MARICEL DEL CARMEN CASTANER MD
NPI 1275797730
Internal Medicine - Hematology & Oncology in Jefferson Hills, PA
About Maricel Del Carmen Castaner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARICEL DEL CARMEN CASTANER MD (NPI 1275797730) is an individual hematology & oncology provider in Jefferson Hills, Pennsylvania, licensed in Pennsylvania (MD445468) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS, is affiliated with Allegheny General Hospital, and is a graduate of University Of Puerto Rico School Of Medicine (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Maricel Del Carmen Castaner Md 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.
Medicare Billing Reassignment
Medicare enrollment records show Maricel Castaner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburgh, PA 15213
- Reassigned Medicare billing, Pennsylvania enrollment
- 94 clinicians in this Medicare group
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 10
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Allegheny General Hospital
Acute Care Hospitals · Pittsburgh, PAWest Penn Hospital
Acute Care Hospitals · Pittsburgh, PACanonsburg General Hospital
Acute Care Hospitals · Canonsburg, PAJefferson Hospital
Acute Care Hospitals · Jefferson Hills, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15025 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
CLAIRTON, PA 15025
CLAIRTON, PA 15025
CLAIRTON, PA 15025
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 Maricel Castaner's NPI number?
The NPI number for Maricel Castaner is 1275797730. It was assigned to this individual provider in the NPPES registry on July 14, 2008.
Where is Maricel Castaner located?
Maricel Castaner practices at 575 Coal Valley Rd Suite 400, Jefferson Hills, PA 15025. The listed phone number is (412) 267-6500.
What is Maricel Castaner's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Maricel Castaner enrolled in Medicare?
Yes. Maricel Castaner 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 Maricel Castaner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maricel Castaner reassigns Medicare benefits to Allegheny Clinic Medical Oncology (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 Maricel Castaner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maricel Castaner affiliated with any hospitals?
According to CMS data, Maricel Castaner is affiliated with Allegheny General Hospital, West Penn Hospital, Canonsburg General Hospital and Jefferson Hospital.
When was this NPI record last updated?
The NPPES record for Maricel Castaner was last updated on December 4, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Maricel Del Carmen Castaner, MD · NPI 1275797730
Hematology & Oncology physician in Jefferson Hills, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 14, 2008.
## Identity
- **NPI:** 1275797730 (Entity type: Individual)
- **Enumerated:** July 14, 2008
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** MD445468 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 575 COAL VALLEY RD, SUITE 400, Jefferson Hills, PA 15025-3730
- **Phone:** (412) 267-6500 · **Fax:** (412) 267-6524
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Allegheny Clinic Medical Oncology (NPI 1831143403, Pittsburgh, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Puerto Rico School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** December 4, 2020
- **Other identifiers:** Medicaid 1027596250001 (PA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1275797730) · Data from the CMS NPPES public registry.