Ruymann, Frederick W
Ruymann, Frederick W is an sole proprietor health care provider with primary practice located at 300 Mount Auburn St Ste 405, Cambridge MA 02138-5665. He recently has only one registered license in Allopathic & Osteopathic Physicians / Gastroenterology, which is considered as his primary health care specialty. Ruymann, Frederick W can be contacted via phone (617) 661-0221.Contact Information
Primary practice address
300 Mount Auburn St Ste 405
Cambridge MA 02138-5665
Phone: (617) 661-0221
Fax: (617) 661-3862
Website:
Health care specialties
| Specialty | Code | License # | State |
|---|---|---|---|
| Allopathic & Osteopathic Physicians / Gastroenterology | 207RG0100X | 71422 | Massachusetts |
Profile Details
| NPI number | 1568466316 |
|---|---|
| LBN Legal business name | Ruymann, Frederick W |
| Credentials | Doctor of Medicine (MD) |
| Entity | Individual |
| Sole proprietor 1 | Yes |
| Enumeration date | Jun 9th, 2005 |
| Last updated | Jan 11th, 2012 - about 13 years ago |
1 A sole proprietor/sole proprietorship is an individual, and in that capacity, is qualified for a solitary NPI number. The sole proprietor have to apply for the NPI number using his or her own particular Social Security Number (SSN), instead of Employer Identification Number (EIN) regardless of whether he/she has an EIN.
Identifiers
| State | Type | Number | Issuer |
|---|---|---|---|
| All States | NPI | 1568466316 | NPPES |
| Massachusetts | MEDICAID | 3052788 |
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