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NADINE LATOYA WILLIAMS MD
NPI 1992971840
Orthopaedic Surgery in Loma Linda, CA

Active since May 01, 2008PECOS EnrolledAccepts Medicare Assignment
85.18/100
CMS Quality Rating
25455 BARTON RD, SUITE 102B, LOMA LINDA, CA 92354(909) 558-2808(909) 558-4772 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, May 30, 2017, May 25, 2017 and 1 more (4 updates tracked since 2017).

About Nadine Latoya Williams Md NPPES

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

NADINE LATOYA WILLIAMS MD (NPI 1992971840) is an individual orthopaedic surgery provider in Loma Linda, California, licensed in California (A145293) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2007).

NPPES Registry Identity

NPI1992971840
Entity TypeIndividualFemale
Primary Taxonomy207X00000X
Provider Legal NameNADINE LATOYA WILLIAMSCredential: MD
Location Address25455 BARTON RD, SUITE 102BLoma Linda, CA 92354-3128
Mailing Address25455 Barton RdLoma Linda, CA 92354-3128 · (909) 558-2808
Phone(909) 558-2808
Fax(909) 558-4772
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateMay 1, 2008
Last NPPES UpdateJuly 21, 20224 updates tracked since enumeration
✔ NPI 1992971840 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
Licenses✔ Licensed in CA · A145293✔ Licensed in NY · 262598
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
25455 BARTON RD, Loma Linda, CA 92354
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nadine Latoya Williams Md 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 ID7618258021
PECOS Enrollment IDI20250415000189
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 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
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.18/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality71.81
Promoting Interoperability82
Improvement Activities40
Cost64.54

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.

LAUREN SIMON M.D.
Family Medicine (Sports Medicine)
25455 BARTON RD, SUITE 204B
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6600
BARBARA ORR M.D.
Family Medicine
25455 BARTON RD, STE 204B
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6600
LOMA LINDA INLAND CONSORTIUM FOR HEALTHCARE EDUCATION
Clinic/Center
25455 BARTON RD, SUITE 209-B
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6688
VICTORIA V TEPPONE FNP
Family Medicine
25455 BARTON RD
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6600
TERESA P. AVANTS, M.D., INC.
Obstetrics & Gynecology
25455 BARTON RD, SUITE A204
LOMA LINDA, CA 92354
San Bernardino County (909) 799-8620
T ALLAN DARNELL M.D.
Preventive Medicine (Public Health & General Preventive Medicine)
25455 BARTON RD, STE.106A
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6222
MICAH CLEMENT PA
Physician Assistant
25455 BARTON RD
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6600
MICHELLE OPSAHL M.D.
Family Medicine
25455 BARTON RD, STE. 204A
LOMA LINDA, CA 92354
San Bernardino County (909) 558-6600

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 Nadine Williams's NPI number?

The NPI number for Nadine Williams is 1992971840. It was assigned to this individual provider in the NPPES registry on May 1, 2008.

Where is Nadine Williams located?

Nadine Williams practices at 25455 Barton Rd Suite 102B, Loma Linda, CA 92354. The listed phone number is (909) 558-2808.

What is Nadine Williams's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Nadine Williams enrolled in Medicare?

Yes. Nadine Williams 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.

When was this NPI record last updated?

The NPPES record for Nadine Williams was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.