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DR. YANIA NICOLAU M.D.
NPI 1659617967
General Practice in San Juan, PR

Active since December 14, 2012PECOS Enrolled
139 CARR 177, APT 606, SAN JUAN, PR 00926(787) 367-5057 Get Directions Write a Review

NPPES record last updated: June 10, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Yania Nicolau M.d. NPPES

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

DR. YANIA NICOLAU M.D. (NPI 1659617967) is an individual general practice provider in San Juan, Puerto Rico, licensed in Puerto Rico (18978) and active in the NPI registry since December 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659617967
Entity TypeIndividualFemale
Primary Taxonomy208D00000X
Provider Legal NameDR. YANIA NICOLAUCredential: M.D.
Location Address139 CARR 177, APT 606San Juan, PR 00926-5348
Mailing Address139 Carr 177, Apt 606San Juan, PR 00926-5348 · (787) 367-5057
Phone(787) 367-5057
Sole ProprietorYes
Enumeration DateDecember 14, 2012
Last NPPES UpdateJune 10, 2021
NPPES CertifiedJune 10, 2021
✔ NPI 1659617967 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 · 18978
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

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Yania Nicolau M.d. 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 Reassignments

2

Medicare enrollment records show Yania Nicolau reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dermgroup LLC
MOHS-Micrographic Surgery
525 AVE ROOSEVELT LA TORRE DE PLAZA STE 801
San Juan, PR 00918
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 2 clinicians in this Medicare group
NPI 1790337582 (787) 281-0784
Physician H.M.O. Inc.
Emergency Medical Technician, Intermediate
CALLE PADRE DE LAS CASA, #107
San Juan, PR 00918
  • Reassigned Medicare billing, Puerto Rico enrollment
  • Medicare enrollment name: Physician Hmo Inc
  • 33 clinicians in this Medicare group
NPI 1730481649 (787) 294-7801

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 Yania Nicolau's NPI number?

The NPI number for Yania Nicolau is 1659617967. It was assigned to this individual provider in the NPPES registry on December 14, 2012.

Where is Yania Nicolau located?

Yania Nicolau practices at 139 Carr 177 Apt 606, San Juan, PR 00926. The listed phone number is (787) 367-5057.

What is Yania Nicolau's specialty?

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

Is Yania Nicolau enrolled in Medicare?

Yes. Yania Nicolau is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Yania Nicolau's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Yania Nicolau reassigns Medicare benefits to 2 organizations: Dermgroup LLC (San Juan, PR) and Physician H.M.O. Inc. (San Juan, PR). Each 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 Yania Nicolau'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 Yania Nicolau was last updated on June 10, 2021. 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.