Doctor profile · Federal record
Dr. Melinda Haddock-Diaz, DNP, APRN, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Clarksville, TN
- NPI 1427723089
- Accepts Medicare
- 5 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
198 Old Farmers RD
Clarksville, TN 370434032
(931) 358-2900
fax (931) 358-3821 - Mailing address
-
518 W Point Dr
Clarksville, TN 370434003
Credentials & registration
- NPI registered
- August 2021 — 5 yrs on file
- Profile last updated
- September 25, 2021
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Tennessee #30209 · Tennessee #150229
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427723089. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
368
Distinct HCPCS
10
Medicare allowed
$22,533
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 181 | 158 | $93 | |
96127 |
Assessment of emotional or behavioral problems | 36 | 33 | $4 | |
96372 |
Injection of drug or substance under skin or into muscle | 29 | 21 | $11 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 28 | 26 | $69 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 26 | 13 | $16 | |
81003 |
Automated urinalysis test | 16 | 13 | $2 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 16 | 16 | $88 | |
G0008 |
Administration of influenza virus vaccine | 13 | 13 | $28 | |
90662 |
Influenza vaccine split virus, preservative free | 12 | 12 | $72 | |
80305 |
Testing for presence of drug, read by direct observation | 11 | 11 | $12 |
In context: peer comparison
Among 28 peers in Clarksville Family Nurse Practitioner, average services per provider: 129. This provider delivers 2.9× the peer median.Open Payments
Industry payments received
All-time total
$176
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 3 | $53.24 | |
| Novo Nordisk INC | 3 | $50.17 | |
| Lilly USA, LLC | 2 | $38.96 | |
| Exact Sciences Corporation | 1 | $18.60 | |
| Abbvie INC. | 1 | $15.28 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
548
Patients
319
Total drug cost
$7,622
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 66 | 38 | $817 |
| Losartan Potassium | Generic | 50 | 22 | $547 |
| Levothyroxine Sodium | Generic | 45 | 22 | $1,271 |
| Lisinopril | Generic | 40 | 19 | $332 |
| Gabapentin | Generic | 38 | 18 | $282 |
| Hydrochlorothiazide | Generic | 35 | 22 | $273 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 22 | $908 |
| Amlodipine Besylate | Generic | 33 | 17 | $341 |
| Metoprolol Tartrate | Generic | 32 | 12 | $155 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 30 | 24 | $831 |
Frequently asked questions
What is Dr. Melinda Haddock-Diaz's medical specialty?
Dr. Melinda Haddock-Diaz practices Family Nurse Practitioner in Clarksville, TN.
Where does Dr. Melinda Haddock-Diaz practice?
Dr. Melinda Haddock-Diaz practices at 198 Old Farmers RD, Clarksville, TN 370434032. Office phone: 9313582900.
What is Dr. Melinda Haddock-Diaz's NPI?
Dr. Melinda Haddock-Diaz's National Provider Identifier (NPI) is 1427723089, issued by NPPES.
Does Dr. Melinda Haddock-Diaz accept Medicare assignment?
Yes. Dr. Melinda Haddock-Diaz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melinda Haddock-Diaz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Assessment of emotional or behavioral problems (HCPCS 96127); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.