Dr. Robert Michael Ott, PH.D., L.C.P.C.
Dr. Robert Michael Ott is a Professional Counselor provider (Counselor) practicing in Columbia, MD, registered in the NPPES registry with NPI 1619092939 since 2007. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1619092939 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Robert Michael Ott |
| Credential | PH.D., L.C.P.C. |
| Sex | Male |
| Practice address | Columbia, MD, 21045 |
| Phone | 4434741923 |
| Enumeration date | 2007-03-20 |
| 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 |
|---|---|---|---|---|
| 101YP2500X | Professional Counselor | Primary | LCPC 112O | MD |
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: Robert Ott, PH.D., L.C.P.C. NPI: 1619092939 Taxonomy: 101YP2500X (Professional Counselor) Address: Columbia, MD, 21045
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952414534 | Kenneth Williams | Individual | Professional Counselor | Columbia, MD |
| 1801902945 | Troy Parrish | Individual | Professional Counselor | Columbia, MD |
| 1326156357 | Francis Gollery | Individual | Professional Counselor | Columbia, MD |
| 1225147440 | Janice Sams | Individual | Clinical Social Worker | Columbia, MD |
| 1801906854 | Howard Hines | Individual | Psychologist | Columbia, MD |
| 1043316805 | Kauser and Tanveer MD PA | Organization | Clinic/Center | Columbia, MD |
| 1720173404 | Grace Reamer | Individual | Professional Counselor | Columbia, MD |
| 1649357393 | Janet Macfarlane | Individual | Clinical Social Worker | Columbia, MD |
Verify this record
Cross-check NPI 1619092939 against the authoritative CMS record: view Dr. Robert Michael Ott 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.