DEBORAH NICHOLLS DEAN M.D.
NPI 1437166964
Emergency Medicine in Elmhurst, NY
About Deborah Nicholls Dean M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DEBORAH NICHOLLS DEAN M.D. (NPI 1437166964) is an individual emergency medicine provider in Elmhurst, New York, licensed in New York (205250) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Beth Israel, and is a graduate of Howard University College Of Medicine (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Deborah Nicholls Dean 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 Reassignments
4Medicare enrollment records show Deborah Dean reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Long Island City, NY 11102
- Reassigned Medicare billing, New York enrollment
- 69 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
New York, NY 10024
- Reassigned Medicare billing, New York enrollment
- 245 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 4
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Beth Israel
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11373 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.
ELMHURST, NY 11373
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 Dean's NPI number?
The NPI number for Deborah Dean is 1437166964. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Deborah Dean located?
Deborah Dean practices at 7901 Broadway Room A1-9, Elmhurst, NY 11373. The listed phone number is (718) 334-4952.
What is Deborah Dean's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Deborah Dean enrolled in Medicare?
Yes. Deborah Dean 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 Deborah Dean's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Dean reassigns Medicare benefits to 4 organizations: The Mount Sinai Hospital (Long Island City, NY), Fpa Hospital Based (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY) and Icahn School Of Medicine At Mount Sinai (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 Deborah Dean's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Deborah Dean affiliated with any hospitals?
According to CMS data, Deborah Dean is affiliated with Mount Sinai Beth Israel.
When was this NPI record last updated?
The NPPES record for Deborah Dean was last updated on May 8, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Deborah Nicholls Dean, M.D. · NPI 1437166964
Emergency Medicine physician in Elmhurst, New York. Individual provider, active in the CMS NPPES registry since August 1, 2006.
## Identity
- **NPI:** 1437166964 (Entity type: Individual)
- **Enumerated:** August 1, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 205250 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 7901 BROADWAY, ROOM A1-9, Elmhurst, NY 11373-1329
- **Phone:** (718) 334-4952 · **Fax:** (718) 334-4815
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): The Mount Sinai Hospital (NPI 1013948595, Long Island City, NY); Fpa Hospital Based (NPI 1427398676, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1346908662, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1124392238, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Howard University College Of Medicine, class of 1993
## Record status
- **NPPES last updated:** May 8, 2008
- **Other identifiers:** Medicare UPIN G61906 (NY); Medicaid 01775057 (NY); Medicare PIN P00410898; and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1437166964) · Data from the CMS NPPES public registry.