DR. ARMISTEAD D. WILLIAMS M.D.
NPI 1073512281
Psychiatry & Neurology - Neurology in Norfolk, VA

Q: What is Armistead Williams's NPI number?

The NPI number for Armistead Williams is 1073512281. It was assigned to this individual provider in the NPPES registry on July 19, 2005.

Q: What is Armistead Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since July 19, 2005PECOS Enrolled

6161 KEMPSVILLE CIR, SUITE 315, NORFOLK, VA 23502(757) 461-5400(757) 461-3305 Get Directions Write a Review

NPPES record last updated: October 11, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Armistead D. Williams M.d. NPPES

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

DR. ARMISTEAD D. WILLIAMS M.D. (NPI 1073512281) is an individual neurology provider in Norfolk, Virginia, licensed in Virginia (0101021967) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073512281

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. ARMISTEAD D. WILLIAMSCredential: M.D.

Location Address6161 KEMPSVILLE CIR, SUITE 315Norfolk, VA 23502-3932

Mailing Address6161 Kempsville Cir, Suite 315Norfolk, VA 23502-3932 · (757) 461-5400 · Fax (757) 461-3305

Phone(757) 461-5400

Fax(757) 461-3305

Sole ProprietorNo

Enumeration DateJuly 19, 2005

Last NPPES UpdateOctober 11, 2007

✔ NPI 1073512281 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in VA · 0101021967

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

6161 KEMPSVILLE CIR, Norfolk, VA 23502

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Other Identifiers 1

Medicare UPINB07734VA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Armistead D. Williams M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Armistead Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Neurology Consultants Of Tidewater, PLLC

Same address

Neurology

6161 KEMPSVILLE CIR, SUITE 315
Norfolk, VA 23502

Reassigned Medicare billing, Virginia enrollment
Medicare enrollment name: Neurology Consulants Of Tidewater PLLC
11 clinicians in this Medicare group

NPI 1619043551 (757) 461-5400

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 23502 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

$129.04 typical visit price

range $56.19 – $170.30

Typical copayment $32.26 (range $14.04 – $42.57)

Most-billed visit code 99204

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.

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.

Reported Quality Measures

Dementia: Functional Status Assessment

Percentage of patients with dementia for whom an assessment of functional status* was performed at least once in the last 12 months

75%284 patients4/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.

100%1,445 patients5/55-star benchmark: 100%

Exercise and Appropriate Physical Activity Counseling for Patients with MS

Percentage of patients with MS who are counseled* on the benefits of exercise and appropriate physical activity for patients with MS in the past 12 months.

92%24 patients

Falls: Plan of Care

Percentage of patients aged 65 years and older with a history of falls that had a plan of care for falls documented within 12 months

73%471 patients3/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

Percentage of patients 65 years of age and older who were screened for future fall risk during the measurement period

52%529 patients3/55-star benchmark: 99%

MEDICATION PRESCRIBED FOR ACUTE MIGRAINE ATTACK

Percentage of patients age 12 years and older with a diagnosis of migraine who were prescribed a guideline recommended medication for acute migraine attacks within the 12 month measurement period.

70%106 patients4/55-star benchmark: 90%

Screening for Psychiatric or Behavioral Health Disorders

Percent of all visits for patients with a diagnosis of epilepsy where the patient was screened for psychiatric or behavioral disorders.

95%77 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

SENTARA MEDICAL GROUP

Durable Medical Equipment & Medical Supplies

6161 KEMPSVILLE CIR, SUITE 215
NORFOLK, VA 23502

Norfolk City (757) 466-3950

DR. MARK JOSEPH MCCARTHY M.D.

Specialist

6161 KEMPSVILLE CIR, SUITE 215
NORFOLK, VA 23502

Norfolk City (757) 455-9603

DR. MARCUS C RICE M.D.

Psychiatry & Neurology (Neurology)

6161 KEMPSVILLE CIR, SUITE 315
NORFOLK, VA 23502

Norfolk City (757) 461-5400

LEAH BETH CARTER DPT

Physical Therapist

6161 KEMPSVILLE CIR, STE 250
NORFOLK, VA 23502

Norfolk City (757) 893-9210

NORFOLK PLASTIC SURGERY, PC

Surgery (Plastic and Reconstructive Surgery)

6161 KEMPSVILLE CIR, SUITE 300
NORFOLK, VA 23502

Norfolk City (757) 466-1000

COASTAL PEDIATRIC DENTAL & ANESTHESIA, PLLC

Dentist (Dentist Anesthesiologist)

6161 KEMPSVILLE CIR, SUITE 345
NORFOLK, VA 23502

Norfolk City (602) 799-1748

MR. JOHN KENNETH DUPEROCK MS PT

Physical Therapist

6161 KEMPSVILLE CIR
NORFOLK, VA 23502

Norfolk City (757) 893-9210

MARY ALLISON BOWLES M.D.

Psychiatry & Neurology (Neurology)

6161 KEMPSVILLE CIR, SUITE 315
NORFOLK, VA 23502

Norfolk City (757) 461-5400

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 Armistead Williams's NPI number?

The NPI number for Armistead Williams is 1073512281. It was assigned to this individual provider in the NPPES registry on July 19, 2005.

Where is Armistead Williams located?

Armistead Williams practices at 6161 Kempsville Cir Suite 315, Norfolk, VA 23502. The listed phone number is (757) 461-5400.

What is Armistead Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Armistead Williams enrolled in Medicare?

Yes. Armistead Williams is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Armistead Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Armistead Williams reassigns Medicare benefits to Neurology Consultants Of Tidewater, PLLC (Norfolk, VA). The 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 Armistead Williams'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 Armistead Williams was last updated on October 11, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.