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DR. NELSON CARLOS DIAZ BAEZ M.D.
NPI 1558457218
General Practice in Ponce, PR

Active since October 04, 2006PECOS EnrolledAccepts Medicare Assignment
7813 CALLE NAZARET, URB. SANTA MARIA, PONCE, PR 00717(787) 840-1053(787) 987-8042 Get Directions Write a Review

NPPES record last updated: October 29, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Nelson Carlos Diaz Baez M.d. NPPES

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

DR. NELSON CARLOS DIAZ BAEZ M.D. (NPI 1558457218) is an individual general practice provider in Ponce, Puerto Rico, licensed in Puerto Rico (14444) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1558457218
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. NELSON CARLOS DIAZ BAEZCredential: M.D.
Location Address7813 CALLE NAZARET, URB. SANTA MARIAPonce, PR 00717-1006
Mailing Address7813 Calle Nazaret, Urb. Santa MariaPonce, PR 00717-1006 · (787) 840-1053 · Fax (787) 844-4189
Phone(787) 840-1053
Fax(787) 987-8042
Sole ProprietorYes
Medical School CMSOtherGraduated 1999
Enumeration DateOctober 4, 2006
Last NPPES UpdateOctober 29, 2020
NPPES CertifiedOctober 29, 2020
✔ NPI 1558457218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in PR · 14444
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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Nelson Carlos Diaz Baez 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 ID8426088683
PECOS Enrollment IDI20050817000369
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.

Other Providers at the Same Location NPPES 3

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

DR. SORIA L DIAZ BAEZ MD
General Practice
7813 CALLE NAZARET
PONCE, PR 00717
Ponce Municipio (787) 840-1053
NADJA DIAZ BAEZ MD
Internal Medicine
7813 CALLE NAZARET, URB SANTA MARIA
PONCE, PR 00717
Ponce Municipio (787) 840-1053
PSYCHIATRICS PSC
Psychiatry & Neurology (Psychiatry)
7813 CALLE NAZARET, URB SANTA MARIA
PONCE, PR 00717
Ponce Municipio (787) 840-1053

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 Nelson Diaz Baez's NPI number?

The NPI number for Nelson Diaz Baez is 1558457218. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Nelson Diaz Baez located?

Nelson Diaz Baez practices at 7813 Calle Nazaret Urb. Santa Maria, Ponce, PR 00717. The listed phone number is (787) 840-1053.

What is Nelson Diaz Baez's specialty?

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

Is Nelson Diaz Baez enrolled in Medicare?

Yes. Nelson Diaz Baez 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.

When was this NPI record last updated?

The NPPES record for Nelson Diaz Baez was last updated on October 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.