JOHN MILTON COSTELLO JR. MD
NPI 1881658185
Internal Medicine - Cardiovascular Disease in Washington, PA
About John Milton Costello Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MILTON COSTELLO JR. MD (NPI 1881658185) is an individual cardiovascular disease provider in Washington, Pennsylvania, licensed in Pennsylvania (MD036851E) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
John Milton Costello Jr. Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show John Costello reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, PA 15301
- Reassigned Medicare billing, Pennsylvania enrollment
- 179 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 15301 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, PA 15301
WASHINGTON, PA 15301
WASHINGTON, PA 15301
WASHINGTON, PA 15301
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 John Costello's NPI number?
The NPI number for John Costello is 1881658185. It was assigned to this individual provider in the NPPES registry on April 13, 2006.
Where is John Costello located?
John Costello practices at 125 N Franklin Dr Suite 1, Washington, PA 15301. The listed phone number is (724) 225-6500.
What is John Costello's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is John Costello enrolled in Medicare?
Yes. John Costello is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for John Costello's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Costello reassigns Medicare benefits to Washington Physician Services (Washington, 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 John Costello'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 John Costello was last updated on June 8, 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.
# John Milton Costello Jr., MD · NPI 1881658185
Cardiovascular Disease physician in Washington, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 13, 2006.
## Identity
- **NPI:** 1881658185 (Entity type: Individual)
- **Enumerated:** April 13, 2006
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** MD036851E (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 125 N FRANKLIN DR, SUITE 1, Washington, PA 15301-5892
- **Phone:** (724) 225-6500 · **Fax:** (724) 229-2170
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Washington Physician Services (NPI 1316917669, Washington, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 8, 2015
- **Other identifiers:** Medicare UPIN C32445; Medicaid 0011237940001 (PA); Medicare ID-Type Unspecified 162212F2J; and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1881658185) · Data from the CMS NPPES public registry.