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GIULIANA MAZZA-CONGROVE CRNP
NPI 1548507791
Nurse Practitioner - Psychiatric/Mental Health in Waynesburg, PA

Active since January 08, 2013PECOS EnrolledAccepts Medicare Assignment
130 GREENE PLZ, WAYNESBURG, PA 15370(724) 627-2756 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 11, 2025, Jun 5, 2024 (2 updates tracked since 2024).

About Giuliana Mazza-congrove Crnp NPPES

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

GIULIANA MAZZA-CONGROVE CRNP (NPI 1548507791) is an individual psychiatric/mental health provider in Waynesburg, Pennsylvania, licensed in Pennsylvania (SP012615) and active in the NPI registry since January 2013. She is enrolled in Medicare PECOS, is affiliated with Washington Hospital, The, and maintains a secondary practice location in Steubenville.

NPPES Registry Identity

NPI1548507791
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameGIULIANA MAZZA-CONGROVECredential: CRNP
Location Address130 GREENE PLZWaynesburg, PA 15370-8142
Mailing Address130 Greene PlzWaynesburg, PA 15370-8142 · (724) 627-2756
Phone(724) 627-2756
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateJanuary 8, 2013
Last NPPES UpdateDecember 11, 20252 updates tracked since enumeration
NPPES CertifiedDecember 11, 2025
✔ NPI 1548507791 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
Licenses✔ Licensed in PA · SP012615✔ Licensed in OH · APRN.CNP.0030129
130 GREENE PLZ, Waynesburg, PA 15370
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Secondary Practice Location 1

Location 1380 Summit Ave Fl 2Steubenville, OH 43952-2667 · Phone (304) 797-6410 · Fax (740) 283-7853

Other Identifiers 2

Medicaid0154337OH
Medicaid1548507791WV

Accepted Insurance

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

Giuliana Mazza-congrove Crnp 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 ID7810128675
PECOS Enrollment IDI20150513001361
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

4

Medicare enrollment records show Giuliana Mazza-congrove reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Washington Physician Services
20 mi
Family Medicine
95 LEONARD AVE, BLDG 2 4TH FLOOR
Washington, PA 15301
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 179 clinicians in this Medicare group
NPI 1316917669 (724) 229-1756
Cognitive Medicine Practice PLLC
40 mi
Psychiatry
310 AMERICAN WAY STE A
Weirton, WV 26062
  • Reassigned Medicare billing, Pennsylvania and West Virginia enrollments
  • 6 clinicians in this Medicare group
NPI 1760789093 (304) 797-6410
Trinity West
41 mi
Family Medicine
380 SUMMIT AVE, MSO PHYSICIAN BILLING
Steubenville, OH 43952
  • Reassigned Medicare billing, Ohio enrollment
  • 158 clinicians in this Medicare group
NPI 1043234677 (740) 283-7597
Trinity Hospital Holding Company
42 mi
Anesthesiology
4000 JOHNSON RD
Steubenville, OH 43952
  • Reassigned Medicare billing, Ohio enrollment
  • 53 clinicians in this Medicare group
NPI 1144739996 (304) 233-2455

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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
192 services75 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
118 services36 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
51 services47 patients
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.
49 services21 patients

Hospital Affiliations CMS Care Compare 2

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

Washington Hospital, The

Acute Care Hospitals · Washington, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390042
Location155 Wilson AvenueWashington, PA 15301 · Washington County
Emergency services Birthing friendly

Weirton Medical Center, Inc

Acute Care Hospitals · Weirton, WV
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number510023
Location601 Colliers WayWeirton, WV 26062 · Hancock County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15370 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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

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

WHS BEHAVIORAL HEALTH-GREENE
Psychiatry & Neurology (Psychiatry)
130 GREENE PLZ
WAYNESBURG, PA 15370
Greene County (724) 627-2756

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 Giuliana Mazza-congrove's NPI number?

The NPI number for Giuliana Mazza-congrove is 1548507791. It was assigned to this individual provider in the NPPES registry on January 8, 2013.

Where is Giuliana Mazza-congrove located?

Giuliana Mazza-congrove practices at 130 Greene Plz, Waynesburg, PA 15370. The listed phone number is (724) 627-2756.

What is Giuliana Mazza-congrove's specialty?

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

Is Giuliana Mazza-congrove enrolled in Medicare?

Yes. Giuliana Mazza-congrove 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 organizations bill Medicare for Giuliana Mazza-congrove's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Giuliana Mazza-congrove reassigns Medicare benefits to 4 organizations: Washington Physician Services (Washington, PA), Cognitive Medicine Practice PLLC (Weirton, WV), Trinity West (Steubenville, OH) and Trinity Hospital Holding Company (Steubenville, OH). Each 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 Giuliana Mazza-congrove's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Giuliana Mazza-congrove accept?

Health plans from CareSource, Highmark Blue Cross Blue Shield West Virginia, MedMutual, Molina Healthcare and Oscar Health Insurance and 2 other insurers list Giuliana Mazza-congrove 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 Giuliana Mazza-congrove affiliated with any hospitals?

According to CMS data, Giuliana Mazza-congrove is affiliated with Washington Hospital, The and Weirton Medical Center, Inc.

When was this NPI record last updated?

The NPPES record for Giuliana Mazza-congrove was last updated on December 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.