Doctor profile · Federal record
Dr. Gillian Sowden, MD
Psychiatry Physician (CMS: Psychiatry) · Lebanon, NH
- NPI 1720387202
- Accepts Medicare
- MIPS 69.4 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Medical Center Dr, Dhmc, Department of Psychiatry
Lebanon, NH 037561000
(603) 650-5000
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- July 1, 2015
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- New Hampshire #17807
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720387202. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
244
Distinct HCPCS
4
Medicare allowed
$23,211
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 177 | 75 | $98 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 34 | 18 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 20 | 15 | $50 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 13 | 13 | $172 |
In context: peer comparison
Among 11 peers in Lebanon Psychiatry Physician, average services per provider: 70. This provider delivers 3.5× the peer median.Frequently asked questions
What is Dr. Gillian Sowden's medical specialty?
Dr. Gillian Sowden practices Psychiatry Physician in Lebanon, NH.
Where does Dr. Gillian Sowden practice?
Dr. Gillian Sowden practices at 1 Medical Center Dr, Lebanon, NH 037561000. Office phone: 6036505000.
What is Dr. Gillian Sowden's NPI?
Dr. Gillian Sowden's National Provider Identifier (NPI) is 1720387202, issued by NPPES.
Does Dr. Gillian Sowden accept Medicare assignment?
Yes. Dr. Gillian Sowden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gillian Sowden commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.