NPI Portal NPI Lookup & Verification

Dr. Peter H Kwon, MD

Dr. Peter H Kwon is a Surgery Physician provider (Surgery) practicing in Middletown, NY, registered in the NPPES registry with NPI 1356459929 since 2006. The credential MD stands for Doctor of Medicine. Practices at Tri State Surgical Associates Pllc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1356459929
Entity type Individual (Type 1)
Name Dr. Peter H Kwon
Credential MD
Sex Male
Practice address Middletown, NY, 10941
Phone 8456928780
Fax 8456923439
Enumeration date 2006-08-25
Last updated in NPPES 2020-08-24

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
174400000X Specialist Secondary 216778 NY
208600000X Surgery Physician Primary 216778 NY

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Peter Kwon, MD
NPI: 1356459929
Taxonomy: 208600000X (Surgery Physician)
Address: Middletown, NY, 10941

Other providers at this practice address

NPI Name Type Specialty Location
1760456396 Wayne Weiss Individual Surgical Critical Care Physician Middletown, NY
1801993175 Tri State Surgical Associates Pllc Organization Specialist Middletown, NY
1447573332 Jeffrey Braisted Individual Computed Tomography Radiologic Technologist Middletown, NY
1316268899 Jeanne Karson Individual Adult Health Nurse Practitioner Middletown, NY
1477336493 Karen Pastormerlo Individual Developmental - Behavioral Pediatrics Physician Middletown, NY
1750167235 Whitney Brown Individual School Psychologist Middletown, NY
1467223388 Olivia Pogozelski Individual Speech-Language Pathologist Middletown, NY
1912724386 Alexandra Arnold Individual Specialist Middletown, NY

Verify this record

Cross-check NPI 1356459929 against the authoritative CMS record: view Dr. Peter H Kwon on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Peter Kwon?
Peter Kwon is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-24.