Lines Perez, M.D.
NPI 1821060971 · Psychiatry Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lines Perez, M.D. is a Psychiatry Physician provider in San Juan, PR (NPI 1821060971).
Provider details
- NPI number
- 1821060971
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 13101 (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
20 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 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 3,301 | 353 |
| Bupropion Hclbrand: Bupropion Xl | 1,722 | 181 |
| Temazepam | 1,574 | 191 |
| Lorazepam | 883 | 81 |
| Quetiapine Fumarate | 808 | 84 |
| Zolpidem Tartrate | 770 | 91 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-03
- Last updated
- 2024-08-08
- Certified
- 2024-08-08
Frequently asked questions
- What is Lines Perez's NPI number?
- Lines Perez's National Provider Identifier (NPI) is 1821060971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lines Perez's specialty?
- Lines Perez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lines Perez located?
- Lines Perez's practice location on file with NPPES is 389 Calle Eleonor Roosevelt, San Juan, PR 00918-2108.
- What is Lines Perez's phone number?
- The practice phone number listed in the NPPES registry for Lines Perez is (787) 250-9701.
- Does Lines Perez accept Medicare?
- Lines Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lines Perez's NPI active?
- Yes — Lines Perez's NPI (1821060971) is active in the NPPES registry as of the last update on 2024-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.