Dr. Robert Martin Stein, PHD
Dr. Robert Martin Stein is a Psychologist provider (Psychologist) practicing in Lancaster, PA, registered in the NPPES registry with NPI 1942223136 since 2006. The credential PHD stands for Doctor of Philosophy. Practices at Em&E Health, Pllc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1942223136 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Martin Stein |
| Credential | PHD |
| Sex | Male |
| Practice address | 2173 EMBASSY DRIVE, Lancaster, PA, 17603 |
| Phone | 7173926061 |
| Fax | 7174312014 |
| Enumeration date | 2006-07-26 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103T00000X | Psychologist | Primary | PS005700L | PA |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0000142700004 | Medicaid | PA | — |
Copy-ready billing details
Provider: Robert Stein, PHD NPI: 1942223136 Taxonomy: 103T00000X (Psychologist) Address: 2173 EMBASSY DRIVE, Lancaster, PA, 17603
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1699875765 | Dianne Mathias | Individual | Professional Counselor | Lancaster, PA |
| 1578157707 | Em&E Health, Pllc | Organization | Psychiatric/Mental Health Nurse Practitioner | Lancaster, PA |
Verify this record
Cross-check NPI 1942223136 against the authoritative CMS record: view Dr. Robert Martin Stein on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.