Liliam Perez, M.D.
NPI 1053441287 · Psychiatry Physician · Salinas, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Liliam Perez, M.D. is a Psychiatry Physician provider in Salinas, CA (NPI 1053441287).
Provider details
- NPI number
- 1053441287
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A87095 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
692 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 213 | $99 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 177 | $147 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 131 | $124 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 120 | $177 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 34 | $67 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Aripiprazole | 198 | 21 |
| Clozapine | 162 | — |
| Quetiapine Fumaratebrand: Quetiapine Fumarate Er | 162 | 11 |
| Lurasidone Hcl | 146 | 14 |
| Sertraline Hcl | 94 | 13 |
| Buspirone Hcl | 93 | — |
| Divalproex Sodiumbrand: Divalproex Sodium Er | 87 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$281 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-06
- Last updated
- 2011-02-10
Frequently asked questions
- What is Liliam Perez's NPI number?
- Liliam Perez's National Provider Identifier (NPI) is 1053441287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liliam Perez's specialty?
- Liliam Perez is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Liliam Perez located?
- Liliam Perez's practice location on file with NPPES is 1270 Natividad Rd, Salinas, CA 93906-3122.
- What is Liliam Perez's phone number?
- The practice phone number listed in the NPPES registry for Liliam Perez is (831) 755-4510.
- Does Liliam Perez accept Medicare?
- Liliam Perez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Liliam Perez's NPI active?
- Yes — Liliam Perez's NPI (1053441287) is active in the NPPES registry as of the last update on 2011-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.