MATTHEW NEIL LILLY MD
NPI 1346571643
Psychiatry & Neurology - Psychiatry in Morgan Hill, CA
About Matthew Neil Lilly Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW NEIL LILLY MD (NPI 1346571643) is an individual psychiatry provider in Morgan Hill, California, licensed in California (A127216) and active in the NPI registry since January 2010. He is enrolled in Medicare PECOS, maintains 3 additional practice locations, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Matthew Neil Lilly Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Matthew Lilly reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Morgan Hill, CA 95037
- Reassigned Medicare billing, California enrollment
- 22 clinicians in this Medicare group
Tracy, CA 95376
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of San Joaquin
- 195 clinicians in this Medicare group
Vallejo, CA 94590
- Reassigned Medicare billing, California enrollment
- 73 clinicians in this Medicare group
Galt, CA 95632
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: County Of Sacramento
- 45 clinicians in this Medicare group
Paso Robles, CA 93446
- Reassigned Medicare billing, California enrollment
- 32 clinicians in this Medicare group
Visalia, CA 93291
- Reassigned Medicare billing, California enrollment
- 81 clinicians in this Medicare group
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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95037 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MORGAN HILL, CA 95037
MORGAN HILL, CA 95037
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 Matthew Lilly's NPI number?
The NPI number for Matthew Lilly is 1346571643. It was assigned to this individual provider in the NPPES registry on January 26, 2010.
Where is Matthew Lilly located?
Matthew Lilly practices at 18217 Hale Ave, Morgan Hill, CA 95037. The listed phone number is (408) 465-8280.
What is Matthew Lilly's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Matthew Lilly enrolled in Medicare?
Yes. Matthew Lilly is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Matthew Lilly's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Lilly reassigns Medicare benefits to 6 organizations: Psynergy Programs Inc. (Morgan Hill, CA), San Joaquin County Behavioral Health Services (Tracy, CA), County Of Solano (Vallejo, CA), Visions Unlimited, Inc. (Galt, CA), County Of San Luis Obispo (Paso Robles, CA) and 1 more organization, listed in the Medicare section above. Each 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 Matthew Lilly's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Matthew Lilly was last updated on May 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Matthew Neil Lilly, MD · NPI 1346571643
Psychiatry physician in Morgan Hill, California. Individual provider, active in the CMS NPPES registry since January 26, 2010.
## Identity
- **NPI:** 1346571643 (Entity type: Individual)
- **Enumerated:** January 26, 2010
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A127216 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 18217 HALE AVE, Morgan Hill, CA 95037-3550
- **Phone:** (408) 465-8280
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): Psynergy Programs Inc. (NPI 1801934450, Morgan Hill, CA); San Joaquin County Behavioral Health Services (NPI 1306051370, Tracy, CA); County Of Solano (NPI 1730310236, Vallejo, CA); Visions Unlimited, Inc. (NPI 1639268683, Galt, CA); County Of San Luis Obispo (NPI 1134287634, Paso Robles, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** May 16, 2024
- **Other identifiers:** Medicaid ENROLLED (MN); Medicaid ENROLLED (IA)
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Source: [NPI Profile](https://npiprofile.com/npi/1346571643) · Data from the CMS NPPES public registry.