Doctor profile · Federal record
Dr. Frederick Nitta, M.D.
Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Hilo, HI
- NPI 1023119385
- Accepts Medicare
- 37 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
670 Ponahawai St, Suite 200
Hilo, HI 967202660
(808) 961-5922
fax (808) 969-1924
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- February 7, 2008
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207V00000X — NUCC code
- State license (1)
- Hawaii #MD6338
- Medicaid
- HI #041524-01
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023119385. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
212
Distinct HCPCS
3
Medicare allowed
$22,355
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 44 | $130 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 95 | 45 | $95 | |
G0442 |
Annual alcohol misuse screening, 5 to 15 minutes | 17 | 17 | $20 |
In context: peer comparison
Among 2 peers in Hilo Obstetrics & Gynecology Physician, average services per provider: 49. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
734
Patients
204
Total drug cost
$20,525
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 112 | 30 | $2,108 |
| Lisinopril | Generic | 79 | 27 | $892 |
| Triamterene-Hydrochlorothiazid (Triamterene/Hydrochlorothiazid) | Brand | 73 | 28 | $853 |
| Calcitonin-Salmon (Calcitonin,Salmon,Synthetic) | Brand | 55 | 24 | $5,459 |
| Labetalol Hcl | Generic | 50 | 16 | $1,446 |
| Metformin Hcl | Generic | 50 | 16 | $550 |
| Amlodipine Besylate | Generic | 46 | 0 | $728 |
| Ibuprofen | Generic | 46 | 22 | $381 |
| Furosemide | Generic | 42 | 15 | $216 |
| Losartan Potassium | Generic | 36 | 11 | $1,217 |
Frequently asked questions
What is Dr. Frederick Nitta's medical specialty?
Dr. Frederick Nitta practices Obstetrics & Gynecology Physician in Hilo, HI.
Where does Dr. Frederick Nitta practice?
Dr. Frederick Nitta practices at 670 Ponahawai St, Hilo, HI 967202660. Office phone: 8089615922.
What is Dr. Frederick Nitta's NPI?
Dr. Frederick Nitta's National Provider Identifier (NPI) is 1023119385, issued by NPPES.
Does Dr. Frederick Nitta accept Medicare assignment?
Yes. Dr. Frederick Nitta accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frederick Nitta 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); Annual alcohol misuse screening, 5 to 15 minutes (HCPCS G0442). Source: CMS Medicare Physician & Other Practitioners file.