MARC ALAN VENGROVE DO
NPI 1578650073
Internal Medicine - Endocrinology, Diabetes & Metabolism in Allentown, PA
About Marc Alan Vengrove Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC ALAN VENGROVE DO (NPI 1578650073) is an individual endocrinology, diabetes & metabolism provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS005215-L) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Lehigh Valley Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (1982).
NPPES Registry Identity
Specialties & Licenses
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
Marc Alan Vengrove Do 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
3Medicare enrollment records show Marc Vengrove reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Allentown, PA 18103
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,895 clinicians in this Medicare group
Hazleton, PA 18201
- Reassigned Medicare billing, Pennsylvania enrollment
- 305 clinicians in this Medicare group
Pottsville, PA 17901
- Reassigned Medicare billing, Pennsylvania enrollment
- 399 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lehigh Valley Hospital
Acute Care Hospitals · Allentown, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 6
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALLENTOWN, PA 18103
ALLENTOWN, PA 18103
ALLENTOWN, PA 18103
ALLENTOWN, PA 18103
ALLENTOWN, PA 18103
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 Marc Vengrove's NPI number?
The NPI number for Marc Vengrove is 1578650073. It was assigned to this individual provider in the NPPES registry on October 6, 2006.
Where is Marc Vengrove located?
Marc Vengrove practices at 1243 S Cedar Crest Blvd Suite 2800, Allentown, PA 18103. The listed phone number is (610) 402-6790.
What is Marc Vengrove's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Marc Vengrove enrolled in Medicare?
Yes. Marc Vengrove 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 Marc Vengrove's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Vengrove reassigns Medicare benefits to 3 organizations: Lehigh Valley Physician Group (Allentown, PA), Hazleton Professional Services (Hazleton, PA) and Schuylkill Health System Medical Group, Inc. (Pottsville, 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 Marc Vengrove's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Vengrove accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Marc Vengrove 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 Marc Vengrove affiliated with any hospitals?
According to CMS data, Marc Vengrove is affiliated with Lehigh Valley Hospital.
When was this NPI record last updated?
The NPPES record for Marc Vengrove was last updated on November 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Marc Alan Vengrove, DO · NPI 1578650073
Endocrinology, Diabetes & Metabolism physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since October 6, 2006.
## Identity
- **NPI:** 1578650073 (Entity type: Individual)
- **Enumerated:** October 6, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** OS005215-L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1243 S CEDAR CREST BLVD, SUITE 2800, Allentown, PA 18103-6268
- **Phone:** (610) 402-6790 · **Fax:** (610) 402-6979
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lehigh Valley Physician Group (NPI 1013081876, Allentown, PA); Hazleton Professional Services (NPI 1952464638, Hazleton, PA); Schuylkill Health System Medical Group, Inc. (NPI 1063073823, Pottsville, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 1982
## Record status
- **NPPES last updated:** November 18, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1578650073) · Data from the CMS NPPES public registry.