LIZA GONEN SMITH MD
NPI 1265604243
Emergency Medicine in Springfield, MA
About Liza Gonen Smith Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LIZA GONEN SMITH MD (NPI 1265604243) is an individual emergency medicine provider in Springfield, Massachusetts, licensed in Massachusetts (244237) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS, is affiliated with Baystate Medical Center, and is a graduate of Boston University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses 2
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
Liza Gonen Smith 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 Reassignment
Medicare enrollment records show Liza Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 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 6
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baystate Medical Center
Acute Care Hospitals · Springfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01199 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.
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
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 Liza Smith's NPI number?
The NPI number for Liza Smith is 1265604243. It was assigned to this individual provider in the NPPES registry on March 30, 2008.
Where is Liza Smith located?
Liza Smith practices at 759 Chestnut St, Springfield, MA 01199. The listed phone number is (413) 794-3233.
What is Liza Smith's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Liza Smith enrolled in Medicare?
Yes. Liza Smith 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 organization bills Medicare for Liza Smith's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liza Smith reassigns Medicare benefits to Baystate Medical Practices, Inc (Springfield, MA). 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 Liza Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Liza Smith accept?
Health plans from Taro Health list Liza Smith 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 Liza Smith affiliated with any hospitals?
According to CMS data, Liza Smith is affiliated with Baystate Medical Center.
When was this NPI record last updated?
The NPPES record for Liza Smith was last updated on May 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Liza Gonen Smith, MD · NPI 1265604243
Emergency Medicine physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since March 30, 2008.
## Identity
- **NPI:** 1265604243 (Entity type: Individual)
- **Enumerated:** March 30, 2008
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 244237 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 759 CHESTNUT ST, Springfield, MA 01199-1619
- **Phone:** (413) 794-3233 · **Fax:** (413) 794-9060
## 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:** Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** May 10, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1265604243) · Data from the CMS NPPES public registry.