Robert Tarr, MD
Robert Tarr, MD is a Neuroradiology Physician in Cleveland, OH, registered under NPI 1720006984. This provider registers 15 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
The practice address on file is 11100 EUCLID AVE, Cleveland, OH 44106. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 35-059599 | OH | Neuroradiology Physician primary |
| 35-059599 | OH | Body Imaging Physician |
| 35-059599 | OH | Diagnostic Neuroimaging (Radiology)… |
| 35-059599 | OH | Diagnostic Radiology Physician |
| 35-059599 | OH | Diagnostic Ultrasound Physician |
| 35-059599 | OH | Hospice and Palliative Medicine… |
| 35-059599 | OH | Nuclear Radiology Physician |
| 35-059599 | OH | Pediatric Radiology Physician |
| 35-059599 | OH | Radiation Oncology Physician |
| 35-059599 | OH | Therapeutic Radiology Physician |
| 35-059599 | OH | Vascular & Interventional Radiology… |
| 35-059599 | OH | Nuclear Medicine Physician |
| 35-059599 | OH | In Vivo & In Vitro Nuclear Medicine… |
| 35-059599 | OH | Nuclear Cardiology Physician |
| 35-059599 | OH | Nuclear Imaging & Therapy Physician |
This provider holds licence 35-059599 issued in OH. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Neuroradiology covers
A radiologist who diagnoses and treats diseases utilizing imaging procedures as they relate to the brain, spine and spinal cord, head, neck and organs of special sense in adults and children. NUCC Health Care Provider Taxonomy, code 2085N0700X
All registered taxonomy codes
This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2085N0700X | Neuroradiology Physician Neuroradiology | 35-059599 | OH | primary |
| 2085B0100X | Body Imaging Physician Body Imaging | 35-059599 | OH | |
| 2085D0003X | Diagnostic Neuroimaging (Radiology) Physician Diagnostic Neuroimaging | 35-059599 | OH | |
| 2085R0202X | Diagnostic Radiology Physician Diagnostic Radiology | 35-059599 | OH | |
| 2085U0001X | Diagnostic Ultrasound Physician Diagnostic Ultrasound | 35-059599 | OH | |
| 2085H0002X | Hospice and Palliative Medicine (Radiology) Physician Hospice and Palliative Medicine | 35-059599 | OH | |
| 2085N0904X | Nuclear Radiology Physician Nuclear Radiology | 35-059599 | OH | |
| 2085P0229X | Pediatric Radiology Physician Pediatric Radiology | 35-059599 | OH | |
| 2085R0001X | Radiation Oncology Physician Radiation Oncology | 35-059599 | OH | |
| 2085R0203X | Therapeutic Radiology Physician Therapeutic Radiology | 35-059599 | OH | |
| 2085R0204X | Vascular & Interventional Radiology Physician Vascular & Interventional Radiology | 35-059599 | OH | |
| 207U00000X | Nuclear Medicine Physician | 35-059599 | OH | |
| 207UN0903X | In Vivo & In Vitro Nuclear Medicine Physician In Vivo & In Vitro Nuclear Medicine | 35-059599 | OH | |
| 207UN0901X | Nuclear Cardiology Physician Nuclear Cardiology | 35-059599 | OH | |
| 207UN0902X | Nuclear Imaging & Therapy Physician Nuclear Imaging & Therapy | 35-059599 | OH |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1720006984 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 17, 2006 |
| Last updated | May 1, 2012 |
| Status | Active |
| Sole proprietor | No |
| Credential | MD |
| Practice address |
11100 EUCLID AVE Cleveland, OH 44106 (216) 844-1700 |
| Mailing address |
24701 EUCLID AVE 3RD FLOOR Euclid, OH 44117 |
| Other identifiers |
4392802
· AETNA (OH) 0304914 · BCMH (OH) 000000206504 · UNISON (OH) 0156264 · NJ MEDICAID (NJ) 1026854600001 (PA) 0811974 (OH) 000000503615 · ANTHEM (OH) 00000503092 · ANTHEM (OH) 364072 · WELLCARE (OH) 731987 · BUCKEYE (OH) P00358873 · RAILROAD MEDICARE (OH) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 7 | 2 | 0 | 0 | 0 | 6 | 9 | 8 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 7 | 4 | 0 | 0 | 0 | 3 | 9 | 7 |
Sum = 56 · next multiple of 10 = 60 · check digit = 4 · actual last digit = 4
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.