TIMOTHY MICHAEL WALSH
NPI 1659940583
Nurse Practitioner - Psychiatric/Mental Health in Midlothian, VA

Q: What is Timothy Walsh's NPI number?

The NPI number for Timothy Walsh is 1659940583. It was assigned to this individual provider in the NPPES registry on June 24, 2021.

Q: What is Timothy Walsh's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Q: When was this NPI record last updated?

The NPPES record for Timothy Walsh was last updated on November 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 June 24, 2021PECOS EnrolledAccepts Medicare Assignment

5309 COMMONWEALTH CENTRE PKWY STE 401, MIDLOTHIAN, VA 23112(804) 465-9311(804) 953-9815 Get Directions Write a Review

NPPES record last updated: November 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 14, 2025, Jan 16, 2023, Jun 24, 2021 (3 updates tracked since 2021).

On this page

About Timothy Michael Walsh NPPES

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

TIMOTHY MICHAEL WALSH (NPI 1659940583) is an individual psychiatric/mental health provider in Midlothian, Virginia, licensed in Virginia (0024180507) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1659940583

Entity TypeIndividualMale

Primary Taxonomy363LP0808X

Provider Legal NameTIMOTHY MICHAEL WALSH

Location Address5309 COMMONWEALTH CENTRE PKWY STE 401Midlothian, VA 23112-2633

Mailing Address5309 Commonwealth Centre Pkwy Ste 401Midlothian, VA 23112-2633 · (804) 465-9311 · Fax (804) 953-9815

Phone(804) 465-9311

Fax(804) 953-9815

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateJune 24, 2021

Last NPPES UpdateNovember 14, 20253 updates tracked since enumeration

NPPES CertifiedNovember 14, 2025

✔ NPI 1659940583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0808X

License✔ Licensed in VA · 0024180507

5309 COMMONWEALTH CENTRE PKWY STE 401, Midlothian, VA 23112

Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy Michael Walsh 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 ID7911303128

PECOS Enrollment IDI20230213001952

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 Timothy Walsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pax Mentis PLLC

Same address

Psychiatric/Mental Health

5309 COMMONWEALTH CENTRE PKWY STE 401
Midlothian, VA 23112

Reassigned Medicare billing, Virginia enrollment
2 clinicians in this Medicare group

NPI 1528940012 (804) 465-9311

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

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.

92 services18 patients

Psychotherapy with evaluation and management visit, 30 minutes 90833

Psychotherapy with evaluation and management is a 30-minute session where a mental health professional talks with you about your concerns and feelings. They assess your mental health, provide support, and manage your treatment plan to help improve your well-being.

64 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 23112 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.

Other Providers at the Same Location NPPES 7

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

BRENDA S GARDNER LPC

Counselor (Mental Health)