John K Byun, MD
Healthcare Provider in Stony Brook, New York
1528487089- Practice location
- 101 Nicolls RD, Stony Brook, NY 11794-0001
- Phone
- 631-444-2325
- Fax
- —
- Last updated
- August 11, 2026
John K Byun is a Healthcare Provider based in Stony Brook, NY. John K Byun practices in Stony Brook, NY and has the professional credentials of MD. The NPI Number for John K Byun is 1528487089 and holds a License No. 345605 (NY). The current practice location address for John K Byun is 101 Nicolls RD, Stony Brook, NY 11794-0001 and can be reached out via phone at 631-444-2325.
Provider Profile Details
- NPI Number
- 1528487089
- Provider Name
- John K Byun
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 101 Nicolls RD, Stony Brook, NY 11794-0001
- Phone Number
- 631-444-2325
- Primary Taxonomy
- Healthcare Provider · 2085R0001X
- Sole Proprietor
- No
- Provider Enumeration Date
- April 14, 2014
- Last Update Date
- August 11, 2026
- Certification Date
- August 11, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 101 Nicolls RD
Stony Brook, NY 11794-0001 - City
- Stony Brook
- State
- New York
- Zip
- 11794-0001
- Phone Number
- 631-444-2325
Provider Business Mailing Address Details
- Address
- Po Box 419033
Boston, MA 02241-9033 - City
- Boston
- State
- MA
- Zip
- 02241-9033
- Phone Number
- 631-444-2325
License Information
- License Number (1)
- 345605
- License State (1)
- NY
- License Number (2)
- 25MA10129400
- License State (2)
- NJ
- License Number (3)
- C197416
- License State (3)
- CA
- License Number (4)
- 281113
- License State (4)
- MA
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
Other Healthcare Providers near Stony Brook, NY
View all Healthcare Providers in Stony Brook →- Dr. William T Berg, MDUrology · NPI 1184068520
- Mr. Jaymie E Oentoro, MDPathology, Anatomic Pathology & Clinical Pathology · NPI 1588293682
- Eman M Nada, MDAnesthesiology · NPI 1487969325
- Abigale R MorinStudent in an Organized Health Care Education/Training Program · NPI 1538021043
- Dr. Rivcka Edelstein, PHDPsychologist, Forensic · NPI 1982820403
- Dr. Robert J Trainer, DOAnesthesiology · NPI 1538374806
Frequently Asked Questions
What is the NPI number of John K Byun, MD?
The NPI number of John K Byun, MD is 1528487089. It was assigned on April 14, 2014 and is currently active in the NPPES registry.
What is the specialty of John K Byun, MD?
John K Byun, MD is registered under the primary taxonomy Healthcare Provider (code 2085R0001X), licensed in NY under license number 345605.
Where does John K Byun, MD practice?
The practice location is 101 Nicolls RD, Stony Brook, NY 11794-0001. The office can be reached at 631-444-2325 (phone).
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1528487089 directly on the NPPES registry website.