Maria Marissa Davis
Certified Registered Nurse Anesthetist · Jackson, MI
Maria Marissa Davis is a certified registered nurse anesthetist with a practice address in Jackson, Michigan, and NPI 1548359250, issued on Oct 12, 2006. Check the license (Michigan 4704144427, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Marissa Davis
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 4704144427 MI
Self-reported in NPPES; status is on the state search - Practice location
- 205 N East Ave, Jackson, MI 49201
- Phone
- (517) 205-7364
- Enumerated
- Oct 12, 2006
- Record last updated
- Jan 26, 2026
- Medicare enrollment
- Enrolled (PECOS I20070802000304); 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 205 N East Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Maria Marissa Davis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704144427Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Mymichigan Medical Center MidlandMidland, MI · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Maria Marissa Davis among 3,298 certified registered nurse anesthetist records in Michigan
Maria Marissa Davis 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 61% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1992 · median 2012 among the 2,454 with a school on file
- Record last updated2026 · 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).
74 certified registered nurse anesthetist records list a practice address in Jackson
They are 74 of the 3,310 NPPES records with a practice address in Jackson, and 3,298 certified registered nurse anesthetist records in Michigan.
All 3,298 in Michigan → Every provider in Jackson → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Marykay Bieber, CRNAJackson, MI 492011134184146
- Louis Busch, CRNAJackson, MI 492011174533467
- David Christophel, CRNAJackson, MI 492011326076712
- Heather Corcoran, CRNAJackson, MI 492011609983527
- Steven Dickerson, CRNAJackson, MI 492011013986587
- Robin Hardt, CRNAJackson, MI 492011750319166
- Kathryn Kelly, CRNAJackson, MI 492011932138484
- Randall Kleppe, CRNAJackson, MI 492011679680813
Common questions
What is Maria Marissa Davis's NPI number?
Maria Marissa Davis's National Provider Identifier (NPI) is 1548359250, issued on Oct 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Marissa Davis located?
The NPPES record lists a practice address at 205 N East Ave, Jackson, MI, 49201. Phone: (517) 205-7364. Providers update this record themselves, so call before visiting.
How can I verify Maria Marissa Davis's license?
NPPES lists Michigan license number 4704144427, 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.