Active NPIIndividual providerSole proprietor

Osvaldo Castro Montalvo, MD

Family Medicine in Arecibo, Puerto Rico

NPI Number1104846468
Practice location
51 Calle Andres Garcia, Arecibo, PR 00612-4350
Fax
787-879-4691
Last updated
October 31, 2025

Osvaldo Castro Montalvo is a Family Medicine based in Arecibo, PR. Osvaldo Castro Montalvo practices in Arecibo, PR and has the professional credentials of MD. The NPI Number for Osvaldo Castro Montalvo is 1104846468 and holds a License No. 16283 (PR). The current practice location address for Osvaldo Castro Montalvo is 51 Calle Andres Garcia, Arecibo, PR 00612-4350 and can be reached out via phone at 787-650-3522 and via fax at 787-879-4691.

Provider Profile Details

NPI Number
1104846468
Provider Name
Osvaldo Castro Montalvo
Credential
MD
Provider Entity Type
Individual
Gender
Male
Address
51 Calle Andres Garcia, Arecibo, PR 00612-4350
Phone Number
787-650-3522
Fax Number
787-879-4691
Primary Taxonomy
Family Medicine · 207Q00000X
Sole Proprietor
Yes
Provider Enumeration Date
July 20, 2006
Last Update Date
October 31, 2025
Certification Date
October 31, 2025
NPI Status
Active

Provider Business Practice Location Address Details

Address
51 Calle Andres Garcia
Arecibo, PR 00612-4350
Zip
00612-4350
Phone Number
787-650-3522
Fax Number
787-879-4691
Arecibo, PR 00612Get directions →

Provider Business Mailing Address Details

Address
51 Calle Andres Garcia
Arecibo, PR 00612-4350
City
Arecibo
State
PR
Zip
00612-4350
Phone Number
787-617-5951
Fax Number
787-879-4691

License Information

License Number (1)
16283
License State (1)
PR
Taxonomy (1)
Family Medicine · 207Q00000X · Primary
License Number (2)
16283
License State (2)
PR
Taxonomy (2)
General Practice · 208D00000X

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 Osvaldo Castro Montalvo, MD?

The NPI number of Osvaldo Castro Montalvo, MD is 1104846468. It was assigned on July 20, 2006 and is currently active in the NPPES registry.

What is the specialty of Osvaldo Castro Montalvo, MD?

Osvaldo Castro Montalvo, MD is registered under the primary taxonomy Family Medicine (code 207Q00000X), licensed in PR under license number 16283.

Where does Osvaldo Castro Montalvo, MD practice?

The practice location is 51 Calle Andres Garcia, Arecibo, PR 00612-4350. The office can be reached at 787-650-3522 (phone) or 787-879-4691 (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 1104846468 directly on the NPPES registry website.

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