DR. DAVID JEONG M.D.
NPI 1912023565
Allergy & Immunology in Washington, DC
About Dr. David Jeong M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID JEONG M.D. (NPI 1912023565) is an individual allergy & immunology provider in Washington, District Of Columbia, licensed in New York (338468-01) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Other (2005).
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. David Jeong 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
2Medicare enrollment records show David Jeong 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
North Palm Beach, FL 33408
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Institute For Asthma And Allergy PC
- 14 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.
Referred Medical Equipment & Supplies CMS DME claims 3
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
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 David Jeong's NPI number?
The NPI number for David Jeong is 1912023565. It was assigned to this individual provider in the NPPES registry on March 22, 2007.
Where is David Jeong located?
David Jeong practices at 4850 Massachusetts Ave NW Ste 200, Washington, DC 20016. The listed phone number is (202) 966-5000.
What is David Jeong's specialty?
The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.
Is David Jeong enrolled in Medicare?
Yes. David Jeong 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 David Jeong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Jeong reassigns Medicare benefits to 2 organizations: Trustees Of Columbia University In The City Of New York (New York, NY) and Institute For Asthma And Allergy P.C. (North Palm 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 Jeong'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 Jeong was last updated on September 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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 Jeong, M.D. · NPI 1912023565
Allergy & Immunology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since March 22, 2007.
## Identity
- **NPI:** 1912023565 (Entity type: Individual)
- **Enumerated:** March 22, 2007
- **Primary specialty:** Allergy & Immunology · taxonomy 207K00000X
- **State license:** 338468-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4850 MASSACHUSETTS AVE NW STE 200, Washington, DC 20016-2004
- **Phone:** (202) 966-5000 · **Fax:** (202) 966-3830
## 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 1477068971, New York, NY); Institute For Asthma And Allergy P.C. (NPI 1447341110, North Palm Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** September 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912023565) · Data from the CMS NPPES public registry.