THEODORE J ZERVAS DMD
NPI 1093821159
Dentist - General Practice in Greenfield, MA
About Theodore J Zervas Dmd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THEODORE J ZERVAS DMD (NPI 1093821159) is an individual general practice provider in Greenfield, Massachusetts, licensed in Massachusetts (18613) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and holds a CLIA Waiver certificate valid through November 12, 2026.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Theodore J Zervas Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 22D2200219
Theodore Zervas Dmd · Greenfield, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01301 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.
GREENFIELD, MA 01301
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 Theodore Zervas's NPI number?
The NPI number for Theodore Zervas is 1093821159. It was assigned to this individual provider in the NPPES registry on August 22, 2006.
Where is Theodore Zervas located?
Theodore Zervas practices at 55 Federal St Suite 240, Greenfield, MA 01301. The listed phone number is (413) 772-0884.
What is Theodore Zervas's specialty?
The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.
Is Theodore Zervas enrolled in Medicare?
Yes. Theodore Zervas is registered in the Medicare PECOS enrollment system.
Does Theodore Zervas hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 22D2200219) is associated with this NPI, valid through November 12, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Theodore Zervas accept?
Health plans from Humana list Theodore Zervas 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 Theodore Zervas was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
