CHARLES FRANCIS LANZILLO III M.D.
NPI 1417120312
Emergency Medicine in San Antonio, TX
About Charles Francis Lanzillo Iii M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES FRANCIS LANZILLO III M.D. (NPI 1417120312) is an individual emergency medicine provider in San Antonio, Texas, licensed in Texas (Q6865) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health Williston, and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2008).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Charles Francis Lanzillo Iii M.d. 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
12Medicare enrollment records show Charles Lanzillo reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 118 clinicians in this Medicare group
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 153 clinicians in this Medicare group
Lennox, SD 57039
- Reassigned Medicare billing, South Dakota enrollment
- 1,097 clinicians in this Medicare group
San Diego, CA 92120
- Reassigned Medicare billing, California enrollment
- 62 clinicians in this Medicare group
National City, CA 91950
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 221 clinicians in this Medicare group
Dickinson, ND 58601
- Reassigned Medicare billing, North Dakota enrollment
- Medicare enrollment name: St. Joseph's Hospital And Health Center
- Also billed through NPI 1992947956 (North Dakota)
- 401 clinicians in this Medicare group
Devils Lake, ND 58301
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1659343093 (North Dakota)
- 102 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- 301 clinicians in this Medicare group
Williston, ND 58801
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1902824576 (North Dakota)
- 268 clinicians in this Medicare group
Malta, MT 59538
- Reassigned Medicare billing, Montana enrollment
- 12 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health Williston
Critical Access Hospitals · Williston, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Charles Lanzillo's NPI number?
The NPI number for Charles Lanzillo is 1417120312. It was assigned to this individual provider in the NPPES registry on April 11, 2008.
Where is Charles Lanzillo located?
Charles Lanzillo practices at 16088 San Pedro Ave, San Antonio, TX 78232. The listed phone number is (310) 448-3972.
What is Charles Lanzillo's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Charles Lanzillo enrolled in Medicare?
Yes. Charles Lanzillo 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 Charles Lanzillo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Lanzillo reassigns Medicare benefits to 12 organizations: Lone Star Emergency Associates LLC (Victoria, TX), Victoria Emergency Associates LLC (Victoria, TX), Sanford Medical Center (Lennox, SD), Alvarado Emergency Medical Associates, Inc. (San Diego, CA), Regents Of The Unviersity Of California (National City, CA) and 7 more organizations, 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 Charles Lanzillo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Lanzillo accept?
Health plans from Antidote Health of TX, Blue Cross Blue Shield of North Dakota, Blue Cross and Blue Shield of Texas and Medica list Charles Lanzillo 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.
Is Charles Lanzillo affiliated with any hospitals?
According to CMS data, Charles Lanzillo is affiliated with Chi St Alexius Health Williston.
When was this NPI record last updated?
The NPPES record for Charles Lanzillo was last updated on August 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Charles Francis Lanzillo III, M.D. · NPI 1417120312
Emergency Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since April 11, 2008.
## Identity
- **NPI:** 1417120312 (Entity type: Individual)
- **Enumerated:** April 11, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** Q6865 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 16088 SAN PEDRO AVE, San Antonio, TX 78232
- **Phone:** (310) 448-3972
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): Lone Star Emergency Associates LLC (NPI 1457709040, Victoria, TX); Victoria Emergency Associates LLC (NPI 1407917164, Victoria, TX); Sanford Medical Center (NPI 1518284264, Lennox, SD); Alvarado Emergency Medical Associates, Inc. (NPI 1285811992, San Diego, CA); Regents Of The Unviersity Of California (NPI 1275722415, National City, CA); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 2008
## Record status
- **NPPES last updated:** August 1, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1417120312) · Data from the CMS NPPES public registry.