DR. AARON HARMAN MD
NPI 1962781203
Radiology - Diagnostic Radiology in Buffalo, NY
About Dr. Aaron Harman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AARON HARMAN MD (NPI 1962781203) is an individual diagnostic radiology provider in Buffalo, New York, licensed in Massachusetts (265490) and active in the NPI registry since August 2011. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and is a graduate of University Of Massachusetts Medical School (2011).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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
Dr. Aaron Harman 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
7Medicare enrollment records show Aaron Harman reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Buffalo, NY 14263
- Reassigned Medicare billing, New York enrollment
- 602 clinicians in this Medicare group
Oxford, MA 01540
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 clinicians in this Medicare group
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 169 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Duncan, OK 73533
- Reassigned Medicare billing, Texas enrollment
- 192 clinicians in this Medicare group
Shenandoah, TX 77380
- Reassigned Medicare billing, New York and Texas enrollments
- Also billed through NPI 1487811766 (Texas)
- 18 clinicians in this Medicare group
Mesa, AZ 85202
- Reassigned Medicare billing, Arizona and New York enrollments
- 447 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 6
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Hermann - Texas Medical Center
Acute Care Hospitals · Houston, TXMemorial Hermann Hospital System
Acute Care Hospitals · Houston, TXHca Houston Healthcare Kingwood
Acute Care Hospitals · Kingwood, TXMemorial Hermann Katy Hospital
Acute Care Hospitals · Katy, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14263 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 20
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 Aaron Harman's NPI number?
The NPI number for Aaron Harman is 1962781203. It was assigned to this individual provider in the NPPES registry on August 4, 2011.
Where is Aaron Harman located?
Aaron Harman practices at Elm And Carlton St, Buffalo, NY 14263. The listed phone number is (716) 845-2300.
What is Aaron Harman's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Aaron Harman enrolled in Medicare?
Yes. Aaron Harman 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 Aaron Harman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Harman reassigns Medicare benefits to 7 organizations: Roswell Park Cancer Institute (Buffalo, NY), Umass Memorial Medical Group, Inc. (Oxford, MA), Umass Memorial Radiology Phys Serv (Worcester, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), Eagle Partners, PLLC (Duncan, OK) and 2 more organizations, listed in the Medicare section above. 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 Aaron Harman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Harman accept?
Health plans from Blue Cross and Blue Shield of Texas, Sendero Health Plans, Local Nonprofit and Taro Health list Aaron Harman 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 Aaron Harman affiliated with any hospitals?
According to CMS data, Aaron Harman is affiliated with Memorial Hermann - Texas Medical Center, Memorial Hermann Hospital System, Hca Houston Healthcare Kingwood and Memorial Hermann Katy Hospital.
When was this NPI record last updated?
The NPPES record for Aaron Harman was last updated on April 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Aaron Harman, MD · NPI 1962781203
Diagnostic Radiology physician in Buffalo, New York. Individual provider, active in the CMS NPPES registry since August 4, 2011.
## Identity
- **NPI:** 1962781203 (Entity type: Individual)
- **Enumerated:** August 4, 2011
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 265490 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** ELM AND CARLTON ST, Buffalo, NY 14263-0001
- **Phone:** (716) 845-2300
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Roswell Park Cancer Institute (NPI 1720036593, Buffalo, NY); Umass Memorial Medical Group, Inc. (NPI 1982381018, Oxford, MA); Umass Memorial Radiology Phys Serv (NPI 1639122096, Worcester, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Eagle Partners, PLLC (NPI 1548450976, Duncan, OK); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Massachusetts Medical School, class of 2011
## Record status
- **NPPES last updated:** April 22, 2026
- **Other identifiers:** Medicaid 110115537A (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1962781203) · Data from the CMS NPPES public registry.