Dr. Barbara Anne Herd, PH.D.
Dr. Barbara Anne Herd is a Clinical Psychologist provider (Psychologist) practicing in Commack, NY, registered in the NPPES registry with NPI 1356551972 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1356551972 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Barbara Anne Herd |
| Credential | PH.D. |
| Sex | Female |
| Practice address | Commack, NY, 11725 |
| Phone | 6316895342 |
| Enumeration date | 2007-05-23 |
| Last updated in NPPES | 2007-07-08 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist | Primary | 009878-1 | NY |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Barbara Herd, PH.D. NPI: 1356551972 Taxonomy: 103TC0700X (Clinical Psychologist) Address: Commack, NY, 11725
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1154494003 | Mark Tieman | Individual | Internal Medicine Physician | Commack, NY |
| 1780737700 | Barbara Fisher | Individual | Clinical Psychologist | Commack, NY |
| 1134243090 | Karen Defalco | Individual | Psychologist | Commack, NY |
| 1275650103 | Linda Jonas | Individual | Psychologist | Commack, NY |
| 1508059056 | Marsha Alexander | Individual | Child & Adolescent Psychiatry Physician | Commack, NY |
| 1528249950 | Rachna Sondhi | Individual | Child & Adolescent Psychiatry Physician | Commack, NY |
| 1942505847 | Denise Feldman | Individual | Clinical Social Worker | Commack, NY |
| 1821375940 | Mark Tieman, MD, PC | Organization | Primary Care Clinic/Center | Commack, NY |
Verify this record
Cross-check NPI 1356551972 against the authoritative CMS record: view Dr. Barbara Anne Herd 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
What is the NPI number for Barbara Herd?
Where does Barbara Herd practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.