Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Richard J. Sims, O.D.
Optometrist in Mason, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215990114
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Registry record
Entity type Individual (Type 1)
Name Dr. Richard J. Sims
Credential O.D.
Sex Male
Practice address 1103 S Cedar St, Mason, MI, 48854
Phone (517) 676-9350
Fax (517) 676-8040
Enumeration date Apr 11, 2006
Last updated in NPPES Jan 14, 2021
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 |
|---|---|---|---|
| 0C31249 | Other | MI | BLUE CROSS BLUE SHIELD |
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
What is the NPI number for Richard Sims?
The National Provider Identifier (NPI) for Richard Sims is 1215990114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Richard Sims practice?
The practice location on file with NPPES is in Mason, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Physiotherapy Associates Inc Rehabilitation Clinic/Center · Mason, MI NPI 1326146077 Holly Swartz Optometrist · Mason, MI NPI 1164560439 Gulick & Gulick D.D.S., P.C. Dentist · Mason, MI NPI 1538313366 Hearing Professionals of America LLC Hearing Aid Equipment · Mason, MI NPI 1639443039 Kempeinen Dentistry, P.C. Dental Clinic/Center · Mason, MI NPI 1760862635 Audrie Haney Occupational Therapist · Mason, MI NPI 1184234551 Myeyedr Optometry of Michigan, LLC Optometrist · Mason, MI NPI 1427646546 Niharika Dantuluri Physical Therapist · Mason, MI NPI 1467211243
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-14.