MARK ANTHONY WARREN PHD
NPI 1154360329
Psychologist - Clinical in Virginia Beach, VA

Q: What is Mark Warren's NPI number?

The NPI number for Mark Warren is 1154360329. It was assigned to this individual provider in the NPPES registry on June 5, 2006.

Q: What is Mark Warren's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Mark Warren was last updated on January 17, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 05, 2006PECOS EnrolledAccepts Medicare Assignment

2580 POTTERS RD, VIRGINIA BEACH, VA 23454(757) 498-9391(757) 498-7073 Get Directions Write a Review

NPPES record last updated: January 17, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Mark Anthony Warren Phd NPPES

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

MARK ANTHONY WARREN PHD (NPI 1154360329) is an individual clinical provider in Virginia Beach, Virginia, licensed in Virginia (0810000915) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1154360329

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameMARK ANTHONY WARRENCredential: PHD

Location Address2580 POTTERS RDVirginia Beach, VA 23454-4324

Mailing Address2580 Potters RdVirginia Beach, VA 23454-4324 · (757) 498-9391 · Fax (757) 498-7073

Phone(757) 498-9391

Fax(757) 498-7073

Sole ProprietorNo

Medical School CMSOtherGraduated 1978

Enumeration DateJune 5, 2006

Last NPPES UpdateJanuary 17, 2013

✔ NPI 1154360329 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in VA · 0810000915

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2580 POTTERS RD, Virginia Beach, VA 23454

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Other Identifiers 5

Other254187000VA · Magellan

Other018143VA · Anthem Bcbs

OtherO80079VA · Sentara/optima

Medicaid007756232VA

Medicare ID-Type Unspecified680000171VA · Trailblazers Medicare

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

Mark Anthony Warren Phd 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 ID9739355132

PECOS Enrollment IDI20120106000404

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 Reassignments

Medicare enrollment records show Mark Warren reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ocean Psychiatric Group PC

0.7 mi

Psychiatry

596 LYNNHAVEN PKWY STE 100
Virginia Beach, VA 23452

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

NPI 1205270147 (757) 802-4500

Beach Counseling Center LLC

3.9 mi

Professional

1064 LASKIN RD STE 14C
Virginia Beach, VA 23451

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

NPI 1336510254 (757) 233-1500

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 23454 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

$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 20

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

ANN MARIE ELIZABETH HAMMOND PSYD

Psychologist (Clinical)