Kari Zureki Castillo, NP
Primary Care Nurse Practitioner · Ann Arbor, MI
Kari Zureki Castillo, NP is a primary care nurse practitioner with a practice address in Ann Arbor, Michigan, and NPI 1083928956, issued on Aug 3, 2010. Check the license (Michigan 4704230254, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kari Zureki Castillo
- Credential
- NP
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- 4704230254 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1500 E Medical Center Dr, Ann Arbor, MI 48109
- Phone
- (734) 936-4000
- Enumerated
- Aug 3, 2010
- Record last updated
- Dec 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101228000566); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 426 in Michigan → Look up another NPI →
Also registered at 1500 E Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kari Zureki Castillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704230254Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average primary care nurse practitioner in 2024
1,197 Medicare Part D claims for 91 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Acyclovir124 claims
- Jakafi81 claims
- Azithromycin74 claims
- Posaconazole66 claims
- Ursodiol58 claims
- Eliquis52 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
- Regents OF The University OF MichiganAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kari Zureki Castillo among 426 primary care nurse practitioner records in Michigan
Kari Zureki Castillo, NP is one of 426 primary care nurse practitioner 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 8% of them.
- NPI issued2010 · 8% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2009 · median 2018 among the 235 with a school on file
- Record last updated2019 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Primary Care Nurse Practitioner providers in Michigan
There are 426 primary care nurse practitioner records in Michigan.
All 426 in Michigan → Every provider in Ann Arbor → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Linda Baty, NPAnn Arbor, MI 481091386011989
- Cheryl Bord, NPAnn Arbor, MI 481091912060377
- Robin JacksonAnn Arbor, MI 481091174443808
- Hua Jiang, NPAnn Arbor, MI 481091457891459
- Laura Kaufman, NPAnn Arbor, MI 481091114087061
- Erin Lindstrom, N.P.Ann Arbor, MI 481091356474357
- Janice Peploski, NPAnn Arbor, MI 481091508944752
- Grant Welmers, NPAnn Arbor, MI 481081487170122
Common questions
What is Kari Zureki Castillo, NP's NPI number?
Kari Zureki Castillo, NP's National Provider Identifier (NPI) is 1083928956, issued on Aug 3, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kari Zureki Castillo, NP located?
The NPPES record lists a practice address at 1500 E Medical Center Dr, Ann Arbor, MI, 48109. Phone: (734) 936-4000. Providers update this record themselves, so call before visiting.
How can I verify Kari Zureki Castillo, NP's license?
NPPES lists Michigan license number 4704230254, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Kari Zureki Castillo, NP prescribe under Medicare Part D?
In 2024, Kari Zureki Castillo, NP had 1,197 Medicare Part D claims for 91 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. 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.