Lillian Segarra, M.D.
NPI 1760588909 · Psychiatry Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lillian Segarra, M.D. is a Psychiatry Physician provider in San Juan, PR (NPI 1760588909).
Provider details
- NPI number
- 1760588909
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 11509 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 58 | 14 |
| Sertraline Hcl | 30 | — |
| Trazodone Hcl | 29 | — |
| Quetiapine Fumarate | 25 | — |
| Escitalopram Oxalate | 20 | — |
| Mirtazapine | 19 | — |
| Haloperidol Decanoate | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lillian Segarra's NPI number?
- Lillian Segarra's National Provider Identifier (NPI) is 1760588909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lillian Segarra's specialty?
- Lillian Segarra is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lillian Segarra located?
- Lillian Segarra's practice location on file with NPPES is #76 Second Street, San Juan, PR 00926.
- What is Lillian Segarra's phone number?
- The practice phone number listed in the NPPES registry for Lillian Segarra is (787) 755-7327.
- Does Lillian Segarra accept Medicare?
- Lillian Segarra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lillian Segarra's NPI active?
- Yes — Lillian Segarra's NPI (1760588909) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.