Doctor profile · Federal record
Dr. Laurin Koskinen, MD
Internal Medicine Physician · Portland, ME
- NPI 1356456636
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1145 Brighton Ave
Portland, ME 041021025
(781) 480-1976
fax (781) 480-1981 - Mailing address
-
451 Andover St, Ste 205
North Andover, MA 018455079
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- March 3, 2021
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maine #017207
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356456636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
202
Distinct HCPCS
2
Medicare allowed
$13,977
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99348 |
Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes | 166 | 66 | $75 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 36 | 28 | $44 |
In context: peer comparison
Among 43 peers in Portland Internal Medicine Physician, average services per provider: 61. This provider delivers 3.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,020
Patients
117
Total drug cost
$49,211
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 170 | 28 | $2,185 |
| Sertraline Hcl | Generic | 135 | 20 | $2,002 |
| Eliquis (Apixaban) | Brand | 98 | 0 | $36,549 |
| Atorvastatin Calcium | Generic | 89 | 17 | $1,309 |
| Furosemide | Generic | 71 | 17 | $665 |
| Amlodipine Besylate | Generic | 64 | 11 | $836 |
| Donepezil Hcl | Generic | 61 | 11 | $690 |
| Lisinopril | Generic | 61 | 13 | $495 |
| Omeprazole | Generic | 55 | 0 | $898 |
| Losartan Potassium | Generic | 42 | 0 | $671 |
Frequently asked questions
What is Dr. Laurin Koskinen's medical specialty?
Dr. Laurin Koskinen practices Internal Medicine Physician in Portland, ME.
Where does Dr. Laurin Koskinen practice?
Dr. Laurin Koskinen practices at 1145 Brighton Ave, Portland, ME 041021025. Office phone: 7814801976.
What is Dr. Laurin Koskinen's NPI?
Dr. Laurin Koskinen's National Provider Identifier (NPI) is 1356456636, issued by NPPES.
What procedures does Dr. Laurin Koskinen commonly perform?
Top Medicare-reported procedures in 2023: Residence visit for established patient with low level of medical decision making (HCPCS 99348); Residence visit for established patient with straightforward medical decision making (HCPCS 99347). Source: CMS Medicare Physician & Other Practitioners file.