Doctor profile · Federal record
Dr. Diane Merrill, NP
Nurse Practitioner · Concord, NC
- NPI 1487767406
- Accepts Medicare
- MIPS 99.2 / 100 · 2023
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
1090 Ne Gateway CT Ne, Ste 201
Concord, NC 280252414
(704) 403-7770 - Additional location
-
100 Medical Park Dr, Ste 210
Concord, NC 280252948
(704) 403-6100 - Additional location
-
200 Medical Park Dr, Ste 230
Concord, NC 280252982
(704) 403-1349 - Additional location
-
920 Church St N
Concord, NC 280252927
(704) 403-1311 - Mailing address
-
Po Box 19305
Charlotte, NC 282199305
Show 1 more location
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 15, 2024
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- North Carolina #960021
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1487767406. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
319
Distinct HCPCS
7
Medicare allowed
$26,911
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 96 | 84 | $105 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 95 | 46 | $65 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 54 | 54 | $107 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 38 | 24 | $41 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $136 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 12 | 12 | $70 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 12 | 12 | $68 |
In context: peer comparison
Among 24 peers in Concord Nurse Practitioner, average services per provider: 102. This provider delivers 3.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
359
Patients
182
Total drug cost
$76,636
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 75 | 63 | $361 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 70 | 39 | $2,041 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 62 | 22 | $48,767 |
| Azithromycin | Generic | 37 | 22 | $307 |
| Roflumilast | Generic | 25 | 0 | $4,332 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 20 | 0 | $8,860 |
| Montelukast Sodium | Generic | 19 | 12 | $222 |
| Doxycycline Hyclate | Generic | 15 | 13 | $318 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 14 | 0 | $7,953 |
| Doxycycline Monohydrate | Generic | 11 | 11 | $206 |
Hospital affiliations
Frequently asked questions
What is Dr. Diane Merrill's medical specialty?
Dr. Diane Merrill practices Nurse Practitioner in Concord, NC.
Where does Dr. Diane Merrill practice?
Dr. Diane Merrill practices at 1090 Ne Gateway CT Ne, Concord, NC 280252414. Office phone: 7044037770.
What is Dr. Diane Merrill's NPI?
Dr. Diane Merrill's National Provider Identifier (NPI) is 1487767406, issued by NPPES.
Does Dr. Diane Merrill accept Medicare assignment?
Yes. Dr. Diane Merrill accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diane Merrill commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.