Dr. Yumi Koh, DO, MPH
Internal Medicine in Norwalk, Connecticut
1245488642- Practice location
- 49 Day St, Norwalk, CT 06854-4901
- Phone
- 203-854-9292
- Fax
- 203-854-9437
- Last updated
- October 16, 2026
Yumi Koh is an Internal Medicine based in Norwalk, CT. Yumi Koh practices in Norwalk, CT and has the professional credentials of DO, MPH. The NPI Number for Yumi Koh is 1245488642 and holds a License No. 050890 (CT). The current practice location address for Yumi Koh is 49 Day St, Norwalk, CT 06854-4901 and can be reached out via phone at 203-854-9292 and via fax at 203-854-9437.
Provider Profile Details
- NPI Number
- 1245488642
- Provider Name
- Yumi Koh
- Credential
- DO, MPH
- Provider Entity Type
- Individual
- Gender
- Female
- Address
- 49 Day St, Norwalk, CT 06854-4901
- Phone Number
- 203-854-9292
- Fax Number
- 203-854-9437
- Primary Taxonomy
- Internal Medicine · 207R00000X
- Sole Proprietor
- No
- Provider Enumeration Date
- August 28, 2008
- Last Update Date
- October 16, 2026
- Certification Date
- October 16, 2026
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 49 Day St
Norwalk, CT 06854-4901 - City
- Norwalk
- State
- Connecticut
- Zip
- 06854-4901
- Phone Number
- 203-854-9292
- Fax Number
- 203-854-9437
Provider Business Mailing Address Details
- Address
- 19 Grand St
Middletown, CT 06457-2705 - City
- Middletown
- State
- CT
- Zip
- 06457-2705
- Phone Number
- 860-347-6971
- Fax Number
- 860-343-7379
License Information
- License Number (1)
- 050890
- License State (1)
- CT
- Taxonomy (1)
- Preventive Medicine, Public Health & General Preventive Medicine · 2083P0901X
- License Number (2)
- 050890
- License State (2)
- CT
- Taxonomy (2)
- Internal Medicine · 207R00000X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
Other Internal Medicine providers near Norwalk, CT
View all Internal Medicine providers in Norwalk →Frequently Asked Questions
What is the NPI number of Dr. Yumi Koh, DO, MPH?
The NPI number of Dr. Yumi Koh, DO, MPH is 1245488642. It was assigned on August 28, 2008 and is currently active in the NPPES registry.
What is the specialty of Dr. Yumi Koh, DO, MPH?
Dr. Yumi Koh, DO, MPH is registered under the primary taxonomy Internal Medicine (code 207R00000X), licensed in CT under license number 050890.
Where does Dr. Yumi Koh, DO, MPH practice?
The practice location is 49 Day St, Norwalk, CT 06854-4901. The office can be reached at 203-854-9292 (phone) or 203-854-9437 (fax).
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 1245488642 directly on the NPPES registry website.