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DIANA P VARGAS CHAVES M.D.
NPI 1154574143
Pediatrics - Neonatal-Perinatal Medicine in Hershey, PA

Active since November 04, 2008PECOS Enrolled
500 UNIVERSITY DR, HERSHEY, PA 17033(717) 531-8521 Get Directions Write a Review

NPPES record last updated: February 28, 2017. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 28, 2017, Dec 15, 2016 (2 updates tracked since 2016).

About Diana P Vargas Chaves M.d. NPPES

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

DIANA P VARGAS CHAVES M.D. (NPI 1154574143) is an individual neonatal-perinatal medicine provider in Hershey, Pennsylvania, licensed in New York (285173-1) and active in the NPI registry since November 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154574143
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDIANA P VARGAS CHAVESCredential: M.D.
Location Address500 UNIVERSITY DRHershey, PA 17033-2360
Mailing Address3959 Broadway, Chn 12-1201New York, NY 10032-1559 · (212) 305-5827
Phone(717) 531-8521
Sole ProprietorNo
Enumeration DateNovember 4, 2008
Last NPPES UpdateFebruary 28, 20172 updates tracked since enumeration
✔ NPI 1154574143 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in NY · 285173-1
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License MT193249 (PA)
500 UNIVERSITY DR, Hershey, PA 17033
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana P Vargas Chaves 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 Diana Vargas Chaves reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Trustees Of Columbia University In The City Of New York
148 mi
Internal Medicine
400 KELBY ST, 8TH FLOOR CLINICAL REVENUE OFFICE
Fort Lee, NJ 07024
  • Reassigned Medicare billing, New York enrollment
  • Also billed through NPI 1477068971 (New York)
  • 1,048 clinicians in this Medicare group
NPI 1982993184 (212) 304-6408

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

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.

MR. DANIEL MICHAEL WEISS I PA-C
Physician Assistant
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-7299
NICOLE SWALLOW M.D.
Internal Medicine
500 UNIVERSITY DR, H088
HERSHEY, PA 17033
Dauphin County (717) 531-1692
NEERAV GOYAL M.D.
Otolaryngology
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8521
KARIMA C FITZGERALD M.D.
Surgery (Trauma Surgery)
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8887
DR. ANTHONY SIMON BONAVIA M.D.
Anesthesiology (Critical Care Medicine)
500 UNIVERSITY DR, BOX 3951, DAVISON BLDG, TRENT DRIVE
HERSHEY, PA 17033
Dauphin County (717) 531-8521
DR. HIROKO SHIKE MD
Pathology (Clinical Pathology/Laboratory Medicine)
500 UNIVERSITY DR, HERSHEY MEDICAL CENTER
HERSHEY, PA 17033
Dauphin County (717) 531-8615
MARIUM TARIQ M.D.
Family Medicine
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (717) 531-8521
KANTHI BANGALORE KRISHNA MBBS
Pediatrics (Pediatric Endocrinology)
500 UNIVERSITY DR
HERSHEY, PA 17033
Dauphin County (800) 243-1455

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 Diana Vargas Chaves's NPI number?

The NPI number for Diana Vargas Chaves is 1154574143. It was assigned to this individual provider in the NPPES registry on November 4, 2008.

Where is Diana Vargas Chaves located?

Diana Vargas Chaves practices at 500 University Dr, Hershey, PA 17033. The listed phone number is (717) 531-8521.

What is Diana Vargas Chaves's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Diana Vargas Chaves enrolled in Medicare?

Yes. Diana Vargas Chaves is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Diana Vargas Chaves's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Diana Vargas Chaves reassigns Medicare benefits to Trustees Of Columbia University In The City Of New York (Fort Lee, NJ). 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 Diana Vargas Chaves'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 Diana Vargas Chaves was last updated on February 28, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.