Doctor profile · Federal record
Dr. Marylynn Crenshaw, FNP, PMHNP
Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Family Nurse Practitioner · Louisville, KY
- NPI 1669704110
- Accepts Medicare
- 31 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
10510 la Grange RD
Louisville, KY 402231228
(502) 253-7607 - Additional location
-
9000 Wessex Pl Ste 208
Louisville, KY 402225071
(502) 313-7030
fax (502) 313-7034 - Mailing address
-
6008 Regal Springs Dr
Louisville, KY 402053319
Credentials & registration
- NPI registered
- February 2010 — 16 yrs on file
- Profile last updated
- February 4, 2026
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 363LP0808X — NUCC code
- State licenses (2)
- Kentucky #3002465 · Kentucky #2465P
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669704110. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
113
Distinct HCPCS
1
Medicare allowed
$4,516
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 113 | 25 | $40 |
In context: peer comparison
Among 28 peers in Louisville Psychiatric/Mental Health Nurse Practitioner, average services per provider: 81. This provider delivers 1.4× the peer median.Frequently asked questions
What is Dr. Marylynn Crenshaw's medical specialty?
Dr. Marylynn Crenshaw practices Psychiatric/Mental Health Nurse Practitioner in Louisville, KY.
Where does Dr. Marylynn Crenshaw practice?
Dr. Marylynn Crenshaw practices at 10510 la Grange RD, Louisville, KY 402231228. Office phone: 5022537607.
What is Dr. Marylynn Crenshaw's NPI?
Dr. Marylynn Crenshaw's National Provider Identifier (NPI) is 1669704110, issued by NPPES.
Does Dr. Marylynn Crenshaw accept Medicare assignment?
Yes. Dr. Marylynn Crenshaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marylynn Crenshaw commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.