DR. DEAN CHOU MD
NPI 1023066834
Neurological Surgery in New York, NY
About Dr. Dean Chou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEAN CHOU MD (NPI 1023066834) is an individual neurological surgery provider in New York, New York, licensed in New York (218130) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Holy Name Medical Center, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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. Dean Chou 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 Dean Chou 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 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Englewood, NJ 07631
- Reassigned Medicare billing, New Jersey enrollment
- 149 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 13
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Holy Name Medical Center
Acute Care Hospitals · Teaneck, NJNew York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10034 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 10034
NEW YORK, NY 10034
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 Dean Chou's NPI number?
The NPI number for Dean Chou is 1023066834. It was assigned to this individual provider in the NPPES registry on May 4, 2006.
Where is Dean Chou located?
Dean Chou practices at 5141 Broadway, New York, NY 10034. The listed phone number is (212) 305-7376.
What is Dean Chou's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Dean Chou enrolled in Medicare?
Yes. Dean Chou 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 Dean Chou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dean Chou reassigns Medicare benefits to 2 organizations: Trustees Of Columbia University In The City Of New York (New York, NY) and Columbia Doctors Of New Jersey, P. C. (Englewood, NJ). 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 Dean Chou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Dean Chou affiliated with any hospitals?
According to CMS data, Dean Chou is affiliated with Holy Name Medical Center and New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Dean Chou was last updated on July 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Dean Chou, MD · NPI 1023066834
Neurological Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 4, 2006.
## Identity
- **NPI:** 1023066834 (Entity type: Individual)
- **Enumerated:** May 4, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** 218130 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 5141 BROADWAY, New York, NY 10034-1159
- **Phone:** (212) 305-7376
## 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): Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Columbia Doctors Of New Jersey, P. C. (NPI 1952224370, Englewood, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** July 14, 2022
- **Other identifiers:** Medicaid 0A8731800 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1023066834) · Data from the CMS NPPES public registry.