MARC DOUGLAS WAGER MD
NPI 1649360462
Pediatrics in Larchmont, NY
About Marc Douglas Wager Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARC DOUGLAS WAGER MD (NPI 1649360462) is an individual pediatrics provider in Larchmont, New York, licensed in New York (153310) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1981).
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
Marc Douglas Wager 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 Marc Wager reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hawthorne, NY 10532
- Reassigned Medicare billing, New York enrollment
- 511 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 10538 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Wager's NPI number?
The NPI number for Marc Wager is 1649360462. It was assigned to this individual provider in the NPPES registry on October 13, 2006.
Where is Marc Wager located?
Marc Wager practices at 2365 Boston Post Rd Ste 203, Larchmont, NY 10538. The listed phone number is (914) 235-3800.
What is Marc Wager's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Marc Wager enrolled in Medicare?
Yes. Marc Wager 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 Marc Wager's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Wager reassigns Medicare benefits to Boston Children's Health Physicians, LLP (Hawthorne, NY). 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 Marc Wager'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 Marc Wager was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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 Douglas Wager, MD · NPI 1649360462
Pediatrics physician in Larchmont, New York. Individual provider, active in the CMS NPPES registry since October 13, 2006.
## Identity
- **NPI:** 1649360462 (Entity type: Individual)
- **Enumerated:** October 13, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 153310 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2365 BOSTON POST RD STE 203, Larchmont, NY 10538-3559
- **Phone:** (914) 235-3800 · **Fax:** (914) 235-8185
## 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:** Boston Children's Health Physicians, LLP (NPI 1467454967, Hawthorne, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 1981
## Record status
- **NPPES last updated:** January 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1649360462) · Data from the CMS NPPES public registry.