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DR. NICOLE MARIE DIAZ-RAMOS MD
NPI 1194173252
Allergy & Immunology in Arecibo, PR

Active since May 31, 2016PECOS EnrolledAccepts Medicare Assignment
METROPOLITAN HOSPITAL DR. SUSONI, #55 CALLE PALMA, ARECIBO, PR 00612(787) 539-3554 Get Directions Write a Review

NPPES record last updated: May 30, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Nicole Marie Diaz-ramos Md NPPES

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

DR. NICOLE MARIE DIAZ-RAMOS MD (NPI 1194173252) is an individual allergy & immunology provider in Arecibo, Puerto Rico, licensed in Puerto Rico (21241) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (2016).

NPPES Registry Identity

NPI1194173252
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. NICOLE MARIE DIAZ-RAMOSCredential: MD
Location AddressMETROPOLITAN HOSPITAL DR. SUSONI, #55 CALLE PALMAArecibo, PR 00612
Mailing AddressBarrio Monacillos Carr. 22, Centro Medico, Hospital Pediatrico Universitario Dr. Antonio OrtizRio Piedras, PR 00935 · (787) 753-6390
Phone(787) 539-3554
Sole ProprietorNo
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 2016
Enumeration DateMay 31, 2016
Last NPPES UpdateMay 30, 2023
NPPES CertifiedMay 21, 2023
✔ NPI 1194173252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in PR · 21241
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
Also ListedPediatricsTaxonomy 208000000X · License 21241 (PR)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

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

Dr. Nicole Marie Diaz-ramos Md 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 ID8123481140
PECOS Enrollment IDI20230823004735
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 Nicole Diaz-ramos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Allergy Group Psc
Allergy & Immunology
METROPOLITAN HOSPITAL DR. SUSONI, #55 CALLE PALMA
Arecibo, PR 00612
  • Reassigned Medicare billing, Puerto Rico enrollment
NPI 1790478410 (787) 539-3554

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

Other Providers at the Same Location NPPES

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

ALLERGY GROUP PSC
Allergy & Immunology
METROPOLITAN HOSPITAL DR. SUSONI, #55 CALLE PALMA
ARECIBO, PR 00612
Arecibo Municipio (787) 539-3554

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 Nicole Diaz-ramos's NPI number?

The NPI number for Nicole Diaz-ramos is 1194173252. It was assigned to this individual provider in the NPPES registry on May 31, 2016.

Where is Nicole Diaz-ramos located?

Nicole Diaz-ramos practices at Metropolitan Hospital Dr. Susoni #55 Calle Palma, Arecibo, PR 00612. The listed phone number is (787) 539-3554.

What is Nicole Diaz-ramos's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Nicole Diaz-ramos enrolled in Medicare?

Yes. Nicole Diaz-ramos 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 Nicole Diaz-ramos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicole Diaz-ramos reassigns Medicare benefits to Allergy Group Psc (Arecibo, 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 Nicole Diaz-ramos'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 Nicole Diaz-ramos was last updated on May 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.