DR. DEBORAH HEMEL M.D.
NPI 1396062717
Internal Medicine in Harrison, NY
About Dr. Deborah Hemel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEBORAH HEMEL M.D. (NPI 1396062717) is an individual internal medicine provider in Harrison, New York, licensed in New York (269205) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2010).
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. Deborah Hemel M.d. 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 Deborah Hemel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Harrison, NY 10528
- Reassigned Medicare billing, New York enrollment
- 3 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 10
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYSt John's Riverside Hospital
Acute Care Hospitals · Yonkers, NYHudson Valley Hospital Center
Acute Care Hospitals · Cortlandt Manor, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10528 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 2
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 Deborah Hemel's NPI number?
The NPI number for Deborah Hemel is 1396062717. It was assigned to this individual provider in the NPPES registry on April 24, 2010.
Where is Deborah Hemel located?
Deborah Hemel practices at 550 Mamaroneck Ave Ste 402, Harrison, NY 10528. The listed phone number is (914) 999-2100.
What is Deborah Hemel's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Deborah Hemel enrolled in Medicare?
Yes. Deborah Hemel 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 Deborah Hemel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Hemel reassigns Medicare benefits to Community Physicians Of Westchester PLLC (Harrison, 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 Deborah Hemel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Deborah Hemel affiliated with any hospitals?
According to CMS data, Deborah Hemel is affiliated with New York-Presbyterian Hospital, St John's Riverside Hospital and Hudson Valley Hospital Center.
When was this NPI record last updated?
The NPPES record for Deborah Hemel was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Deborah Hemel, M.D. · NPI 1396062717
Internal Medicine physician in Harrison, New York. Individual provider, active in the CMS NPPES registry since April 24, 2010.
## Identity
- **NPI:** 1396062717 (Entity type: Individual)
- **Enumerated:** April 24, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 269205 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 MAMARONECK AVE STE 402, Harrison, NY 10528-1614
- **Phone:** (914) 999-2100 · **Fax:** (833) 455-0400
## 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:** Community Physicians Of Westchester PLLC (NPI 1467389049, Harrison, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Perelman School Of Med At The University Of Pennsylvania, class of 2010
## Record status
- **NPPES last updated:** July 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1396062717) · Data from the CMS NPPES public registry.