GARY L MONTANO M.D.
NPI 1104874155
Emergency Medicine in Springfield, MA
About Gary L Montano M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GARY L MONTANO M.D. (NPI 1104874155) is an individual emergency medicine provider in Springfield, Massachusetts, licensed in Massachusetts (81943) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 11
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gary L Montano M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Gary Montano reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Springfield, MA 01104
- Reassigned Medicare billing, Massachusetts enrollment
- 168 clinicians in this Medicare group
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts 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.
Areas of Expertise CMS Part B claims 5
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 01104 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.
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 Gary Montano's NPI number?
The NPI number for Gary Montano is 1104874155. It was assigned to this individual provider in the NPPES registry on May 4, 2006. The provider is also known as Gary Lynn Montano MD.
Where is Gary Montano located?
Gary Montano practices at 271 Carew St, Springfield, MA 01104. The listed phone number is (413) 748-9137.
What is Gary Montano's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Gary Montano enrolled in Medicare?
Yes. Gary Montano is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gary Montano's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gary Montano reassigns Medicare benefits to 2 organizations: Mercy Inpatient Medical Associates Inc. (Springfield, MA) and On Call Urgent Care, LLC (Northampton, MA). 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 Gary Montano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gary Montano accept?
Health plans from Taro Health list Gary Montano 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 Gary Montano was last updated on June 17, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.