Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Rivka Isabelle Olley, PH D
School Psychologist in Towson, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1801834270
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Registry record
Entity type Individual (Type 1)
Name Dr. Rivka Isabelle Olley
Credential PH D
Sex Female
Practice address 120 Sister Pierre Drive, Suite 403, Towson, MD, 21204
Phone (410) 825-6408
Fax (443) 279-0537
Enumeration date Jun 4, 2006
Last updated in NPPES Sep 25, 2007
Taxonomy & licenses
103TC1900X Counseling Psychologist Behavioral Health & Social Service Providers · License 03668 (MD) Secondary
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 |
|---|---|---|---|
| 102223 | Other | - | TRI GROUP |
| 2136797 | Other | - | MAMS INDIVIDUAL |
| 252450 | Other | - | COMP GROUP |
| 64518601 | Other | - | BSMP INDIVIDUAL |
| 2512798 | Other | - | UNHC GROUP |
| 362174 | Other | - | MHN INDIVIDUAL |
| 555465 | Other | - | UNHC INDIVIDUAL |
| 705BPS | Other | - | BSMD GROUP |
| K452 | Other | - | BSDC GROUP |
| 0023 | Other | - | BSDC INDIVIDUAL |
| 102223 | Other | - | TRI INDIVIDUAL |
| 150N117G | Other | - | MBMD INDIVIDUAL |
| 249586 | Other | - | COMP INDIVIDUAL |
| 150N | Other | - | MBMD GROUP |
| 360218 | Other | - | MHN GROUP |
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.
Frequently asked questions
What is the NPI number for Rivka Olley?
The National Provider Identifier (NPI) for Rivka Olley is 1801834270, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rivka Olley practice?
The practice location on file with NPPES is in Towson, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-25.