PILAR G TAM MD
NPI 1356329916
Pediatrics in Alexandria, VA
About Pilar G Tam Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PILAR G TAM MD (NPI 1356329916) is an individual pediatrics provider in Alexandria, Virginia, licensed in Virginia (0101238006) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
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
Pilar G Tam 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 Reassignment
Medicare enrollment records show Pilar Tam reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Alexandria, VA 22305
- Reassigned Medicare billing, District of Columbia enrollment
- 58 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22305 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALEXANDRIA, VA 22305
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 Pilar Tam's NPI number?
The NPI number for Pilar Tam is 1356329916. It was assigned to this individual provider in the NPPES registry on January 4, 2006.
Where is Pilar Tam located?
Pilar Tam practices at 2 E Glebe Rd, Alexandria, VA 22305. The listed phone number is (703) 535-5568.
What is Pilar Tam's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Pilar Tam enrolled in Medicare?
Yes. Pilar Tam 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 organization bills Medicare for Pilar Tam's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pilar Tam reassigns Medicare benefits to Neighborhood Health (Alexandria, VA). The 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 Pilar Tam'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 Pilar Tam was last updated on July 21, 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.
# Pilar G Tam, MD · NPI 1356329916
Pediatrics physician in Alexandria, Virginia. Individual provider, active in the CMS NPPES registry since January 4, 2006.
## Identity
- **NPI:** 1356329916 (Entity type: Individual)
- **Enumerated:** January 4, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 0101238006 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 2 E GLEBE RD, Alexandria, VA 22305-2938
- **Phone:** (703) 535-5568 · **Fax:** (703) 299-1794
## 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:** Neighborhood Health (NPI 1164620027, Alexandria, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1356329916) · Data from the CMS NPPES public registry.