Doctor profile · Federal record
Dr. Gretchen Miller Carolan, APRN
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Louisville, KY
- NPI 1093094674
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1620 Arthur St Ste 119
Louisville, KY 402082727
(502) 208-8541
fax (800) 934-1656 - Additional location
-
1801 Portland Ave
Louisville, KY 402031059 - Additional location
-
7926 Preston Hwy Ste 106
Louisville, KY 402193848
(502) 964-4357
fax (502) 966-5984 - Mailing address
-
Po Box 909
Louisville, KY 402010909
Credentials & registration
- NPI registered
- August 2011 — 15 yrs on file
- Profile last updated
- February 10, 2026
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Kentucky #3006908
- Medicaid (2)
- IN #201167510 · KY #7100183270
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093094674. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
330
Distinct HCPCS
6
Medicare allowed
$30,872
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 152 | 149 | $100 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 60 | 60 | $72 | |
87636 |
Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b | 55 | 54 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 23 | 23 | $143 | |
81003 |
Automated urinalysis test | 22 | 22 | $2 | |
71046 |
X-ray of chest, 2 views | 18 | 18 | $26 |
In context: peer comparison
Among 322 peers in this city , average services per provider: 95. This provider delivers 3.5× the peer median.Open Payments
Industry payments received
All-time total
$458
Transactions
18
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 11 | $291.81 | |
| Shionogi Inc | 4 | $111.36 | |
| AIMMUNE THERAPEUTICS, INC. | 2 | $40.37 | |
| Dynavax Technologies Corporation | 1 | $14.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
169
Patients
169
Total drug cost
$3,148
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 48 | 48 | $502 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 33 | $463 |
| Lagevrio (Eua) (Molnupiravir) | Brand | 24 | 24 | $1,282 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 19 | 19 | $340 |
| Cephalexin | Generic | 17 | 17 | $145 |
| Prednisone | Generic | 16 | 16 | $47 |
| Azelastine Hcl | Generic | 12 | 12 | $370 |
Frequently asked questions
What is Dr. Gretchen Miller Carolan's medical specialty?
Dr. Gretchen Miller Carolan practices Family Nurse Practitioner in Louisville, KY.
Where does Dr. Gretchen Miller Carolan practice?
Dr. Gretchen Miller Carolan practices at 1620 Arthur St Ste 119, Louisville, KY 402082727. Office phone: 5022088541.
What is Dr. Gretchen Miller Carolan's NPI?
Dr. Gretchen Miller Carolan's National Provider Identifier (NPI) is 1093094674, issued by NPPES.
Does Dr. Gretchen Miller Carolan accept Medicare assignment?
Yes. Dr. Gretchen Miller Carolan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gretchen Miller Carolan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19) and influenza virus types a and b (HCPCS 87636). Source: CMS Medicare Physician & Other Practitioners file.