MR. DAVID JOHN WILLIAMS PA-C
NPI 1932179488
Physician Assistant in Winchester, VA

Q: What is David Williams's NPI number?

The NPI number for David Williams is 1932179488. It was assigned to this individual provider in the NPPES registry on January 26, 2006.

Q: What is David Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for David Williams was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since January 26, 2006PECOS EnrolledAccepts Medicare Assignment

1818 AMHERST ST STE 101, WINCHESTER, VA 22601(540) 450-0072(540) 450-0074 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 8, 2025, Mar 10, 2021, Dec 2, 2019 (3 updates tracked since 2019).

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About Mr. David John Williams Pa-c NPPES

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

MR. DAVID JOHN WILLIAMS PA-C (NPI 1932179488) is an individual physician assistant in Winchester, Virginia, licensed in Virginia (0110005510) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Winchester Medical Center, and maintains a secondary practice location in New Market.

NPPES Registry Identity

NPI1932179488

Entity TypeIndividualMale

Primary Taxonomy363A00000X

Provider Legal NameMR. DAVID JOHN WILLIAMSCredential: PA-C

Location Address1818 AMHERST ST STE 101Winchester, VA 22601

Mailing Address220 Campus Blvd Ste 100Winchester, VA 22601-2888 · (540) 536-5100 · Fax (540) 536-0235

Phone(540) 450-0072

Fax(540) 450-0074

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateJanuary 26, 2006

Last NPPES UpdateApril 8, 20253 updates tracked since enumeration

NPPES CertifiedApril 8, 2025

✔ NPI 1932179488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in VA · 0110005510

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.

1818 AMHERST ST STE 101, Winchester, VA 22601

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Secondary Practice Location 1

Location 19166 N Congress StNew Market, VA 22844-9422 · Phone (540) 459-1340

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

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

Mr. David John Williams Pa-c 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 ID2961569066

PECOS Enrollment IDI20191115001001

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 10

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.

39 services34 patients

Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment 63048

This procedure involves the partial removal of a bone in your spine to alleviate pressure on your spinal cord or nerves. It may be performed on multiple spine segments depending on your condition. The aim is to improve mobility and reduce pain or discomfort.

37 services17 patients

Insertion of cage or mesh device to spine bone and disc space during spine fusion 22853

Spine fusion is a procedure to join two or more vertebrae. During this process, a cage or mesh device is inserted into the spine bone and disc space. This helps to stabilize the spine, reduce pain, and improve functionality. The device acts as a bridge for new bone to grow on.

36 services26 patients

Fusion of additional segment of spine 22614

Fusion of an additional segment of the spine is a surgical procedure to join two or more vertebrae together. This is done to stabilize the spine and reduce pain or correct a deformity. The procedure involves using bone grafts, rods, or screws to secure the spine.

33 services12 patients

Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 63047

This procedure involves removing part of a spine bone to alleviate pressure on the lower spinal cord and/or nerves. It targets a single segment of the spine, improving mobility and reducing pain. It's a common treatment for conditions like herniated discs or spinal stenosis.

24 services24 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.

20 services20 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Winchester Medical Center

Acute Care Hospitals · Winchester, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490005

Location1840 Amherst StWinchester, VA 22601 · Winchester City County

Emergency services Birthing friendly

Warren Memorial Hospital

Acute Care Hospitals · Front Royal, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490033

Location351 Valley Health WayFront Royal, VA 22630 · Warren County

Emergency services

Shenandoah Memorial Hospital

Critical Access Hospitals · Woodstock, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number491305

Location759 South Main StreetWoodstock, VA 22664 · Shenandoah County

Emergency services

Valley Health War Memorial Hospital

Critical Access Hospitals · Berkeley Springs, WV

OwnershipVoluntary non-profit - Private

CMS Certification Number511309

Location1 Healthy WayBerkeley Springs, WV 25411 · Morgan County

Emergency services

Hampshire Memorial Hospital

Critical Access Hospitals · Romney, WV

OwnershipVoluntary non-profit - Private

CMS Certification Number511311

Location363 Sunrise BoulevardRomney, WV 26757 · Hampshire County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22601 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

$86.88 typical visit price

range $56.19 – $170.30

Typical copayment $21.72 (range $14.04 – $42.57)

Most-billed visit code 99203

Established Patient

$70.08 typical visit price

range $18.07 – $138.91

Typical copayment $17.52 (range $4.51 – $34.72)

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.

Other Providers at the Same Location NPPES 12

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

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