Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard Alan Grossman, O.D.
Optometrist in Worcester, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1447208715
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard Alan Grossman
Credential O.D.
Sex Male
Practice address 488 Pleasant St, Worcester, MA, 01609
Phone (508) 756-6832
Fax (508) 756-5266
Enumeration date May 5, 2006
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| MG0334588M | Other | MA | CONTROLLED SUBSTANCES REG |
| 0325481 | Medicaid | MA | - |
| 2398 | Other | MA | STATE O.D. LICENSE |
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
Is NPI 1447208715 active?
Yes, as of the latest NPPES snapshot, NPI 1447208715 is active (record last updated 2007-07-09).
How do I verify Richard Grossman's NPI record?
Cross-check NPI 1447208715 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.