Doctor profile · Federal record
Dr. Kathryn Hamann, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Portland, ME
- NPI 1982030961
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
331 Veranda St
Portland, ME 041035545
(207) 828-2402
fax (207) 828-2425 - Additional location
-
10 High St, Ste 105
Lewiston, ME 042407653
(207) 795-5710
fax (207) 795-2732 - Mailing address
-
Po Box 9746
Portland, ME 041045040
Credentials & registration
- NPI registered
- September 2013 — 13 yrs on file
- Profile last updated
- September 29, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- Maine #CNP131063
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982030961. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
527
Distinct HCPCS
10
Medicare allowed
$21,381
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 135 | 79 | $73 | |
36415 |
Insertion of needle into vein for collection of blood sample | 81 | 56 | $7 | |
80053 |
Blood test, comprehensive group of blood chemicals | 57 | 51 | $10 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 53 | 49 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 51 | 51 | $51 | |
83036 |
Hemoglobin a1c level | 25 | 17 | $9 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 18 | 15 | $8 | |
G0008 |
Administration of influenza virus vaccine | 18 | 18 | $30 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 16 | 16 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 16 | 16 | $30 |
In context: peer comparison
Among 29 peers in this city , average services per provider: 59. This provider delivers 8.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,042
Patients
315
Total drug cost
$24,998
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lisinopril | Generic | 117 | 35 | $909 |
| Atorvastatin Calcium | Generic | 111 | 36 | $3,851 |
| Rosuvastatin Calcium | Generic | 98 | 31 | $6,048 |
| Amlodipine Besylate | Generic | 86 | 28 | $812 |
| Losartan Potassium | Generic | 75 | 21 | $957 |
| Gabapentin | Generic | 71 | 21 | $2,100 |
| Omeprazole | Generic | 68 | 25 | $1,403 |
| Metoprolol Succinate | Generic | 66 | 19 | $2,067 |
| Levothyroxine Sodium | Generic | 65 | 22 | $1,220 |
| Simvastatin | Generic | 61 | 17 | $545 |
Hospital affiliations
Frequently asked questions
What is Dr. Kathryn Hamann's medical specialty?
Dr. Kathryn Hamann practices Family Nurse Practitioner in Portland, ME.
Where does Dr. Kathryn Hamann practice?
Dr. Kathryn Hamann practices at 331 Veranda St, Portland, ME 041035545. Office phone: 2078282402.
What is Dr. Kathryn Hamann's NPI?
Dr. Kathryn Hamann's National Provider Identifier (NPI) is 1982030961, issued by NPPES.
Does Dr. Kathryn Hamann accept Medicare assignment?
Yes. Dr. Kathryn Hamann accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Hamann commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.