DR. JOHN W MCGRATH D.O.
NPI 1659328086
Otolaryngology in Philadelphia, PA
About Dr. John W Mcgrath D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOHN W MCGRATH D.O. (NPI 1659328086) is an individual otolaryngology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (OS007444L) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Jefferson Stratford Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted 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
Dr. John W Mcgrath D.o. 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 Reassignments
2Medicare enrollment records show John Mcgrath reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19148
- Reassigned Medicare billing, Pennsylvania enrollment
- 3 clinicians in this Medicare group
Turnersville, NJ 08012
- Reassigned Medicare billing, New Jersey enrollment
- 4 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 17
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jefferson Stratford Hospital
Acute Care Hospitals · Stratford, NJThomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19148 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.
Referred Medical Equipment & Supplies CMS DME claims 8
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19148
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 Mcgrath's NPI number?
The NPI number for John Mcgrath is 1659328086. It was assigned to this individual provider in the NPPES registry on May 30, 2006.
Where is John Mcgrath located?
John Mcgrath practices at 1841 S Broad St, Philadelphia, PA 19148. The listed phone number is (215) 465-8800.
What is John Mcgrath's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is John Mcgrath enrolled in Medicare?
Yes. John Mcgrath 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 John Mcgrath's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Mcgrath reassigns Medicare benefits to 2 organizations: Vernose & Mcgrath Otolaryngology Associates (Philadelphia, PA) and Vernose & Mcgrath Otolaryngology Associates (Turnersville, NJ). 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 John Mcgrath's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Mcgrath accept?
Health plans from Oscar Health list John Mcgrath 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 John Mcgrath affiliated with any hospitals?
According to CMS data, John Mcgrath is affiliated with Jefferson Stratford Hospital and Thomas Jefferson University Hospital.
When was this NPI record last updated?
The NPPES record for John Mcgrath was last updated on March 25, 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.
# Dr. John W Mcgrath, D.O. · NPI 1659328086
Otolaryngology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 30, 2006.
## Identity
- **NPI:** 1659328086 (Entity type: Individual)
- **Enumerated:** May 30, 2006
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** OS007444L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1841 S BROAD ST, Philadelphia, PA 19148-2115
- **Phone:** (215) 465-8800 · **Fax:** (215) 465-8814
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Vernose & Mcgrath Otolaryngology Associates (NPI 1770524175, Philadelphia, PA); Vernose & Mcgrath Otolaryngology Associates (NPI 1750579744, Turnersville, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 1990
## Record status
- **NPPES last updated:** March 25, 2015
- **Other identifiers:** Other 676967KD4 (PA); Medicare UPIN G14573 (PA); Other 075517SBS (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1659328086) · Data from the CMS NPPES public registry.