919 · Fax (909) 321-5080
Phone(951) 200-6919
Fax(909) 321-5080
Sole ProprietorYes
Medical School CMSOtherGraduated 2007
Enumeration DateJuly 8, 2011
Last NPPES UpdateMarch 12, 20253 updates tracked since enumeration
NPPES CertifiedMarch 12, 2025
✔ NPI 1417244591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A117467
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.
1810 FULLERTON AVE, Corona, CA 92881
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Secondary Practice Location 1

Location 14301 Wilson St, RACH UCCFort Sill, OK 73503-4472 · Phone (580) 558-2000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Fred M Watkins M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2860656816
PECOS Enrollment IDI20120604000346
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Fred Watkins reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Haven Elite Urgent Care
19 mi
Urgent Care
6417 HAVEN AVE STE 110
Rancho Cucamonga, CA 91737
  • Reassigned Medicare billing, California enrollment
  • 9 clinicians in this Medicare group
NPI 1619473154 (909) 941-2273
Bendito Medical Corporation
26 mi
Primary Care
1780 E HIGHLAND AVE
San Bernardino, CA 92404
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1679100911 (909) 402-4601
Desert Medical Group, Inc.
60 mi
Family Medicine
275 N EL CIELO RD
Palm Springs, CA 92262
  • Reassigned Medicare billing, California enrollment
  • 167 clinicians in this Medicare group
NPI 1114918612 (760) 320-4122
West Side Health Care District
140 mi
Rural Health
100 E NORTH ST
Taft, CA 93268
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1992142277 (661) 765-1935

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92881 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

DR. LEITA J HARRIS MD
Obstetrics & Gynecology (Gynecology)
1810 FULLERTON AVE, STE 203
CORONA, CA 92881
Riverside County (844) 845-8737
CORONA SURGERY CENTER, LLC
Ophthalmology
1810 FULLERTON AVE, SUITE 103
CORONA, CA 92881
Riverside County (951) 738-8383
CORONA SURGERY INSTITUTE, LLC
Clinic/Center (Ambulatory Surgical)
1810 FULLERTON AVE, SUITE 103
CORONA, CA 92881
Riverside County (951) 738-2229
BRETT P. BOWMAN OD., PROFESSIONAL OPTOMETRY CORPORATION
Optometrist
1810 FULLERTON AVE, SUITE 201
CORONA, CA 92881
Riverside County (951) 737-0477
PATHCARE DIAGNOSTICS INC.
Clinical Medical Laboratory
1810 FULLERTON AVE, STE 102
CORONA, CA 92881
Riverside County (951) 808-8863
KHURAM A. SIAL M. D.
Physical Medicine & Rehabilitation (Pain Medicine)
1810 FULLERTON AVE, SUITE 104
CORONA, CA 92881
Riverside County (951) 734-7246
NURTURING YOU WOMEN'S HEALTH & WELLNESS, INC.
Clinic/Center (Medical Specialty)
1810 FULLERTON AVE, SUITE 203
CORONA, CA 92881
Riverside County (888) 475-3129
FAMILY HEALTHCARE OF CORONA
Family Medicine
1810 FULLERTON AVE, STE 105
CORONA, CA 92881
Riverside County (951) 371-8805

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 Fred Watkins's NPI number?

The NPI number for Fred Watkins is 1417244591. It was assigned to this individual provider in the NPPES registry on July 8, 2011.

Where is Fred Watkins located?

Fred Watkins practices at 1810 Fullerton Ave, Corona, CA 92881. The listed phone number is (951) 200-6919.

What is Fred Watkins's specialty?

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

Is Fred Watkins enrolled in Medicare?

Yes. Fred Watkins is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Fred Watkins's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Fred Watkins reassigns Medicare benefits to 4 organizations: Haven Elite Urgent Care (Rancho Cucamonga, CA), Bendito Medical Corporation (San Bernardino, CA), Desert Medical Group, Inc. (Palm Springs, CA) and West Side Health Care District (Taft, CA). Each 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 Fred Watkins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Fred Watkins was last updated on March 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.