Lilliam Villalobos, M.D.
NPI 1437217007 · Psychiatry Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilliam Villalobos, M.D. is a Psychiatry Physician provider in Phoenix, AZ (NPI 1437217007).
Provider details
- NPI number
- 1437217007
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 32040 (AZ)
Specialties & taxonomies
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
99 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 99 | $175 |
Typical Medicare-allowed amounts for these services range $175–$175 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 270 | 18 |
| Divalproex Sodium | 231 | 11 |
| Clozapine | 223 | — |
| Paliperidone Palmitatebrand: Invega Sustenna | 193 | 23 |
| Risperidone | 181 | 11 |
| Benztropine Mesylate | 176 | 17 |
| Gabapentin | 170 | 12 |
| Propranolol Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$459 across 20 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
- 2006-12-05
- Last updated
- 2016-12-07
Frequently asked questions
- What is Lilliam Villalobos's NPI number?
- Lilliam Villalobos's National Provider Identifier (NPI) is 1437217007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilliam Villalobos's specialty?
- Lilliam Villalobos is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Lilliam Villalobos located?
- Lilliam Villalobos's practice location on file with NPPES is 5030 W Mcdowell Rd Ste 16, Phoenix, AZ 85035-3947.
- What is Lilliam Villalobos's phone number?
- The practice phone number listed in the NPPES registry for Lilliam Villalobos is (602) 278-1414.
- Does Lilliam Villalobos accept Medicare?
- Lilliam Villalobos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilliam Villalobos's NPI active?
- Yes — Lilliam Villalobos's NPI (1437217007) is active in the NPPES registry as of the last update on 2016-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.