Julia R. Koestner, NP
Obstetrics & Gynecology Nurse Practitioner · Paw Paw, MI
Julia R. Koestner, NP is an obstetrics & gynecology nurse practitioner with a practice address in Paw Paw, Michigan, and NPI 1760460562, issued on Jan 3, 2006. Check the license (Michigan 4704145804, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Julia R. Koestner
- Credential
- NP
- Primary taxonomy
- Obstetrics & Gynecology Nurse Practitioner 363LX0001X
- License number
- 4704145804 MI
Self-reported in NPPES; status is on the state search - Practice location
- 451 Health Pkwy, Paw Paw, MI 49079
- Phone
- (269) 655-3070
- Enumerated
- Jan 3, 2006
- Record last updated
- Jul 14, 2025
- Fax
- (269) 655-0767
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology nurse practitioner records → All 58 in Michigan → Look up another NPI →
Also registered at 451 Health Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erin AertsPhysical Therapist1053012922
- Sara Bailey, FNP-BCNurse Practitioner1467858118
- Kimberly Baker, LMSWClinical Social Worker1720439979
- Aaron Bansen, P.T.Physical Therapist1689010936
- Kathy Brittan, MDFamily Medicine Physician1780666925
- Jean Brosnan, RNAmbulatory Care Registered Nurse1972132256
Verify Julia R. Koestner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704145804Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average obstetrics & gynecology nurse practitioner in 2024
498 Medicare Part D claims for 142 beneficiaries, against an average of 198 among the 1,094 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Estradiol99 claims
- Tolterodine Tartrate Er34 claims
- Alendronate Sodium29 claims
- Clobetasol Propionate28 claims
- Solifenacin Succinate28 claims
- Minocycline Hcl22 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $249.36
13 payments; by number, the most common kind was food and beverage; the largest payer was Exeltis, USA Inc. The 1,033 providers of this specialty with any payment received $439.39 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Julia R. Koestner among 58 obstetrics & gynecology nurse practitioner records in Michigan
Julia R. Koestner, NP is one of 58 obstetrics & gynecology nurse practitioner records with a practice address in Michigan. 47% 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, 55% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 29% of these records are
- Record last updated2025 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LX0001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Nurse Practitioner providers in Michigan
There are 58 obstetrics & gynecology nurse practitioner records in Michigan.
All 58 in Michigan → Every provider in Paw Paw → Obstetrics & Gynecology Nurse Practitioner nationwide →
The 8 obstetrics & gynecology nurse practitioner records with the nearest ZIP codes
- Lorelei Williams, NPSaint Joseph, MI 490851750669016
- Laurie Gee, NPNiles, MI 491201033442421
- Elizabeth Zech, NPNiles, MI 491201043225782
- Earlene Currier, RNC, OGNPColdwater, MI 490361831145788
- Valerie Shedd, RNC, MSNColdwater, MI 490361962457093
- Kyoung Lee, NPPortage, MI 490241790765139
- Julie Sokolow, NPKalamazoo, MI 490091306121660
- Debbera Speeter, NPKalamazoo, MI 490091063482537
Common questions
What is Julia R. Koestner, NP's NPI number?
Julia R. Koestner, NP's National Provider Identifier (NPI) is 1760460562, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Julia R. Koestner, NP located?
The NPPES record lists a practice address at 451 Health Pkwy, Paw Paw, MI, 49079. Phone: (269) 655-3070. Providers update this record themselves, so call before visiting.
How can I verify Julia R. Koestner, NP's license?
NPPES lists Michigan license number 4704145804, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Julia R. Koestner, NP prescribe under Medicare Part D?
In 2024, Julia R. Koestner, NP had 498 Medicare Part D claims for 142 beneficiaries; the average among obstetrics & gynecology nurse practitioner prescribers was 198. Part D covers Medicare prescriptions only.
What is Julia R. Koestner, NP's MIPS final score?
The 2023 MIPS final score is 84.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.