Cassandra Ann Maksimczak, CRNA
Certified Registered Nurse Anesthetist · Hillsdale, MI
Cassandra Ann Maksimczak, CRNA is a certified registered nurse anesthetist with a practice address in Hillsdale, Michigan, and NPI 1245552561, issued on Mar 1, 2010. Check the license (Michigan 4704230732, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Cassandra Ann Maksimczak
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 4704230732 MI
Self-reported in NPPES; status is on the state search - Practice location
- 168 S Howell St, Hillsdale, MI 49242
- Phone
- (517) 437-5380
- Enumerated
- Mar 1, 2010
- Record last updated
- Mar 1, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100916000430); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 3,298 in Michigan → Look up another NPI →
Also registered at 168 S Howell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rehan Ahmad, M.D.Emergency Medicine Physician1174903280
- Mohamed Al-Azem, MDDiagnostic Radiology Physician1558436022
- Brietta Allen, MSWSocial Worker1093283673
- Keith Baron, M.D.Emergency Medicine Physician1710012554
- Renee Batt, MSWClinical Social Worker1255654869
- Sarah Batterson, OTRLOccupational Therapist1477053221
Verify Cassandra Ann Maksimczak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704230732Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Promedica Central Corporation OF MichiganAdrian, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cassandra Ann Maksimczak among 3,298 certified registered nurse anesthetist records in Michigan
Cassandra Ann Maksimczak, CRNA is one of 3,298 certified registered nurse anesthetist records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 46% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2009 · median 2012 among the 2,454 with a school on file
- Record last updated2010 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 certified registered nurse anesthetist records list a practice address in Hillsdale
They are 8 of the 276 NPPES records with a practice address in Hillsdale, and 3,298 certified registered nurse anesthetist records in Michigan.
All 3,298 in Michigan → Every provider in Hillsdale → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- John Gadwood, CRNAHillsdale, MI 492421669758835
- Sharee Hoyt, CRNAHillsdale, MI 492421144677139
- Cody KryfkaHillsdale, MI 492421750042677
- Tamara Lemons, CRNAHillsdale, MI 492421679138325
- Mark McClanahan, CRNAHillsdale, MI 492421588641229
- Adam NieuwkoopHillsdale, MI 492421609226638
- Tarra Voigtman, CRNAHillsdale, MI 492421467888941
- Gregory Humbracht, CRNAGrass Lake, MI 492401124129374
Common questions
What is Cassandra Ann Maksimczak, CRNA's NPI number?
Cassandra Ann Maksimczak, CRNA's National Provider Identifier (NPI) is 1245552561, issued on Mar 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Ann Maksimczak, CRNA located?
The NPPES record lists a practice address at 168 S Howell St, Hillsdale, MI, 49242. Phone: (517) 437-5380. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Ann Maksimczak, CRNA's license?
NPPES lists Michigan license number 4704230732, as entered by the provider. 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. Medicare files from data.cms.gov. 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.