ANDREW WILSON LAYMAN
NPI 1154188258
Nurse Practitioner - Acute Care in Modesto, CA
About Andrew Wilson Layman NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW WILSON LAYMAN (NPI 1154188258) is an individual acute care provider in Modesto, California, licensed in California (95028360) and active in the NPI registry since March 2024. He is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andrew Wilson Layman is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrew Layman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- 15 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 95350 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MODESTO, CA 95350
MODESTO, CA 95350
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 Andrew Layman's NPI number?
The NPI number for Andrew Layman is 1154188258. It was assigned to this individual provider in the NPPES registry on March 5, 2024.
Where is Andrew Layman located?
Andrew Layman practices at 1441 Florida Ave, Modesto, CA 95350. The listed phone number is (786) 843-7842.
What is Andrew Layman's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Andrew Layman enrolled in Medicare?
Yes. Andrew Layman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrew Layman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Layman reassigns Medicare benefits to Pulmonary & Critical Care Associates Of Modesto Inc (Modesto, CA). 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 Andrew Layman'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 Andrew Layman was last updated on March 5, 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.
# Andrew Wilson Layman · NPI 1154188258
Acute Care physician in Modesto, California. Individual provider, active in the CMS NPPES registry since March 5, 2024.
## Identity
- **NPI:** 1154188258 (Entity type: Individual)
- **Enumerated:** March 5, 2024
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95028360 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1441 FLORIDA AVE, Modesto, CA 95350-4418
- **Phone:** (786) 843-7842
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Pulmonary & Critical Care Associates Of Modesto Inc (NPI 1669849394, Modesto, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** March 5, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1154188258) · Data from the CMS NPPES public registry.