DR. MARCO ANTONIO RAMIREZ MD
NPI 1336230705
General Practice in Arecibo, PR

Q: What is Marco Ramirez's NPI number?

The NPI number for Marco Ramirez is 1336230705. It was assigned to this individual provider in the NPPES registry on September 28, 2006. The provider is also known as Dr. Marco Antonio Ramirez MD.

Q: What is Marco Ramirez's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Marco Ramirez was last updated on January 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 28, 2006PECOS Enrolled

EXT.SAN LORENZO#6, ARECIBO, PR 00612(787) 817-2888 Get Directions Write a Review

NPPES record last updated: January 12, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Dr. Marco Antonio Ramirez Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARCO ANTONIO RAMIREZ MD (NPI 1336230705) is an individual general practice provider in Arecibo, Puerto Rico, licensed in Puerto Rico (6162) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336230705

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. MARCO ANTONIO RAMIREZCredential: MD

Location AddressEXT.SAN LORENZO#6Arecibo, PR 00612

Mailing AddressPo Box 141135Arecibo, PR 00614-1135 · (787) 817-2888

Phone(787) 817-2888

Sole ProprietorYes

Enumeration DateSeptember 28, 2006

Last NPPES UpdateJanuary 12, 2017

✔ NPI 1336230705 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in PR · 6162

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Also ListedClinic/Center · Primary CareTaxonomy 261QP2300X

EXT.SAN LORENZO#6, Arecibo, PR 00612

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Other Names 1

Professional Name (2)Dr. Marco Antonio Ramirez Md

Other Identifiers 2

Medicare ID-Type Unspecified27312PR

Medicare UPINF69538PR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Marco Antonio Ramirez Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Marco Ramirez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Atenas Community Health Center Achc Inc

Community Health

CARR 2 KM50
Manati, PR 00674

Reassigned Medicare billing, Puerto Rico enrollment
10 clinicians in this Medicare group

NPI 1609189919 (787) 854-2292

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marco Ramirez's NPI number?

The NPI number for Marco Ramirez is 1336230705. It was assigned to this individual provider in the NPPES registry on September 28, 2006. The provider is also known as Dr. Marco Antonio Ramirez MD.

Where is Marco Ramirez located?

Marco Ramirez practices at Ext.San Lorenzo#6, Arecibo, PR 00612. The listed phone number is (787) 817-2888.

What is Marco Ramirez's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Marco Ramirez enrolled in Medicare?

Yes. Marco Ramirez is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marco Ramirez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marco Ramirez reassigns Medicare benefits to Atenas Community Health Center Achc Inc (Manati, PR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marco Ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marco Ramirez was last updated on January 12, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.