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ALISA S WILLIAMS MD
NPI 1295783165
Psychiatry & Neurology - Psychiatry in Troy, VA

Active since May 04, 2006PECOS Enrolled
144 PRISON LANE, MENTAL HEALTH, TROY, VA 22974(434) 984-3700 Get Directions Write a Review

NPPES record last updated: July 19, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Alisa S Williams Md NPPES

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

ALISA S WILLIAMS MD (NPI 1295783165) is an individual psychiatry provider in Troy, Virginia, licensed in Virginia (0101239051) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295783165
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameALISA S WILLIAMSCredential: MD
Location Address144 PRISON LANE, MENTAL HEALTHTroy, VA 22974
Mailing AddressP. O. Box 937Louisa, VA 23093-0937 · (434) 964-7523 · Fax (866) 462-7676
Phone(434) 984-3700
Sole ProprietorNo
Enumeration DateMay 4, 2006
Last NPPES UpdateJuly 19, 2012
✔ NPI 1295783165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in VA · 0101239051✔ Licensed in GA · 038368
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
144 PRISON LANE, Troy, VA 22974
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Other Names 1

Former Name (1)Alisa Rebecca Smith

Other Identifiers 2

Medicare ID-Type Unspecified26BDGGF01
Medicare UPINF81409

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alisa S Williams Md 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22974 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
$170.30 typical visit price
range $56.19 – $170.30
Typical copayment $42.57 (range $14.04 – $42.57)
Most-billed visit code 99205
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

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

SINAN KAMAL M.D.
General Practice
144 PRISON LANE
TROY, VA 22974
Fluvanna County (434) 984-3700

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 Alisa Williams's NPI number?

The NPI number for Alisa Williams is 1295783165. It was assigned to this individual provider in the NPPES registry on May 4, 2006. The provider is also known as Alisa Rebecca Smith.

Where is Alisa Williams located?

Alisa Williams practices at 144 Prison Lane Mental Health, Troy, VA 22974. The listed phone number is (434) 984-3700.

What is Alisa Williams's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Alisa Williams enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Alisa Williams was last updated on July 19, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.