Doctor profile · Federal record
Dr. Dianne Mawhirter, CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Norwalk, OH
- NPI 1942314414
- Accepts Medicare
- 23 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
44 Executive Dr
Norwalk, OH 448579566
(419) 668-4851
fax (419) 663-5146 - Mailing address
-
Po Box 378
Sandusky, OH 448710378
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 20, 2015
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Ohio #NP07472
- Medicaid
- OH #2425656
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942314414. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
220
Distinct HCPCS
7
Medicare allowed
$17,732
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 106 | 57 | $103 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 38 | 38 | $104 | |
83036 |
Hemoglobin a1c level | 21 | 13 | $10 | |
G0008 |
Administration of influenza virus vaccine | 17 | 17 | $26 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 14 | 12 | $73 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 13 | 13 | $70 | |
G0009 |
Administration of pneumococcal vaccine | 11 | 11 | $27 |
In context: peer comparison
Among 6 peers in Norwalk Family Nurse Practitioner, average services per provider: 46. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$342
Transactions
18
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 4 | $80.98 | |
| Novo Nordisk INC | 3 | $55.46 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $33.98 | |
| Corium, LLC | 1 | $30.67 | |
| Pfizer INC. | 1 | $23.72 | |
| Lilly USA, LLC | 1 | $19.93 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $18.89 | |
| GlaxoSmithKline, LLC. | 1 | $18.45 | |
| Abbott Laboratories | 1 | $16.03 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $15.62 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $15.00 | |
| Amgen INC. | 1 | $13.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,846
Patients
514
Total drug cost
$23,007
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 279 | 76 | $4,466 |
| Lisinopril | Generic | 190 | 53 | $1,414 |
| Amlodipine Besylate | Generic | 179 | 49 | $1,152 |
| Metformin Hcl | Generic | 163 | 37 | $1,526 |
| Levothyroxine Sodium | Generic | 131 | 33 | $2,177 |
| Gabapentin | Generic | 127 | 32 | $3,082 |
| Losartan Potassium | Generic | 125 | 41 | $1,693 |
| Omeprazole | Generic | 104 | 35 | $1,459 |
| Glimepiride | Generic | 103 | 23 | $1,112 |
| Sertraline Hcl | Generic | 88 | 25 | $711 |
Frequently asked questions
What is Dr. Dianne Mawhirter's medical specialty?
Dr. Dianne Mawhirter practices Family Nurse Practitioner in Norwalk, OH.
Where does Dr. Dianne Mawhirter practice?
Dr. Dianne Mawhirter practices at 44 Executive Dr, Norwalk, OH 448579566. Office phone: 4196684851.
What is Dr. Dianne Mawhirter's NPI?
Dr. Dianne Mawhirter's National Provider Identifier (NPI) is 1942314414, issued by NPPES.
Does Dr. Dianne Mawhirter accept Medicare assignment?
Yes. Dr. Dianne Mawhirter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dianne Mawhirter commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.