Doctor profile · Federal record
Dr. Maria Diener, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Nurse Practitioner · Cincinnati, OH
- NPI 1942796503
- Accepts Medicare
- 7 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
7200 Blue Ash RD
Cincinnati, OH 452363626
(513) 975-0377 - Additional location
-
3101 Burnet Ave
Cincinnati, OH 452293014
(513) 357-7289 - Additional location
-
7991 Beechmont Ave
Cincinnati, OH 452553189
(513) 528-5600 - Additional location
-
1400 Grand Ave
Newport, KY 410712570
(859) 905-3070
fax (859) 441-1348 - Mailing address
-
4685 Forest Ave
Cincinnati, OH 452123397
Show 1 more location
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- March 2, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Ohio #APRN.CNP.024804
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942796503. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
553
Distinct HCPCS
6
Medicare allowed
$35,968
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 201 | 171 | $104 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 170 | 147 | $73 | |
36415 |
Insertion of needle into vein for collection of blood sample | 89 | 83 | $8 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 49 | 49 | $12 | |
81002 |
Urinalysis, manual test | 33 | 31 | $3 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 11 | 11 | $107 |
In context: peer comparison
Among 154 peers in Cincinnati Family Nurse Practitioner, average services per provider: 104. This provider delivers 5.3× the peer median.Open Payments
Industry payments received
All-time total
$63
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 3 | $47.22 | |
| AstraZeneca Pharmaceuticals Lp | 1 | $15.75 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,453
Patients
1,497
Total drug cost
$38,439
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 486 | 203 | $5,131 |
| Amlodipine Besylate | Generic | 375 | 171 | $2,252 |
| Rosuvastatin Calcium | Generic | 326 | 144 | $5,273 |
| Lisinopril | Generic | 312 | 132 | $1,897 |
| Levothyroxine Sodium | Generic | 301 | 142 | $4,150 |
| Omeprazole | Generic | 260 | 108 | $3,132 |
| Pantoprazole Sodium | Generic | 184 | 81 | $2,712 |
| Losartan Potassium | Generic | 182 | 77 | $1,959 |
| Metformin Hcl | Generic | 173 | 76 | $1,339 |
| Metoprolol Succinate | Generic | 172 | 68 | $3,055 |
Hospital affiliations
Frequently asked questions
What is Dr. Maria Diener's medical specialty?
Dr. Maria Diener practices Family Nurse Practitioner in Cincinnati, OH.
Where does Dr. Maria Diener practice?
Dr. Maria Diener practices at 7200 Blue Ash RD, Cincinnati, OH 452363626. Office phone: 5139750377.
What is Dr. Maria Diener's NPI?
Dr. Maria Diener's National Provider Identifier (NPI) is 1942796503, issued by NPPES.
Does Dr. Maria Diener accept Medicare assignment?
Yes. Dr. Maria Diener accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Diener 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); Insertion of needle into vein for collection of blood sample (HCPCS 36415). Source: CMS Medicare Physician & Other Practitioners file.