DR. DAVID C. CHUN M.D.
NPI 1174814362
Hospitalist in Glen Cove, NY
About Dr. David C. Chun M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID C. CHUN M.D. (NPI 1174814362) is an individual hospitalist provider in Glen Cove, New York, licensed in New York (274663) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David C. Chun M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show David Chun reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 3
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 11542 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
GLEN COVE, NY 11542
GLEN COVE, NY 11542
GLEN COVE, NY 11542
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 David Chun's NPI number?
The NPI number for David Chun is 1174814362. It was assigned to this individual provider in the NPPES registry on April 22, 2011.
Where is David Chun located?
David Chun practices at 101 Saint Andrews Ln Department Of Hospital Medicine, Glen Cove, NY 11542. The listed phone number is (516) 674-7300.
What is David Chun's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is David Chun enrolled in Medicare?
Yes. David Chun is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David Chun's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Chun reassigns Medicare benefits to 2 organizations: North Shore-Lij Medical PC (Great Neck, NY) and New York University (Boynton Beach, FL). 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 David Chun'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 David Chun was last updated on December 9, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. David C. Chun, M.D. · NPI 1174814362
Hospitalist physician in Glen Cove, New York. Individual provider, active in the CMS NPPES registry since April 22, 2011.
## Identity
- **NPI:** 1174814362 (Entity type: Individual)
- **Enumerated:** April 22, 2011
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 274663 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 SAINT ANDREWS LN, DEPARTMENT OF HOSPITAL MEDICINE, Glen Cove, NY 11542-2254
- **Phone:** (516) 674-7300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 9, 2016
- **Other identifiers:** Medicaid 1029205500001 (PA); Medicare PIN CH362568 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1174814362) · Data from the CMS NPPES public registry.