Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Larry J Pellish, M.D.
Specialist in Pittsfield, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821069832
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Registry record
Entity type Individual (Type 1)
Name Dr. Larry J Pellish
Credential M.D.
Sex Male
Practice address 777 North St, Suite 203, Pittsfield, MA, 01201
Phone (413) 499-8590
Fax (413) 499-6410
Enumeration date Jan 28, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00536205 | Medicaid | NY | - |
| 10034390 | Other | NY | CDPHP |
| 15329 | Other | MA | HEALTH NEW ENGLAND |
| 2056186 | Medicaid | MA | - |
| 365677 | Other | NY | MVP |
| A66253 | Other | MA | HARVARD PILGRIM HEALTHCAR |
| 040795 | Other | MA | TUFTS HEALTHPLAN |
| I22244 | Other | MA | BCBSMA |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Larry Pellish's NPI record?
Cross-check NPI 1821069832 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821069832 active?
Yes, as of the latest NPPES snapshot, NPI 1821069832 is active (record last updated 2007-07-08).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.