Doctor profile · Federal record
Dr. Amy Costner-Lark, APRN-CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Oklahoma City, OK
- NPI 1770537037
- Accepts Medicare
- 25 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3366 Nw Expressway Ste 200
Oklahoma City, OK 731124416
(405) 713-9930
fax (405) 713-9931 - Mailing address
-
5300 N Independence Ave, Suite 280
Oklahoma City, OK 731125556
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- August 22, 2019
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Oklahoma #100294
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770537037. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
69
Distinct HCPCS
2
Medicare allowed
$4,289
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 42 | 27 | $69 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 27 | 20 | $51 |
In context: peer comparison
Among 116 peers in Oklahoma City Family Nurse Practitioner, average services per provider: 130. This provider delivers 0.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
62
Patients
0
Total drug cost
$1,036
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 23 | 0 | $339 |
| Amlodipine Besylate | Generic | 17 | 0 | $281 |
| Memantine Hcl | Generic | 11 | 0 | $302 |
| Metformin Hcl | Generic | 11 | 0 | $115 |
Frequently asked questions
What is Dr. Amy Costner-Lark's medical specialty?
Dr. Amy Costner-Lark practices Family Nurse Practitioner in Oklahoma City, OK.
Where does Dr. Amy Costner-Lark practice?
Dr. Amy Costner-Lark practices at 3366 Nw Expressway Ste 200, Oklahoma City, OK 731124416. Office phone: 4057139930.
What is Dr. Amy Costner-Lark's NPI?
Dr. Amy Costner-Lark's National Provider Identifier (NPI) is 1770537037, issued by NPPES.
Does Dr. Amy Costner-Lark accept Medicare assignment?
Yes. Dr. Amy Costner-Lark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Amy Costner-Lark 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). Source: CMS Medicare Physician & Other Practitioners file.