LILLIAM VILLALOBOS M.D.
NPI 1437217007
Psychiatry & Neurology - Psychiatry in Phoenix, AZ

Q: What is Lilliam Villalobos's NPI number?

The NPI number for Lilliam Villalobos is 1437217007. It was assigned to this individual provider in the NPPES registry on December 5, 2006.

Q: What is Lilliam Villalobos's specialty?

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

Active since December 05, 2006PECOS Enrolled

5030 W MCDOWELL RD STE 16, PHOENIX, AZ 85035(602) 278-1414(602) 269-8410 Get Directions Write a Review

NPPES record last updated: December 7, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Lilliam Villalobos M.d. NPPES

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

LILLIAM VILLALOBOS M.D. (NPI 1437217007) is an individual psychiatry provider in Phoenix, Arizona, licensed in Arizona (32040) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437217007

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameLILLIAM VILLALOBOSCredential: M.D.

Location Address5030 W MCDOWELL RD STE 16Phoenix, AZ 85035-3947

Mailing Address3003 N Central Ave Ste 305Phoenix, AZ 85012-2904 · (602) 685-6000 · Fax (602) 302-7925

Phone(602) 278-1414

Fax(602) 269-8410

Sole ProprietorNo

Enumeration DateDecember 5, 2006

Last NPPES UpdateDecember 7, 2016

✔ NPI 1437217007 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 AZ · 32040

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.

5030 W MCDOWELL RD STE 16, Phoenix, AZ 85035

Open in Google Maps ↗

Other Identifiers 3

Medicare UPINH34099AZ

Medicaid894247AZ

Medicare PINZ184541AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lilliam Villalobos M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Lilliam Villalobos reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Terros Inc

2.6 mi

Mental Health (Including Community Mental Health Center)

4616 N 51ST AVE STE 201
Phoenix, AZ 85031

Reassigned Medicare billing, Arizona enrollment
119 clinicians in this Medicare group

NPI 1326555376 (602) 685-6000

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

99 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85035 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

$168.60 typical visit price

range $55.44 – $168.60

Typical copayment $42.15 (range $13.86 – $42.15)

Most-billed visit code 99205

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

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.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHOICES NETWORK OF ARIZONA, INC

Community/Behavioral Health

5030 W MCDOWELL RD STE 16
PHOENIX, AZ 85035

Maricopa County (602) 278-1414

FOCAL POINT THERAPEUTICS LLC

Speech-Language Pathologist

5030 W MCDOWELL RD STE 16
PHOENIX, AZ 85035

Maricopa County (602) 397-8167

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 Lilliam Villalobos's NPI number?

The NPI number for Lilliam Villalobos is 1437217007. It was assigned to this individual provider in the NPPES registry on December 5, 2006.

Where is Lilliam Villalobos located?

Lilliam Villalobos practices at 5030 W Mcdowell Rd Ste 16, Phoenix, AZ 85035. The listed phone number is (602) 278-1414.

What is Lilliam Villalobos's specialty?

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

Is Lilliam Villalobos enrolled in Medicare?

Yes. Lilliam Villalobos is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lilliam Villalobos's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lilliam Villalobos reassigns Medicare benefits to Terros Inc (Phoenix, AZ). 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 Lilliam Villalobos's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lilliam Villalobos accept?

Health plans from Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Lilliam Villalobos as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lilliam Villalobos was last updated on December 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.