Doctor profile · Federal record
Dr. Dorothy Petersen, LCSW
Clinical Social Worker · Newcastle, ME
- NPI 1801110820
- Accepts Medicare
- 30 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
80 River RD
Newcastle, ME 045533838
(207) 563-3206 - Mailing address
-
Po Box 87
Newcastle, ME 045530087
Credentials & registration
- NPI registered
- March 2010 — 16 yrs on file
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 1041C0700X — NUCC code
- State license (1)
- Maine #LC6160
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801110820. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
118
Distinct HCPCS
1
Medicare allowed
$8,651
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90834 |
Psychotherapy, 45 minutes | 118 | 11 | $73 |
In context: peer comparison
Among 1 peers in Newcastle Clinical Social Worker, average services per provider: 118. This provider delivers 1.0× the peer median.Frequently asked questions
What is Dr. Dorothy Petersen's medical specialty?
Dr. Dorothy Petersen practices Clinical Social Worker in Newcastle, ME.
Where does Dr. Dorothy Petersen practice?
Dr. Dorothy Petersen practices at 80 River RD, Newcastle, ME 045533838. Office phone: 2075633206.
What is Dr. Dorothy Petersen's NPI?
Dr. Dorothy Petersen's National Provider Identifier (NPI) is 1801110820, issued by NPPES.
Does Dr. Dorothy Petersen accept Medicare assignment?
Yes. Dr. Dorothy Petersen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dorothy Petersen commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.