Cassandra Marie Dietz, OTR
Occupational Therapist · Rockford, MI
Cassandra Marie Dietz, OTR is an occupational therapist with a practice address in Rockford, Michigan, and NPI 1386936094, issued on May 12, 2011. Check the license with the Michigan board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cassandra Marie Dietz
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 4383 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 164 Prospect St, Rockford, MI 49341
- Phone
- (616) 262-1222
- Enumerated
- May 12, 2011
- Record last updated
- Dec 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211208002149); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 5,276 in Michigan → Look up another NPI →
Verify Cassandra Marie Dietz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Cassandra Marie Dietz among 5,276 occupational therapist records in Michigan
Cassandra Marie Dietz, OTR is one of 5,276 occupational therapist records with a practice address in Michigan. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 16% of them.
- NPI issued2011 · 16% of these records are older, 82% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated2009 · median 2016 among the 590 with a school on file
- Record last updated2021 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
13 occupational therapist records list a practice address in Rockford
They are 13 of the 493 NPPES records with a practice address in Rockford, and 5,276 occupational therapist records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,276 in Michigan → Every provider in Rockford → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Amanda Brennan, OTR/LRockford, MI 493411588113138
- Jessica BryantRockford, MI 493411518819390
- Dereck ChavisRockford, MI 493411932676525
- Hannah Dalgleish, OTRockford, MI 493411528745874
- Adrianna DanielsRockford, MI 493411538949870
- Jemerie HopkinsRockford, MI 493411669587663
- Molly Marn, OTD, OTR/LRockford, MI 493411427760222
- Emily Milan, OTR/LRockford, MI 493411205594801
Common questions
What is Cassandra Marie Dietz, OTR's NPI number?
Cassandra Marie Dietz, OTR's National Provider Identifier (NPI) is 1386936094, issued on May 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Marie Dietz, OTR located?
The NPPES record lists a practice address at 164 Prospect St, Rockford, MI, 49341. Phone: (616) 262-1222. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Marie Dietz, OTR's license?
Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.