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DR. GIRALDINA JANET TREVEJO-NUNEZ M.D.
NPI 1295932291
Internal Medicine - Infectious Disease in Pittsburgh, PA

Active since July 02, 2007PECOS Enrolled
77.5/100
CMS Quality Rating
3601 5TH AVE, FALK CLINIC SUITE 700, PITTSBURGH, PA 15213(412) 647-0996 Get Directions Write a Review

NPPES record last updated: April 2, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Giraldina Janet Trevejo-nunez M.d. NPPES

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

DR. GIRALDINA JANET TREVEJO-NUNEZ M.D. (NPI 1295932291) is an individual infectious disease provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD446357) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1295932291
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. GIRALDINA JANET TREVEJO-NUNEZCredential: M.D.
Location Address3601 5TH AVE, FALK CLINIC SUITE 700Pittsburgh, PA 15213-3403
Mailing Address200 Lothrop St, Forbes Tower, Room 9055Pittsburgh, PA 15213-2536 · (412) 647-3087 · Fax (412) 647-4486
Phone(412) 647-0996
Sole ProprietorNo
Enumeration DateJuly 2, 2007
Last NPPES UpdateApril 2, 2015
✔ NPI 1295932291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in PA · MD446357
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
3601 5TH AVE, Pittsburgh, PA 15213
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN371458EXAPA
Medicaid1029764760001PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Giraldina Janet Trevejo-nunez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Giraldina Trevejo-nunez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Pittsburgh Physicians
0.1 mi
Internal Medicine
3500 5TH AVE, 4TH FLOOR
Pittsburgh, PA 15213
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 7,114 clinicians in this Medicare group
NPI 1548433527 (412) 682-2434

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 15213 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
$126.34 typical visit price
range $54.64 – $166.87
Typical copayment $31.58 (range $13.66 – $41.71)
Most-billed visit code 99204
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.61
Promoting Interoperability100
Improvement Activities40
Cost56.4

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.

CHRISTINE PEOPLES
Internal Medicine (Rheumatology)
3601 5TH AVE, SUITE 3B FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 647-6700
RIMA ABDEL MASSIH
Internal Medicine
3601 5TH AVE, SUITE 3A
PITTSBURGH, PA 15213
Allegheny County (412) 648-6273
NOEL PREVOST
Physician Assistant
3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 648-3263
MELODY IVES CRNP
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3601 5TH AVE
PITTSBURGH, PA 15213
Allegheny County (412) 383-8700
PETER VELDKAMP
Specialist
3601 5TH AVE, 610 FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 647-5399
DR. BRIAN A. POTOSKI PHARM.D.
Pharmacist (Pharmacotherapy)
3601 5TH AVE, FALK MEDICAL BLDG., SUITE 3A
PITTSBURGH, PA 15213
Allegheny County (412) 648-6401
MS. LAURA ELIZABETH HARNISH RDN
Dietitian, Registered
3601 5TH AVE, STE 1-B, ROOM 145-B
PITTSBURGH, PA 15213
Allegheny County (412) 692-4497
LAURA FERRIS
Specialist
3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 648-3263

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 Giraldina Trevejo-nunez's NPI number?

The NPI number for Giraldina Trevejo-nunez is 1295932291. It was assigned to this individual provider in the NPPES registry on July 2, 2007.

Where is Giraldina Trevejo-nunez located?

Giraldina Trevejo-nunez practices at 3601 5th Ave Falk Clinic Suite 700, Pittsburgh, PA 15213. The listed phone number is (412) 647-0996.

What is Giraldina Trevejo-nunez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Giraldina Trevejo-nunez enrolled in Medicare?

Yes. Giraldina Trevejo-nunez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Giraldina Trevejo-nunez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Giraldina Trevejo-nunez reassigns Medicare benefits to University Of Pittsburgh Physicians (Pittsburgh, PA). 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 Giraldina Trevejo-nunez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Giraldina Trevejo-nunez was last updated on April 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.