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MARYLOU HINGCO PETREDIS NP
NPI 1346110335
Nurse Practitioner - Family in Martinsburg, WV

Active since November 06, 2025PECOS EnrolledAccepts Medicare Assignment
2500 HOSPITAL DR, MARTINSBURG, WV 25401(304) 264-1000 Get Directions Write a Review

NPPES record last updated: November 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Marylou Hingco Petredis Np NPPES

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

MARYLOU HINGCO PETREDIS NP (NPI 1346110335) is an individual family provider in Martinsburg, West Virginia, licensed in West Virginia (124432) and active in the NPI registry since November 2025. She is enrolled in Medicare PECOS, is affiliated with Berkeley Medical Center, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1346110335
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMARYLOU HINGCO PETREDISCredential: NP
Location Address2500 HOSPITAL DRMartinsburg, WV 25401-3402
Mailing Address2500 Hospital DrMartinsburg, WV 25401-3402 · (304) 264-1000
Phone(304) 264-1000
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateNovember 6, 2025
NPPES CertifiedNovember 6, 2025
✔ NPI 1346110335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in WV · 124432
2500 HOSPITAL DR, Martinsburg, WV 25401
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Highmark Blue Cross Blue Shield West Virginia.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

Marylou Hingco Petredis Np 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 ID7012496508
PECOS Enrollment IDI20260205000104
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 Marylou Petredis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Hematology And Oncology
0.3 mi
Clinical Medical Laboratory
2008 PROFESSIONAL CT
Martinsburg, WV 25401
  • Reassigned Medicare billing, West Virginia enrollment
  • Medicare enrollment name: West Virginia University Medical Corporation
  • 2,471 clinicians in this Medicare group
NPI 1306125612 (304) 293-7401

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Berkeley Medical Center

Acute Care Hospitals · Martinsburg, WV
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number510008
Location2500 Hospital DriveMartinsburg, WV 25401 · Berkeley County
Emergency services Birthing friendly

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
$83.49 typical visit price
range $53.20 – $164.59
Typical copayment $20.87 (range $13.30 – $41.14)
Most-billed visit code 99203
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.

TAMEKA DAWKINS PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (443) 968-1153
SETH DANIEL MOOMAW
Psychiatry & Neurology (Psychiatry)
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 596-5780
DR. CHARLES HENRY STEG JR.
Pharmacist
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 264-1219
E CHRISTIAN MILLER BPHARM
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 264-1219
COURTNEY GLASCOCK PHARMD
Pharmacist
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 264-1000
KAYLA TAYLOR
Physical Therapist
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 264-1000
TAMMY J MCDONALD RPH
Pharmacist
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 264-1219
DR. ILYA LAZZERI MD
Emergency Medicine
2500 HOSPITAL DR
MARTINSBURG, WV 25401
Berkeley County (304) 264-1000

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 Marylou Petredis's NPI number?

The NPI number for Marylou Petredis is 1346110335. It was assigned to this individual provider in the NPPES registry on November 6, 2025.

Where is Marylou Petredis located?

Marylou Petredis practices at 2500 Hospital Dr, Martinsburg, WV 25401. The listed phone number is (304) 264-1000.

What is Marylou Petredis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Marylou Petredis enrolled in Medicare?

Yes. Marylou Petredis 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.

Which organization bills Medicare for Marylou Petredis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marylou Petredis reassigns Medicare benefits to University Hematology And Oncology (Martinsburg, WV). The 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 Marylou Petredis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Marylou Petredis accept?

Health plans from CareSource and Highmark Blue Cross Blue Shield West Virginia list Marylou Petredis 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.

Is Marylou Petredis affiliated with any hospitals?

According to CMS data, Marylou Petredis is affiliated with Berkeley Medical Center.

When was this NPI record last updated?

The NPPES record for Marylou Petredis was last updated on November 6, 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.