DR. RUSSELL WARREN WILLIAMS M.D.
NPI 1144226879
Family Medicine in Stafford, VA

Q: What is Russell Williams's NPI number?

The NPI number for Russell Williams is 1144226879. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Q: What is Russell Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Russell Williams was last updated on September 12, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since June 27, 2005PECOS EnrolledAccepts Medicare Assignment

422 GARRISONVILLE RD, STE 111, STAFFORD, VA 22554(540) 657-9441(540) 657-4366 Get Directions Write a Review

NPPES record last updated: September 12, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. Russell Warren Williams M.d. NPPES

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

DR. RUSSELL WARREN WILLIAMS M.D. (NPI 1144226879) is an individual family medicine provider in Stafford, Virginia, licensed in Virginia (0101030314) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Mary Washington Hospital, and is a graduate of Geisel School Of Medicine At Dartmouth (1975).

NPPES Registry Identity

NPI1144226879

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. RUSSELL WARREN WILLIAMSCredential: M.D.

Location Address422 GARRISONVILLE RD, STE 111Stafford, VA 22554-1573

Mailing AddressPo Box 249Garrisonville, VA 22463-0249 · (540) 657-9441 · Fax (540) 657-4366

Phone(540) 657-9441

Fax(540) 657-4366

Sole ProprietorNo

Medical School CMSGeisel School Of Medicine At DartmouthGraduated 1975

Enumeration DateJune 27, 2005

Last NPPES UpdateSeptember 12, 2011

✔ NPI 1144226879 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in VA · 0101030314

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.

422 GARRISONVILLE RD, Stafford, VA 22554

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Other Identifiers 3

Medicaid010042941VA

Medicare UPINB09348

Medicare ID-Type Unspecified002585S09VA

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

Dr. Russell Warren Williams 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 ID2062462153

PECOS Enrollment IDI20050126000830

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 18

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 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.

1,015 services508 patients

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.

634 services392 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

250 services185 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

250 services250 patients

Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 87635

This is a lab test that detects the presence of COVID-19 in your body. It uses a technique to amplify the virus's genetic material, either DNA or RNA, making it easier to identify. A positive result indicates an active infection.

107 services86 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

106 services24 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

103 services103 patients

Detection test by immunoassay with direct visual observation for influenza virus 87804

This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.

76 services37 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

64 services48 patients

Transitional care management services for problem of at least moderate complexity 99495

Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.

41 services36 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

32 services19 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

30 services30 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

23 services23 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment G0402

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

23 services23 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

21 services18 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

20 services17 patients

Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 87880

A detection test by immunoassay for Group A Strep is a quick procedure to identify a bacterial infection in your throat. It involves taking a throat swab and applying it to a test strip, which changes color if Strep bacteria are present.

17 services17 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Mary Washington Hospital

Acute Care Hospitals · Fredericksburg, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490022

Location1001 Sam Perry BoulevardFredericksburg, VA 22401 · Fredericksburg City County

Emergency services Birthing friendly

Stafford Hospital, LLC

Acute Care Hospitals · Stafford, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490140

Location101 Hospital Center BoulevardStafford, VA 22554 · Stafford County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22554 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

$99.13 typical visit price

range $18.07 – $138.91

Typical copayment $24.78 (range $4.51 – $34.72)

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.

Referred Medical Equipment & Supplies CMS DME claims 8

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

11 suppliers23 claims48 services$5.07 avg. paid by Medicare

Full face mask used with positive airway pressure device, each A7030

DME-Other DME · category DE001N

4 suppliers11 claims11 services$78.87 avg. paid by Medicare

Face mask interface, replacement for full face mask, each A7031

DME-Other DME · category DE001N

4 suppliers13 claims39 services$25.81 avg. paid by Medicare

Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034

DME-Other DME · category DE001N

4 suppliers11 claims11 services$37.76 avg. paid by Medicare

Headgear used with positive airway pressure device A7035

DME-Other DME · category DE001N

8 suppliers14 claims14 services$13.51 avg. paid by Medicare

Filter, disposable, used with positive airway pressure device A7038

DME-Other DME · category DE001N

6 suppliers20 claims120 services$1.49 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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Other Providers at the Same Location NPPES 18

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

LAURA WALSH M.D.

Pediatrics

422 GARRISONVILLE RD, SUITE 101
STAFFORD, VA 22554

Stafford County (540) 720-2126

EUNICE N ESUNGE N.P.

Nurse Practitioner (Family)

422 GARRISONVILLE RD, SUITE 101
STAFFORD, VA 22554

Stafford County (540) 657-9441

TAMARA S. LOVING M.D.

Pediatrics

422 GARRISONVILLE RD, SUITE 101
STAFFORD, VA 22554

Stafford County (540) 720-2126

JAMES DESIMONE M.D.

Internal Medicine

422 GARRISONVILLE RD
STAFFORD, VA 22554

Stafford County (540) 658-9340

MRS. NATALIE ROSE VAN HOVEN FNP-BC

Nurse Practitioner (Family)

422 GARRISONVILLE RD, SUITE 101
STAFFORD, VA 22554

Stafford County (540) 657-9441

MRS. TANIA C BALTES PHYSICAL THERAPIST

Physical Therapist

422 GARRISONVILLE RD
STAFFORD, VA 22554

Stafford County (540) 288-2519

HALEH RAJAEE M.D.

Pediatrics

422 GARRISONVILLE RD, SUITE 101
STAFFORD, VA 22554

Stafford County (540) 720-2126

SUSANNA P AGBLE F. N.P. DNP

Nurse Practitioner (Family)

422 GARRISONVILLE RD, SUITE 101
STAFFORD, VA 22554

Stafford County (540) 657-9441

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 Russell Williams's NPI number?

The NPI number for Russell Williams is 1144226879. It was assigned to this individual provider in the NPPES registry on June 27, 2005.

Where is Russell Williams located?

Russell Williams practices at 422 Garrisonville Rd Ste 111, Stafford, VA 22554. The listed phone number is (540) 657-9441.

What is Russell Williams's specialty?

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

Is Russell Williams enrolled in Medicare?

Yes. Russell 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.

Is Russell Williams affiliated with any hospitals?

According to CMS data, Russell Williams is affiliated with Mary Washington Hospital and Stafford Hospital, LLC.

When was this NPI record last updated?

The NPPES record for Russell Williams was last updated on September 12, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.