DR. MARSHA A MILLS PH.D.
NPI 1013015551
Psychologist - Clinical in Martinsburg, WV

Active since September 20, 2006PECOS EnrolledAccepts Medicare Assignment
510 BUTLER AVE, MENTAL HEALTH SERVICE, MARTINSBURG, WV 25401(304) 263-0811 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 4, 2026, Aug 1, 2024 (2 updates tracked since 2024).

About Dr. Marsha A Mills Ph.d. NPPES

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

DR. MARSHA A MILLS PH.D. (NPI 1013015551) is an individual clinical provider in Martinsburg, West Virginia, licensed in West Virginia (820) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Martinsburg, and is a graduate of University College Of Medicine (2002).

NPPES Registry Identity

NPI1013015551
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. MARSHA A MILLSCredential: PH.D.
Location Address510 BUTLER AVE, MENTAL HEALTH SERVICEMartinsburg, WV 25401-9990
Mailing Address510 Butler Ave, Mental Health ServiceMartinsburg, WV 25401-9990 · (304) 263-0811
Sole ProprietorYes
Medical School CMSUniversity College Of MedicineGraduated 2002
Enumeration DateSeptember 20, 2006
Last NPPES UpdateFebruary 4, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
NPI 1013015551 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 WV · 820
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.

510 BUTLER AVE, Martinsburg, WV 25401

Secondary Practice Location 1

Location 1235 S Water StMartinsburg, WV 25401-4241 · Phone (304) 263-8954

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Marsha A Mills Ph.d. 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 ID4082154414
PECOS Enrollment IDI20240911003331
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 25401 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
$164.59 typical visit price
range $53.20 – $164.59
Typical copayment $41.14 (range $13.30 – $41.14)
Most-billed visit code 99205
Established Patient
$94.81 typical visit price
range $16.47 – $133.29
Typical copayment $23.70 (range $4.11 – $33.32)
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.

Social Worker
510 BUTLER AVE
MARTINSBURG, WV 25401
Physician Assistant (Medical)
510 BUTLER AVE, MARTINSBURG VETERANS ADMINISTRATION MEDICAL CENTER
MARTINSBURG, WV 25401
Social Worker (Clinical)
510 BUTLER AVE
MARTINSBURG, WV 25401
Internal Medicine
510 BUTLER AVE
MARTINSBURG, WV 25401
Pharmacist (Pharmacotherapy)
510 BUTLER AVE
MARTINSBURG, WV 25401
Dietitian, Registered
510 BUTLER AVE
MARTINSBURG, WV 25401
Social Worker (Clinical)
510 BUTLER AVE
MARTINSBURG, WV 25401
Ophthalmology
510 BUTLER AVE
MARTINSBURG, WV 25401

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 Marsha Mills's NPI number?

The NPI number for Marsha Mills is 1013015551. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Marsha Mills located?

Marsha Mills practices at 510 Butler Ave Mental Health Service, Martinsburg, WV 25401. The listed phone number is (304) 263-0811.

What is Marsha Mills's specialty?

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

Is Marsha Mills enrolled in Medicare?

Yes. Marsha Mills is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Marsha Mills accept?

Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Marsha Mills as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marsha Mills was last updated on February 4, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.