DR. ANDREW WILLIAM ARTENSTEIN MD
NPI 1316995277
Internal Medicine - Infectious Disease in Springfield, MA
About Dr. Andrew William Artenstein Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW WILLIAM ARTENSTEIN MD (NPI 1316995277) is an individual infectious disease provider in Springfield, Massachusetts, licensed in Massachusetts (150263) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Andrew William Artenstein Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrew Artenstein 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.
Physician 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
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 Andrew Artenstein's NPI number?
The NPI number for Andrew Artenstein is 1316995277. It was assigned to this individual provider in the NPPES registry on May 4, 2006.
Where is Andrew Artenstein located?
Andrew Artenstein practices at 3300 Main St 3rd Floor, Suite C&d, Springfield, MA 01199. The listed phone number is (413) 794-7394.
What is Andrew Artenstein's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Andrew Artenstein enrolled in Medicare?
Yes. Andrew Artenstein is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrew Artenstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Artenstein 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 Andrew Artenstein'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 Artenstein was last updated on January 31, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.