Doctor profile · Federal record
Dr. Tina Grinsteiner, APRN-RNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Peoria, AZ
- NPI 1104403708
- Accepts Medicare
- 6 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9559 W Pinnacle Vista Dr
Peoria, AZ 853838715
(623) 980-2844 - Additional location
-
14338 E 49Th Dr
Yuma, AZ 853678705
(931) 414-0326 - Mailing address
-
14338 E 49Th Dr
Yuma, AZ 853678705
Credentials & registration
- NPI registered
- March 2021 — 5 yrs on file
- Profile last updated
- August 23, 2023
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Arizona #255720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104403708. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
85
Distinct HCPCS
3
Medicare allowed
$8,916
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 56 | 13 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 17 | 14 | $63 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 12 | 12 | $92 |
In context: peer comparison
Among 28 peers in this city , average services per provider: 85. This provider delivers 1.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,781
Patients
317
Total drug cost
$81,063
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 266 | 37 | $5,458 |
| Atorvastatin Calcium | Generic | 233 | 40 | $4,627 |
| Amlodipine Besylate | Generic | 214 | 38 | $4,161 |
| Omeprazole | Generic | 178 | 24 | $3,261 |
| Levothyroxine Sodium | Generic | 168 | 27 | $2,243 |
| Metformin Hcl | Generic | 167 | 26 | $2,827 |
| Pantoprazole Sodium | Generic | 101 | 17 | $1,796 |
| Oxybutynin Chloride | Generic | 74 | 0 | $1,337 |
| Furosemide | Generic | 69 | 11 | $382 |
| Gabapentin | Generic | 67 | 24 | $2,052 |
Hospital affiliations
Frequently asked questions
What is Dr. Tina Grinsteiner's medical specialty?
Dr. Tina Grinsteiner practices Family Nurse Practitioner in Peoria, AZ.
Where does Dr. Tina Grinsteiner practice?
Dr. Tina Grinsteiner practices at 9559 W Pinnacle Vista Dr, Peoria, AZ 853838715. Office phone: 6239802844.
What is Dr. Tina Grinsteiner's NPI?
Dr. Tina Grinsteiner's National Provider Identifier (NPI) is 1104403708, issued by NPPES.
Does Dr. Tina Grinsteiner accept Medicare assignment?
Yes. Dr. Tina Grinsteiner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tina Grinsteiner commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203). Source: CMS Medicare Physician & Other Practitioners file.