HILDA ALEXANDRA SANCHEZ MILLAN PHD
NPI 1447087465
Psychologist in San Juan, PR

Active since September 14, 2024PECOS Enrolled
431 AVE HOSTOS, SAN JUAN, PR 00918(787) 704-0705 Get Directions Write a Review

NPPES record last updated: March 4, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 4, 2026, Sep 14, 2024 (2 updates tracked since 2024).

About Hilda Alexandra Sanchez Millan Phd NPPES

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

HILDA ALEXANDRA SANCHEZ MILLAN PHD (NPI 1447087465) is an individual psychologist in San Juan, Puerto Rico, licensed in Puerto Rico (7623) and active in the NPI registry since September 2024. She is enrolled in Medicare PECOS and maintains a secondary practice location in Carolina.

NPPES Registry Identity

NPI1447087465
Entity TypeIndividualFemale
Primary Taxonomy103T00000X
Provider Legal NameHILDA ALEXANDRA SANCHEZ MILLANCredential: PHD
Location Address431 AVE HOSTOSSan Juan, PR 00918-3014
Mailing AddressAh19 Calle 29cCanovanas, PR 00729-4104 · (787) 517-5506
Sole ProprietorYes
Enumeration DateSeptember 14, 2024
Last NPPES UpdateMarch 4, 20262 updates tracked since enumeration
NPPES CertifiedMarch 4, 2026
✔ NPI 1447087465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in PR · 7623
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Secondary Practice Location 1

Location 1Ave Paseo de los Gigantes, via 21, RL-9, Urb. Villa Fonatana Segundo pisoCarolina, PR 00983 · Phone (787) 206-5967

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hilda Alexandra Sanchez Millan Phd 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 Hilda Sanchez Millan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Psychiatric Hospital
TORRE DE AUXILIO MUTUO, OFICINA 410
Hato Rey, PR 00918
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 185 clinicians in this Medicare group

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 20

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

Psychiatry & Neurology (Psychiatry)
431 AVE HOSTOS, URB. EL VEDADO
SAN JUAN, PR 00918
Clinic/Center (Adult Mental Health)
431 AVE HOSTOS
SAN JUAN, PR 00918
Psychologist (Clinical)
431 AVE HOSTOS
SAN JUAN, PR 00918
Psychologist (Counseling)
431 AVE HOSTOS
SAN JUAN, PR 00918
Social Worker (Clinical)
431 AVE HOSTOS
SAN JUAN, PR 00918
Social Worker (Clinical)
431 AVE HOSTOS
SAN JUAN, PR 00918
Counselor (Addiction (Substance Use Disorder))
431 AVE HOSTOS
SAN JUAN, PR 00918
Social Worker (Clinical)
431 AVE HOSTOS
SAN JUAN, PR 00918

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 Hilda Sanchez Millan's NPI number?

The NPI number for Hilda Sanchez Millan is 1447087465. It was assigned to this individual provider in the NPPES registry on September 14, 2024.

Where is Hilda Sanchez Millan located?

Hilda Sanchez Millan practices at 431 Ave Hostos, San Juan, PR 00918. The listed phone number is (787) 704-0705.

What is Hilda Sanchez Millan's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Hilda Sanchez Millan enrolled in Medicare?

Yes. Hilda Sanchez Millan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Hilda Sanchez Millan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hilda Sanchez Millan reassigns Medicare benefits to Inspira Behavioral Care Corp. (Hato Rey, 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 Hilda Sanchez Millan'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 Hilda Sanchez Millan was last updated on March 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.