Doctor profile · Federal record
Dr. Angela Landerholm
Psychiatry Physician (CMS: Psychiatry) · Boston, MA
- NPI 1639605439
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
450 Brookline Ave
Boston, MA 022155450
(617) 632-6181
fax (617) 632-6180
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- March 6, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Massachusetts #287343
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639605439. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
357
Distinct HCPCS
5
Medicare allowed
$29,551
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 130 | 32 | $104 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 91 | 46 | $80 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 75 | 34 | $50 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 50 | 25 | $70 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 11 | 11 | $136 |
In context: peer comparison
Among 128 peers in Boston Psychiatry Physician, average services per provider: 69. This provider delivers 5.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
291
Patients
11
Total drug cost
$5,800
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bupropion Xl (Bupropion Hcl) | Brand | 49 | 0 | $1,000 |
| Lorazepam | Generic | 44 | 0 | $670 |
| Sertraline Hcl | Generic | 30 | 0 | $465 |
| Mirtazapine | Generic | 26 | 0 | $606 |
| Trazodone Hcl | Generic | 26 | 11 | $370 |
| Quetiapine Fumarate | Generic | 21 | 0 | $419 |
| Escitalopram Oxalate | Generic | 20 | 0 | $451 |
| Olanzapine | Generic | 14 | 0 | $471 |
| Paroxetine Hcl | Generic | 14 | 0 | $109 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 13 | 0 | $527 |
Frequently asked questions
What is Dr. Angela Landerholm's medical specialty?
Dr. Angela Landerholm practices Psychiatry Physician in Boston, MA.
Where does Dr. Angela Landerholm practice?
Dr. Angela Landerholm practices at 450 Brookline Ave, Boston, MA 022155450. Office phone: 6176326181.
What is Dr. Angela Landerholm's NPI?
Dr. Angela Landerholm's National Provider Identifier (NPI) is 1639605439, issued by NPPES.
Does Dr. Angela Landerholm accept Medicare assignment?
Yes. Dr. Angela Landerholm accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Angela Landerholm 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.