Active NPIIndividual providerSole proprietor

Dr. Theodore T Guild, MD

Orthopaedic Surgery in Portsmouth, New Hampshire

NPI Number1841752391
Practice location
1900 Lafayette RD, Portsmouth, NH 03801-5679
Fax
—
Last updated
August 26, 2025

Theodore T. Guild is an Orthopaedic Surgery based in Portsmouth, NH. Theodore T. Guild practices in Portsmouth, NH and has the professional credentials of MD. The NPI Number for Theodore T. Guild is 1841752391 and holds a License No. MD29318 (ME). The current practice location address for Theodore T. Guild is 1900 Lafayette RD, Portsmouth, NH 03801-5679 and can be reached out via phone at 603-431-1121.

Provider Profile Details

NPI Number
1841752391
Provider Name
Theodore T. Guild
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
1900 Lafayette RD, Portsmouth, NH 03801-5679
Phone Number
603-431-1121
Primary Taxonomy
Orthopaedic Surgery · 207X00000X
Sole Proprietor
Yes
Provider Enumeration Date
April 3, 2019
Last Update Date
August 26, 2025
Certification Date
August 26, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
1900 Lafayette RD
Portsmouth, NH 03801-5679
Zip
03801-5679
Phone Number
603-431-1121
Portsmouth, NH 03801Get directions →

Provider Business Mailing Address Details

Address
1900 Lafayette RD
Portsmouth, NH 03801-5679
City
Portsmouth
State
NH
Zip
03801-5679
Phone Number
603-431-1121

License Information

License Number (1)
MD29318
License State (1)
ME
Taxonomy (1)
Orthopaedic Surgery · 207X00000X
License Number (2)
34577
License State (2)
NH
License Number (3)
MD29318
License State (3)
ME
License Number (4)
34577
License State (4)
NH
Taxonomy (4)
Orthopaedic Surgery · 207X00000X · Primary

Legacy Identifiers

IdentifierTypeStateIssuer
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 Dr. Theodore T Guild, MD?

The NPI number of Dr. Theodore T Guild, MD is 1841752391. It was assigned on April 3, 2019 and is currently active in the NPPES registry.

What is the specialty of Dr. Theodore T Guild, MD?

Dr. Theodore T Guild, MD is registered under the primary taxonomy Orthopaedic Surgery (code 207X00000X), licensed in ME under license number MD29318.

Where does Dr. Theodore T Guild, MD practice?

The practice location is 1900 Lafayette RD, Portsmouth, NH 03801-5679. The office can be reached at 603-431-1121 (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 1841752391 directly on the NPPES registry website.

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