Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Peter N Tiffany, M.D.
Urology Physician in Stoneham, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1780619700
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Registry record
Entity type Individual (Type 1)
Name Peter N Tiffany
Credential M.D.
Sex Male
Practice address 3 Woodland Rd, Suite 216, Stoneham, MA, 02180
Phone (781) 979-0661
Enumeration date Jul 11, 2006
Last updated in NPPES Apr 9, 2013
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 |
|---|---|---|---|
| 3119386 | Medicaid | MA | - |
| 340005509 | Other | MA | RR MEDICARE |
| J04258 | Other | MA | BCBS |
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 Peter Tiffany's NPI record?
Cross-check NPI 1780619700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1780619700 active?
Yes, as of the latest NPPES snapshot, NPI 1780619700 is active (record last updated 2013-04-09).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-09.