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DAVID WILLIAMS
NPI 1336706530
Physician Assistant in Redlands, CA

Active since May 22, 2019PECOS EnrolledAccepts Medicare Assignment
201 BROOKSIDE AVE UNIT 744, REDLANDS, CA 92373(909) 335-5500 Get Directions Write a Review

NPPES record last updated: September 26, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Feb 20, 2020, Nov 14, 2019, May 22, 2019 (3 updates tracked since 2019).

About David Williams NPPES

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

DAVID WILLIAMS (NPI 1336706530) is an individual physician assistant in Redlands, California, licensed in California (57409) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2019).

NPPES Registry Identity

NPI1336706530
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDAVID WILLIAMS
Location Address201 BROOKSIDE AVE UNIT 744Redlands, CA 92373-2530
Mailing Address201 Brookside Ave Unit 744Redlands, CA 92373-2530
Phone(909) 335-5500
Sole ProprietorYes
Medical School CMSLoma Linda University School Of MedicineGraduated 2019
Enumeration DateMay 22, 2019
Last NPPES UpdateSeptember 26, 20233 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2020
✔ NPI 1336706530 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · 57409
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedSpecialist/Technologist · Athletic TrainerTaxonomy 2255A2300X
201 BROOKSIDE AVE UNIT 744, Redlands, CA 92373
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Other Identifiers 1

MedicaidDCWILLIAMS19CA

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

David Williams 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 ID5698109585
PECOS Enrollment IDI20191231002017
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
52 services49 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
38 services38 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92373 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.

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 David Williams's NPI number?

The NPI number for David Williams is 1336706530. It was assigned to this individual provider in the NPPES registry on May 22, 2019.

Where is David Williams located?

David Williams practices at 201 Brookside Ave Unit 744, Redlands, CA 92373. The listed phone number is (909) 335-5500.

What is David Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is David Williams enrolled in Medicare?

Yes. David 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 David Williams was last updated on September 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.