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LILLIAN YVONNE SEGARRA M.D.
NPI 1760588909
Psychiatry & Neurology - Psychiatry in San Juan, PR

Active since September 15, 2006PECOS EnrolledAccepts Medicare Assignment
#76 SECOND STREET, PASEO ALTO, SAN JUAN, PR 00926(787) 755-7327 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lillian Yvonne Segarra M.d. NPPES

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

LILLIAN YVONNE SEGARRA M.D. (NPI 1760588909) is an individual psychiatry provider in San Juan, Puerto Rico, licensed in Puerto Rico (11509) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of University Of Puerto Rico School Of Medicine (1989).

NPPES Registry Identity

NPI1760588909
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameLILLIAN YVONNE SEGARRACredential: M.D.
Location Address#76 SECOND STREET, PASEO ALTOSan Juan, PR 00926
Mailing Address10 Calle CasiaSan Juan, PR 00921-3200 · (787) 755-7327
Phone(787) 755-7327
Sole ProprietorYes
Medical School CMSUniversity Of Puerto Rico School Of MedicineGraduated 1989
Enumeration DateSeptember 15, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1760588909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in PR · 11509
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

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

Lillian Yvonne Segarra 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 ID6103347695
PECOS Enrollment IDI20250313001260
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 Lillian Segarra reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Recinto De Ciencias Medicas
Psychiatry
AVE.AMERICO MIRANDA CENTRO MEDICO DE PR EDIF PRINCIPAL, ESCUELA DE MEDICINA APTDO. 29134
San Juan, PR 00929
  • Reassigned Medicare billing, Puerto Rico enrollment
  • 12 clinicians in this Medicare group
NPI 1083720205 (787) 758-2525

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 00926 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
$172.44 typical visit price
range $56.86 – $172.44
Typical copayment $43.11 (range $14.21 – $43.11)
Most-billed visit code 99205
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.

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 Lillian Segarra's NPI number?

The NPI number for Lillian Segarra is 1760588909. It was assigned to this individual provider in the NPPES registry on September 15, 2006.

Where is Lillian Segarra located?

Lillian Segarra practices at #76 Second Street Paseo Alto, San Juan, PR 00926. The listed phone number is (787) 755-7327.

What is Lillian Segarra's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Lillian Segarra enrolled in Medicare?

Yes. Lillian Segarra 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 Lillian Segarra's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lillian Segarra reassigns Medicare benefits to Recinto De Ciencias Medicas (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 Lillian Segarra'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 Lillian Segarra was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.