Doctor profile · Federal record
Dr. Katherine Diconzo, APRN-CNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Portland, ME
- NPI 1700380466
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
335 Brighton Ave
Portland, ME 04102
(207) 775-4000 - Mailing address
-
Po Box 1849
Lewiston, ME 042411849
Credentials & registration
- NPI registered
- March 2018 — 8 yrs on file
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Maine #CNP181035
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700380466. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
226
Distinct HCPCS
3
Medicare allowed
$16,620
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 184 | 118 | $65 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 31 | 27 | $98 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $143 |
In context: peer comparison
Among 29 peers in Portland Family Nurse Practitioner, average services per provider: 59. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
472
Patients
438
Total drug cost
$34,341
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 90 | 81 | $933 |
| Eliquis (Apixaban) | Brand | 65 | 42 | $31,073 |
| Amlodipine Besylate | Generic | 46 | 46 | $179 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 37 | 37 | $195 |
| Lisinopril | Generic | 33 | 33 | $113 |
| Oxycodone Hcl | Generic | 26 | 26 | $115 |
| Gabapentin | Generic | 24 | 24 | $403 |
| Metoprolol Succinate | Generic | 22 | 22 | $364 |
| Tamsulosin Hcl | Generic | 21 | 21 | $218 |
| Metoprolol Tartrate | Generic | 20 | 20 | $211 |
Frequently asked questions
What is Dr. Katherine Diconzo's medical specialty?
Dr. Katherine Diconzo practices Family Nurse Practitioner in Portland, ME.
Where does Dr. Katherine Diconzo practice?
Dr. Katherine Diconzo practices at 335 Brighton Ave, Portland, ME 04102. Office phone: 2077754000.
What is Dr. Katherine Diconzo's NPI?
Dr. Katherine Diconzo's National Provider Identifier (NPI) is 1700380466, issued by NPPES.
Does Dr. Katherine Diconzo accept Medicare assignment?
Yes. Dr. Katherine Diconzo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Diconzo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.