Gretchen Elizabeth Miller Carolan, APRN
Family Nurse Practitioner · Louisville, KY
Gretchen Elizabeth Miller Carolan, APRN is a family nurse practitioner with a practice address in Louisville, Kentucky, and NPI 1093094674, issued on Aug 12, 2011. Check the license (Kentucky 3006908, as entered in NPPES) with the Kentucky board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gretchen Elizabeth Miller Carolan
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 3006908 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1620 Arthur St Ste 119, Louisville, KY 40208
- Phone
- (502) 208-8541
- Enumerated
- Aug 12, 2011
- Record last updated
- Feb 10, 2026
- Fax
- (800) 934-1656
- Medicaid IDs
- 201167510 IN
7100183270 KY - Medicare enrollment
- Enrolled (PECOS I20120912000837); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,545 in Kentucky → Look up another NPI →
Also registered at 1620 Arthur St Ste 119
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Morgan Cole, MSN, CRNP, FNP-CFamily Nurse Practitioner1134690688
Verify Gretchen Elizabeth Miller Carolan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Kentucky board licenses this profession
Search for license 3006908Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family nurse practitioner in 2024
346 Medicare Part D claims for 124 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Biktarvy68 claims
- Doxycycline Hyclate20 claims
- Isoniazid19 claims
- Prednisone16 claims
- Dovato15 claims
- Albuterol Sulfate Hfa13 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): 100 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: $458.43
18 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 99,489 providers of this specialty with any payment received $650.95 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.
Bills Medicare through one group practice
- Community Medical Associates IncLouisville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gretchen Elizabeth Miller Carolan among 5,545 family nurse practitioner records in Kentucky
Gretchen Elizabeth Miller Carolan, APRN is one of 5,545 family nurse practitioner records with a practice address in Kentucky. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 17% of them.
- NPI issued2011 · 17% of these records are older, 80% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2001 · median 2018 among the 3,839 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,321 family nurse practitioner records list a practice address in Louisville
They are 1,321 of the 21,891 NPPES records with a practice address in Louisville, and 5,545 family nurse practitioner records in Kentucky.
All 5,545 in Kentucky → Every provider in Louisville → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Cinda Ballard, ARNPLouisville, KY 402081649329731
- Vicki Bono, ARNPLouisville, KY 402081720263015
- Diane Dougherty, ARNPLouisville, KY 402081770534620
- Mark Harris, APRNLouisville, KY 402081538542816
- Vicki Jeffery, APRNLouisville, KY 402081629370077
- Nancy Logan, APRNLouisville, KY 402081629043278
- Stacey Nalley, APRNLouisville, KY 402081407269830
- Andrea Ohr, APRNLouisville, KY 402081205991817
Common questions
What is Gretchen Elizabeth Miller Carolan, APRN's NPI number?
Gretchen Elizabeth Miller Carolan, APRN's National Provider Identifier (NPI) is 1093094674, issued on Aug 12, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Elizabeth Miller Carolan, APRN located?
The NPPES record lists a practice address at 1620 Arthur St Ste 119, Louisville, KY, 40208. Phone: (502) 208-8541. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Elizabeth Miller Carolan, APRN's license?
NPPES lists Kentucky license number 3006908, as entered by the provider. Search the Kentucky board that licenses this profession; the NPPES record confirms identity only.
How much does Gretchen Elizabeth Miller Carolan, APRN prescribe under Medicare Part D?
In 2024, Gretchen Elizabeth Miller Carolan, APRN had 346 Medicare Part D claims for 124 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Gretchen Elizabeth Miller Carolan, APRN's MIPS final score?
The 2023 MIPS final score is 100 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.