MOSTERT NEWMAN AND SOWDER LLC
NPI 1053966275
Counselor in Norfolk, VA

Q: What is Mostert Newman And Sowder LLC's NPI number?

The NPI number for Mostert Newman And Sowder LLC is 1053966275. It was assigned to this organization in the NPPES registry on August 5, 2019.

Q: What is Mostert Newman And Sowder LLC's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Active since August 05, 2019

6275 E VIRGINIA BEACH BLVD STE 301, NORFOLK, VA 23502(757) 961-0606(757) 233-8499 Get Directions Write a Review

NPPES record last updated: August 5, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Mostert Newman And Sowder Llc NPPES

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

MOSTERT NEWMAN AND SOWDER LLC (NPI 1053966275) is a healthcare organization registered as a counselor in Norfolk, Virginia and active in the NPI registry since August 2019. The organization lists Valerie Sowder, Partner, as its authorized official.

NPPES Registry Identity

NPI1053966275

Entity TypeOrganization

Primary Taxonomy101Y00000X

Legal Business NameMOSTERT NEWMAN AND SOWDER LLC

Location Address6275 E VIRGINIA BEACH BLVD STE 301Norfolk, VA 23502-2851

Mailing Address6275 E Virginia Beach Blvd Ste 301Norfolk, VA 23502-2851 · (757) 961-0606 · Fax (757) 233-8499

Phone(757) 961-0606

Fax(757) 233-8499

Organization SubpartNo

Authorized OfficialValerie SowderPartner · (757) 961-0606

Enumeration DateAugust 5, 2019

✔ NPI 1053966275 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers

Taxonomy Code101Y00000X

Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

6275 E VIRGINIA BEACH BLVD STE 301, Norfolk, VA 23502

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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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mostert Newman And Sowder Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Mostert Newman And Sowder LLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 3 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Deborah Mostert, LPC

Mental Health Counselor

NPI 1568445542

6275 E VIRGINIA BEACH BLVD STE 300
Norfolk, VA 23502

(757) 961-0606

✔ PECOS✔ Accepts MedicareSame address

Valerie Sowder, LCSW

Clinical Social Worker

NPI 1487143939

6275 E VIRGINIA BEACH BLVD STE 301
Norfolk, VA 23502

(757) 961-0606

✔ PECOS✔ Accepts MedicareSame address

Robert Newman, LCSW

Clinical Social Worker

NPI 1366415366

168 BUSINESS PARK DR SUITE 101
Virginia Beach, VA 23462

(757) 473-3770

✔ PECOS✔ Accepts Medicare1.2 mi

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

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 Mostert Newman And Sowder LLC's NPI number?

The NPI number for Mostert Newman And Sowder LLC is 1053966275. It was assigned to this organization in the NPPES registry on August 5, 2019.

Where is Mostert Newman And Sowder LLC located?

Mostert Newman And Sowder LLC is located at 6275 E Virginia Beach Blvd Ste 301, Norfolk, VA 23502. The listed phone number is (757) 961-0606.

What is Mostert Newman And Sowder LLC's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Mostert Newman And Sowder LLC enrolled in Medicare?

Yes. Mostert Newman And Sowder LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Mostert Newman And Sowder LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Mostert Newman And Sowder LLC, in Clinical Social Worker and Mental Health Counselor. A 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 the clinician's services. Of these, 2 practice at this address and 3 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Mostert Newman And Sowder LLC was last updated on August 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.