DR. KEITH DON CALLIGARO MD
NPI 1326198946
Surgery - Vascular Surgery in Philadelphia, PA
About Dr. Keith Don Calligaro Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEITH DON CALLIGARO MD (NPI 1326198946) is an individual vascular surgery provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD644059E) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of Rutgers New Jersey Medical School (1982).
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. Keith Don Calligaro 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 Reassignments
4Medicare enrollment records show Keith Calligaro reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- Also billed through NPI 1447648464 (Pennsylvania)
- 3,488 clinicians in this Medicare group
Philadelphia, PA 19106
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Clinical Care Associates Of The University Of Pennsylvania Health.
- 983 clinicians in this Medicare group
Philadelphia, PA 19124
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Metropolitan Nephrology Associates PC
- 15 clinicians in this Medicare group
Philadelphia, PA 19127
- Reassigned Medicare billing, Pennsylvania enrollment
- 176 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hospital Of Univ Of Pennsylvania
Acute Care Hospitals · Philadelphia, PAPennsylvania Hospital
Acute Care Hospitals · Philadelphia, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19106 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.
Reported Quality Measures
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.
PHILADELPHIA, PA 19106
PHILADELPHIA, PA 19106
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 Keith Calligaro's NPI number?
The NPI number for Keith Calligaro is 1326198946. It was assigned to this individual provider in the NPPES registry on January 12, 2007.
Where is Keith Calligaro located?
Keith Calligaro practices at 700 Spruce St Ste 101, Philadelphia, PA 19106. The listed phone number is (215) 829-5000.
What is Keith Calligaro's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Keith Calligaro enrolled in Medicare?
Yes. Keith Calligaro 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 Keith Calligaro's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Keith Calligaro reassigns Medicare benefits to 4 organizations: University Of Penn-Medical Group (Philadelphia, PA), Clinical Care Associates Of The University Of Pennsylvania Health Syst (Philadelphia, PA), Metropolitan Nephrology Associates, P.C. (Philadelphia, PA) and Chestnut Hill Clinic Company, LLC (Philadelphia, PA). 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 Keith Calligaro's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Keith Calligaro accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Keith Calligaro 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 Keith Calligaro affiliated with any hospitals?
According to CMS data, Keith Calligaro is affiliated with Hospital Of Univ Of Pennsylvania and Pennsylvania Hospital.
When was this NPI record last updated?
The NPPES record for Keith Calligaro was last updated on September 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Keith Don Calligaro, MD · NPI 1326198946
Vascular Surgery physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since January 12, 2007.
## Identity
- **NPI:** 1326198946 (Entity type: Individual)
- **Enumerated:** January 12, 2007
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **State license:** MD644059E (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 700 SPRUCE ST, STE 101, Philadelphia, PA 19106-0423
- **Phone:** (215) 829-5000 · **Fax:** (215) 829-0578
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): University Of Penn-Medical Group (NPI 1669860854, Philadelphia, PA); Clinical Care Associates Of The University Of Pennsylvania Health Syst (NPI 1942319777, Philadelphia, PA); Metropolitan Nephrology Associates, P.C. (NPI 1417900630, Philadelphia, PA); Chestnut Hill Clinic Company, LLC (NPI 1811611692, Philadelphia, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 1982
## Record status
- **NPPES last updated:** September 12, 2012
- **Other identifiers:** Medicare ID-Type Unspecified 420845G3E; Medicare UPIN E23151; Medicaid 00116801610001 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1326198946) · Data from the CMS NPPES public registry.