DR. ALEXANDER PAUL BOARDMAN MD
NPI 1588194286
Internal Medicine - Hematology & Oncology in New York, NY
About Dr. Alexander Paul Boardman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER PAUL BOARDMAN MD (NPI 1588194286) is an individual hematology & oncology provider in New York, New York, licensed in New York (304080) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS and is a graduate of University Of Massachusetts Medical School (2017).
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
Dr. Alexander Paul Boardman 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
2Medicare enrollment records show Alexander Boardman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 428 clinicians in this Medicare group
New York, NY 10065
- Reassigned Medicare billing, New York enrollment
- 248 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 5
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 10021 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10021
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 Alexander Boardman's NPI number?
The NPI number for Alexander Boardman is 1588194286. It was assigned to this individual provider in the NPPES registry on June 14, 2017.
Where is Alexander Boardman located?
Alexander Boardman practices at 530 E 74th St, New York, NY 10021. The listed phone number is (646) 608-4309.
What is Alexander Boardman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Alexander Boardman enrolled in Medicare?
Yes. Alexander Boardman 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 Alexander Boardman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Boardman reassigns Medicare benefits to 2 organizations: Memorial Hematology Lymphoma Group (New York, NY) and Mskcc Clinical Practice Plan (New York, NY). 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 Alexander Boardman'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 Alexander Boardman was last updated on November 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Alexander Paul Boardman, MD · NPI 1588194286
Hematology & Oncology physician in New York, New York. Individual provider, active in the CMS NPPES registry since June 14, 2017.
## Identity
- **NPI:** 1588194286 (Entity type: Individual)
- **Enumerated:** June 14, 2017
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 304080 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 530 E 74TH ST, New York, NY 10021-3459
- **Phone:** (646) 608-4309 · **Fax:** (929) 321-7411
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Memorial Hematology Lymphoma Group (NPI 1245945021, New York, NY); Mskcc Clinical Practice Plan (NPI 1306096508, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2017
## Record status
- **NPPES last updated:** November 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1588194286) · Data from the CMS NPPES public registry.