John A Thayer, MD
Ophthalmology in Westfield, Massachusetts
1386628279- Practice location
- 501 Southampton RD, Suite D, Westfield, MA 01085-1592
- Phone
- 413-572-3000
- Fax
- —
- Last updated
- May 20, 2025
John Adam Thayer is an Ophthalmology based in Westfield, MA. John Adam Thayer practices in Westfield, MA and has the professional credentials of MD. The NPI Number for John Adam Thayer is 1386628279 and holds a License No. 155865 (MA). The current practice location address for John Adam Thayer is 501 Southampton RD, Suite D, Westfield, MA 01085-1592 and can be reached out via phone at 413-572-3000.
Provider Profile Details
- NPI Number
- 1386628279
- Provider Name
- John Adam Thayer
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 501 Southampton RD, Suite D, Westfield, MA 01085-1592
- Phone Number
- 413-572-3000
- Primary Taxonomy
- Ophthalmology · 207W00000X
- Sole Proprietor
- Yes
- Provider Enumeration Date
- December 3, 2005
- Last Update Date
- May 20, 2025
- Certification Date
- May 20, 2025
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 501 Southampton RD
Suite D
Westfield, MA 01085-1592 - City
- Westfield
- State
- Massachusetts
- Zip
- 01085-1592
- Phone Number
- 413-572-3000
Provider Business Mailing Address Details
- Address
- 501 Southampton RD
Suite D
Westfield, MA 01085-1592 - City
- Westfield
- State
- MA
- Zip
- 01085-1592
- Phone Number
- 413-572-3000
- Fax Number
- 413-572-3033
License Information
- License Number
- 155865
- License State
- MA
- Taxonomy
- Ophthalmology · 207W00000X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of John A Thayer, MD?
The NPI number of John A Thayer, MD is 1386628279. It was assigned on December 3, 2005 and is currently active in the NPPES registry.
What is the specialty of John A Thayer, MD?
John A Thayer, MD is registered under the primary taxonomy Ophthalmology (code 207W00000X), licensed in MA under license number 155865.
Where does John A Thayer, MD practice?
The practice location is 501 Southampton RD, Suite D, Westfield, MA 01085-1592. The office can be reached at 413-572-3000 (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 1386628279 directly on the NPPES registry website.