Kristen Diez, NP
Nurse Practitioner · Ypsilanti, MI
Kristen Diez, NP is a nurse practitioner with a practice address in Ypsilanti, Michigan, and NPI 1912491796, issued on Jun 15, 2018. Check the license (Michigan 4704271978, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kristen Diez
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704271978 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5333 Mcauley Drive, Ypsilanti, MI 48197
- Phone
- (734) 712-3971
- Enumerated
- Jun 15, 2018
- Record last updated
- Jan 24, 2024
- Fax
- (734) 887-8941
- Medicare enrollment
- Enrolled (PECOS I20181105001206); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at 5333 Mcauley Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kristen Diez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704271978Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average nurse practitioner in 2024
277 Medicare Part D claims for 95 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 59 claims were for opioids.
Most prescribed
- Oxycodone Hcl55 claims
- Amlodipine Besylate25 claims
- Pantoprazole Sodium22 claims
- Gabapentin20 claims
- Methocarbamol17 claims
- Atorvastatin Calcium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Iha Health Services CorporationLivonia, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristen Diez among 3,574 nurse practitioner records in Michigan
Kristen Diez, NP is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 58% of them.
- NPI issued2018 · 58% of these records are older, 35% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2018 · median 2017 among the 1,983 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
58 nurse practitioner records list a practice address in Ypsilanti
They are 58 of the 3,625 NPPES records with a practice address in Ypsilanti, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Ypsilanti → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Amy Albert, CNPYpsilanti, MI 481971336307628
- Peggy Cave, NPYpsilanti, MI 481971164604179
- Melissa Halaby, NPYpsilanti, MI 481971740505429
- Jill Hannah, NPYpsilanti, MI 481971760422646
- Carol Kolesar, NPYpsilanti, MI 481971710965165
- Darlene Ledwon, FNP, CNMYpsilanti, MI 481971821179946
- Martha McClain, NPYpsilanti, MI 481971396712832
- Linda Mixter, MSN APRN BCYpsilanti, MI 481971457325284
Common questions
What is Kristen Diez, NP's NPI number?
Kristen Diez, NP's National Provider Identifier (NPI) is 1912491796, issued on Jun 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kristen Diez, NP located?
The NPPES record lists a practice address at 5333 Mcauley Drive, Ypsilanti, MI, 48197. Phone: (734) 712-3971. Providers update this record themselves, so call before visiting.
How can I verify Kristen Diez, NP's license?
NPPES lists Michigan license number 4704271978, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Kristen Diez, NP prescribe under Medicare Part D?
In 2024, Kristen Diez, NP had 277 Medicare Part D claims for 95 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.