Active NPIIndividual providerSole proprietor

Dr. Elfren Martinez, MD

Internal Medicine in Aguas Buenas, Puerto Rico

NPI Number1245204411
Practice location
94 Calle Munoz Rivera, Aguas Buenas, PR 00703-3100
Fax
787-732-0303
Last updated
September 7, 2025

Elfren Martinez is an Internal Medicine based in Aguas Buenas, PR. Elfren Martinez practices in Aguas Buenas, PR and has the professional credentials of MD. The NPI Number for Elfren Martinez is 1245204411 and holds a License No. 8300 (PR). The current practice location address for Elfren Martinez is 94 Calle Munoz Rivera, Aguas Buenas, PR 00703-3100 and can be reached out via phone at 787-732-0303 and via fax at 787-732-0303.

Provider Profile Details

NPI Number
1245204411
Provider Name
Elfren Martinez
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
94 Calle Munoz Rivera, Aguas Buenas, PR 00703-3100
Phone Number
787-732-0303
Fax Number
787-732-0303
Primary Taxonomy
Internal Medicine · 207R00000X
Sole Proprietor
Yes
Provider Enumeration Date
February 15, 2006
Last Update Date
September 7, 2025
Certification Date
September 7, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
94 Calle Munoz Rivera
Aguas Buenas, PR 00703-3100
Zip
00703-3100
Phone Number
787-732-0303
Fax Number
787-732-0303
Aguas Buenas, PR 00703Get directions →

Provider Business Mailing Address Details

Address
Po Box 9419
Caguas, PR 00726-9419
City
Caguas
State
PR
Zip
00726-9419
Phone Number
787-732-0303

License Information

License Number
8300
License State
PR
Taxonomy
Internal Medicine · 207R00000X · 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. Elfren Martinez, MD?

The NPI number of Dr. Elfren Martinez, MD is 1245204411. It was assigned on February 15, 2006 and is currently active in the NPPES registry.

What is the specialty of Dr. Elfren Martinez, MD?

Dr. Elfren Martinez, MD is registered under the primary taxonomy Internal Medicine (code 207R00000X), licensed in PR under license number 8300.

Where does Dr. Elfren Martinez, MD practice?

The practice location is 94 Calle Munoz Rivera, Aguas Buenas, PR 00703-3100. The office can be reached at 787-732-0303 (phone) or 787-732-0303 (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 1245204411 directly on the NPPES registry website.

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