Robert Dana Leff is a Duluth, Minnesota based rheumatologist who is specialized in Rheumatology. Active license number of Robert Dana Leff for Rheumatology is 26752 in Minnesota.
Robert Dana Leff treat joint disease similar to orthopedists but do not perform surgeries. He diagnose and treat diseases of joints, muscle, bones and tendons which includes arthritis, back pain, muscle strains, common athletic injuries and 'collagen' diseases.
Complete Profile:
Robert Dana Leff speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Rheumatology |
| Gender: | Male |
| Practice Address: | 400 E 3rd St, Duluth,
Minnesota, 55805-1951 |
| Phone: | 218-786-8364 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1497789903 |
| NPI Enumeration Date: | 10 Jul, 2006 |
| NPI Last Update On: | 10 May, 2011 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Robert Dana Leff are as mentioned below.
| License Number | Specialization | State | Status | |
| 26752 | Rheumatologist | Minnesota | Primary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with Robert Dana Leff such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 30442200 | Medicaid | Wisconsin | |
| 556207400 | Medicaid | Minnesota | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 400 E 3rd St,
Duluth, Minnesota |
| Zip: | 55805-1951 |
| Phone Number: | 218-786-8364 |
Patients can reach Robert Dana Leff at
400 E 3rd St, Duluth, Minnesota or can
call to book an appointment on 218-786-8364.
Comments/ Reviews:
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** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.