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Richard W Kleinert, MD

Ophthalmology Physician in Worcester, MA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1417949918

Verified

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Registry record

Entity type Individual (Type 1)
Name Richard W Kleinert
Credential MD
Sex Male
Practice address 100 Front St, 12th Fl, Worcester, MA, 01608
Phone (508) 368-5510
Fax (508) 368-5530
Enumeration date Aug 19, 2005
Last updated in NPPES Oct 31, 2011

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD022472E (PA) Secondary
207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 232530 (MA) Primary
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
000934840 Medicaid PA -

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.

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Frequently asked questions

What is the NPI number for Richard Kleinert?
The National Provider Identifier (NPI) for Richard Kleinert is 1417949918, a Type 1 (individual) record in the CMS NPPES registry.
Where does Richard Kleinert practice?
The practice location on file with NPPES is in Worcester, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-31.