MANUEL GUZMAN M.D.
NPI 1891835427
Internal Medicine - Cardiovascular Disease in San Juan, PR

Q: What is Manuel Guzman's NPI number?

The NPI number for Manuel Guzman is 1891835427. It was assigned to this individual provider in the NPPES registry on February 6, 2007.

Q: What is Manuel Guzman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Manuel Guzman was last updated on April 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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 February 06, 2007PECOS EnrolledAccepts Medicare Assignment

369 CALLE DE DIEGO, SUITE 510, SAN JUAN, PR 00923(787) 765-2312 Get Directions Write a Review

NPPES record last updated: April 20, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Manuel Guzman M.d. NPPES

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

MANUEL GUZMAN M.D. (NPI 1891835427) is an individual cardiovascular disease provider in San Juan, Puerto Rico, licensed in Puerto Rico (11868) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Centro Cardiovascular, and is a graduate of University Of Puerto Rico School Of Medicine (1991).

NPPES Registry Identity

NPI1891835427

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameMANUEL GUZMANCredential: M.D.

Location Address369 CALLE DE DIEGO, SUITE 510San Juan, PR 00923-3003

Mailing Address369 Calle De Diego Ste 306San Juan, PR 00923-3025 · (787) 765-2312 · Fax (787) 759-8159

Phone(787) 765-2312

Sole ProprietorYes

Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1991

Enumeration DateFebruary 6, 2007

Last NPPES UpdateApril 20, 2025

NPPES CertifiedApril 20, 2025

✔ NPI 1891835427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in PR · 11868

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Manuel Guzman M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193891026

PECOS Enrollment IDI20080829000143

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 Manuel Guzman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Instituto Cardiovascular San Francisco

Cardiovascular Disease

369 CALLE DE DIEGO, SUITE 306
San Juan, PR 00923

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

NPI 1235279308 (787) 765-2312

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

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

227 services93 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

211 services92 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

35 services35 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Centro Cardiovascular

Acute Care Hospitals · Rio Piedras, PR

OwnershipGovernment - State

CMS Certification Number400124

LocationAvenida Americo Miranda, Entrada Principal CmRio Piedras, PR 00936 · San Juan County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00923 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$130.65 typical visit price

range $56.86 – $172.44

Typical copayment $32.66 (range $14.21 – $43.11)

Most-billed visit code 99204

Established Patient

$70.88 typical visit price

range $18.24 – $140.44

Typical copayment $17.72 (range $4.56 – $35.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALTER EGO ORTHOPEDICS, P.S.C.

Orthopaedic Surgery

369 CALLE DE DIEGO, SUITE 602 TORRE SAN FRANCISCO
SAN JUAN, PR 00923

San Juan Municipio (787) 688-3500

EDGAR C HERNANDEZ PSC NEUROLOGY

Psychiatry & Neurology (Neurology)

369 CALLE DE DIEGO, SUITE 607 TORRE SAN FRANCISCO
SAN JUAN, PR 00923

San Juan Municipio (787) 764-9560

CARMEN JULIA DE LEON DE LEON M.D

General Practice

369 CALLE DE DIEGO, TORRES SAN FRANCISCO SUITE 405
SAN JUAN, PR 00923

San Juan Municipio (787) 767-0828

DR. ROBERTO PEREZ-GUTIERREZ M.D.

Internal Medicine (Cardiovascular Disease)

369 CALLE DE DIEGO, SUITE 408, TORRE SAN FRANCISCO
SAN JUAN, PR 00923

San Juan Municipio (787) 767-4100

RAMON M PEREA M.D.

Internal Medicine (Cardiovascular Disease)

369 CALLE DE DIEGO, SUITE 510
SAN JUAN, PR 00923

San Juan Municipio (787) 759-8159

JOSE R HERNANDEZ MD PSC

Specialist

369 CALLE DE DIEGO, TORRE SAN FRANCISCO SUITE 609
SAN JUAN, PR 00923

San Juan Municipio (787) 413-5849

INSTITUTO CARDIOVASCULAR SAN FRANCISCO

Internal Medicine (Cardiovascular Disease)

369 CALLE DE DIEGO, SUITE 306
SAN JUAN, PR 00923

San Juan Municipio (787) 765-2312

DR. MIGUEL E ARROYO-RAMOS M.D.

Physical Medicine & Rehabilitation

369 CALLE DE DIEGO, COND. TORRE SAN FRANCISCO, SUITE 206
SAN JUAN, PR 00923

San Juan Municipio (787) 274-0337

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 Manuel Guzman's NPI number?

The NPI number for Manuel Guzman is 1891835427. It was assigned to this individual provider in the NPPES registry on February 6, 2007.

Where is Manuel Guzman located?

Manuel Guzman practices at 369 Calle De Diego Suite 510, San Juan, PR 00923. The listed phone number is (787) 765-2312.

What is Manuel Guzman's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Manuel Guzman enrolled in Medicare?

Yes. Manuel Guzman is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Manuel Guzman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Manuel Guzman reassigns Medicare benefits to Instituto Cardiovascular San Francisco (San Juan, 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 Manuel Guzman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Manuel Guzman affiliated with any hospitals?

According to CMS data, Manuel Guzman is affiliated with Centro Cardiovascular.

When was this NPI record last updated?

The NPPES record for Manuel Guzman was last updated on April 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.