Doctor profile · Federal record
Dr. David Walzer, M.D.
Psychiatry Physician (CMS: Psychiatry) · Bryn Mawr, PA
- NPI 1457482291
- Accepts Medicare
- 48 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14 Elliott Ave, Suite 9
Bryn Mawr, PA 190103412
(610) 525-6076
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Pennsylvania #MD023216E
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457482291. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,200
Distinct HCPCS
5
Medicare allowed
$168,116
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 954 | 60 | $59 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 806 | 50 | $90 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 307 | 62 | $91 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 116 | 22 | $71 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 17 | 17 | $195 |
In context: peer comparison
Among 13 peers in Bryn Mawr Psychiatry Physician, average services per provider: 146. This provider delivers 15× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,752
Patients
262
Total drug cost
$46,032
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Lorazepam | Generic | 393 | 46 | $3,992 |
| Clonazepam | Generic | 177 | 24 | $2,191 |
| Lamotrigine | Generic | 148 | 26 | $2,151 |
| Quetiapine Fumarate | Generic | 127 | 17 | $4,541 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 112 | 20 | $2,269 |
| Alprazolam | Generic | 100 | 14 | $1,154 |
| Gabapentin | Generic | 99 | 12 | $1,379 |
| Trazodone Hcl | Generic | 92 | 16 | $967 |
| Bupropion Xl (Bupropion Hcl) | Brand | 85 | 20 | $2,119 |
| Fluoxetine Hcl | Generic | 83 | 13 | $1,024 |
Frequently asked questions
What is Dr. David Walzer's medical specialty?
Dr. David Walzer practices Psychiatry Physician in Bryn Mawr, PA.
Where does Dr. David Walzer practice?
Dr. David Walzer practices at 14 Elliott Ave, Bryn Mawr, PA 190103412. Office phone: 6105256076.
What is Dr. David Walzer's NPI?
Dr. David Walzer's National Provider Identifier (NPI) is 1457482291, issued by NPPES.
Does Dr. David Walzer accept Medicare assignment?
Yes. Dr. David Walzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Walzer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Psychotherapy with evaluation and management visit (HCPCS 90836); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.