Doctor profile · Federal record
Dr. David Baker, PSYD
Psychologist (CMS: Clinical Psychologist) · Lancaster, PA
- NPI 1861682072
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
790 New Holland Ave
Lancaster, PA 176022137
(717) 390-0353
fax (717) 390-1812 - Mailing address
-
320 Highland Dr
Mountville, PA 175541232
Credentials & registration
- NPI registered
- July 2007 — 19 yrs on file
- Profile last updated
- August 26, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 103T00000X — NUCC code
- State license (1)
- Pennsylvania #PS016815
- Medicaid
- PA #1034916200002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1861682072. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
204
Distinct HCPCS
4
Medicare allowed
$25,730
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 90 | 26 | $142 | |
90834 |
Psychotherapy, 45 minutes | 58 | 15 | $97 | |
90791 |
Psychiatric diagnostic evaluation | 35 | 35 | $165 | |
90832 |
Psychotherapy, 30 minutes | 21 | 11 | $73 |
In context: peer comparison
Among 3 peers in Lancaster Psychologist, average services per provider: 72. This provider delivers 2.8× the peer median.Frequently asked questions
What is Dr. David Baker's medical specialty?
Dr. David Baker practices Psychologist in Lancaster, PA.
Where does Dr. David Baker practice?
Dr. David Baker practices at 790 New Holland Ave, Lancaster, PA 176022137. Office phone: 7173900353.
What is Dr. David Baker's NPI?
Dr. David Baker's National Provider Identifier (NPI) is 1861682072, issued by NPPES.
Does Dr. David Baker accept Medicare assignment?
Yes. Dr. David Baker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Baker commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.