DR. DAVID R. HERTZOG MD
NPI 1336188945
Radiology - Vascular & Interventional Radiology in Philadelphia, PA
About Dr. David R. Hertzog Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID R. HERTZOG MD (NPI 1336188945) is an individual vascular & interventional radiology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD027999E) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of Medical College Of Pennsylvania (1981).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
Other Identifiers 5
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. David R. Hertzog 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
6Medicare enrollment records show David Hertzog reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19145
- Reassigned Medicare billing, Pennsylvania enrollment
- 7 clinicians in this Medicare group
Philadelphia, PA 19152
- Reassigned Medicare billing, Pennsylvania enrollment
- 10 clinicians in this Medicare group
Cherry Hill, NJ 08003
- Reassigned Medicare billing, New Jersey enrollment
- 3 clinicians in this Medicare group
Baltimore, MD 21236
- Reassigned Medicare billing, Maryland enrollment
- 8 clinicians in this Medicare group
Owings Mills, MD 21117
- Reassigned Medicare billing, Maryland enrollment
- 2 clinicians in this Medicare group
Richmond, VA 23230
- Reassigned Medicare billing, Virginia enrollment
- 7 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 11
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19145 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19145
PHILADELPHIA, PA 19145
PHILADELPHIA, PA 19145
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 David Hertzog's NPI number?
The NPI number for David Hertzog is 1336188945. It was assigned to this individual provider in the NPPES registry on June 6, 2006.
Where is David Hertzog located?
David Hertzog practices at 2412 W Passyunk Ave Ste 14, Philadelphia, PA 19145. The listed phone number is (215) 462-2100.
What is David Hertzog's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Vascular & Interventional Radiology, with taxonomy code 2085R0204X.
Is David Hertzog enrolled in Medicare?
Yes. David Hertzog 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 David Hertzog's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hertzog reassigns Medicare benefits to 6 organizations: American Access Care Of Sp LLC (Philadelphia, PA), American Access Care Of Pennsylvania LLC (Philadelphia, PA), American Access Care Of New Jersey, LLC (Cherry Hill, NJ), American Access Care Of Baltimore LLC (Baltimore, MD), American Access Care Of Towson, LLC (Owings Mills, MD) and 1 more organization, listed in the Medicare section above. 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 David Hertzog's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Hertzog accept?
Health plans from Oscar Health list David Hertzog 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.
When was this NPI record last updated?
The NPPES record for David Hertzog was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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. David R. Hertzog, MD · NPI 1336188945
Vascular & Interventional Radiology physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1336188945 (Entity type: Individual)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Radiology - Vascular & Interventional Radiology · taxonomy 2085R0204X
- **State license:** MD027999E (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2412 W PASSYUNK AVE STE 14, Philadelphia, PA 19145-4114
- **Phone:** (215) 462-2100 · **Fax:** (215) 462-3100
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): American Access Care Of Sp LLC (NPI 1588639819, Philadelphia, PA); American Access Care Of Pennsylvania LLC (NPI 1063487627, Philadelphia, PA); American Access Care Of New Jersey, LLC (NPI 1346215985, Cherry Hill, NJ); American Access Care Of Baltimore LLC (NPI 1366416034, Baltimore, MD); American Access Care Of Towson, LLC (NPI 1558698134, Owings Mills, MD); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Pennsylvania, class of 1981
## Record status
- **NPPES last updated:** September 24, 2026
- **Other identifiers:** Other 0045155000 (NJ); Other 0506464005 (NJ); Other 36952 (NJ); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1336188945) · Data from the CMS NPPES public registry.