DR. TAHER HASHIM VAJIHUDDIN M.D, M.P.H
NPI 1508961426
Internal Medicine in Devon, PA
About Dr. Taher Hashim Vajihuddin M.d, M.p.h NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TAHER HASHIM VAJIHUDDIN M.D, M.P.H (NPI 1508961426) is an individual internal medicine provider in Devon, Pennsylvania, licensed in Pennsylvania (MD459681) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Delran, and is a graduate of University Of Vermont College Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Taher Hashim Vajihuddin M.d, M.p.h 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 Taher Vajihuddin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19128
- Reassigned Medicare billing, Pennsylvania enrollment
- 81 clinicians in this Medicare group
Montgomeryville, PA 18936
- Reassigned Medicare billing, Pennsylvania enrollment
- 105 clinicians in this Medicare group
Glen Allen, VA 23060
- Reassigned Medicare billing, New Jersey enrollment
- Medicare enrollment name: Patient First Maryland Physicians Group, P.C..
- 42 clinicians in this Medicare group
Glen Allen, VA 23060
- Reassigned Medicare billing, New Jersey enrollment
- 37 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 21
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 19333 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DEVON, PA 19333
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 Taher Vajihuddin's NPI number?
The NPI number for Taher Vajihuddin is 1508961426. It was assigned to this individual provider in the NPPES registry on September 14, 2006.
Where is Taher Vajihuddin located?
Taher Vajihuddin practices at 133 Lancaster Ave, Devon, PA 19333. The listed phone number is (484) 581-2990.
What is Taher Vajihuddin's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Taher Vajihuddin enrolled in Medicare?
Yes. Taher Vajihuddin 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 Taher Vajihuddin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Taher Vajihuddin reassigns Medicare benefits to 4 organizations: On Demand Urgent Care Group PC (Philadelphia, PA), Patient First Pennsylvania Medical Group PLLC (Montgomeryville, PA), Patient First Maryland Physician's Group PC (Glen Allen, VA) and Patient First New Jersey Physicians Group LLC (Glen Allen, VA). 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 Taher Vajihuddin'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 Taher Vajihuddin was last updated on March 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.