Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. SHEILA KLASSEN, MD
Deactivated Sole ProprietorDR. SHEILA KLASSEN, MD is a Cardiovascular Disease healthcare provider located in BOSTON, Massachusetts. NPI 1013375336 is deactivated in the NPPES registry. Verify at CMS.
Cardiovascular Disease · BOSTON, MA
This NPI has been deactivated.
The record was deactivated on April 5, 2017.
Deactivated NPIs are no longer valid for billing or credentialing. The provider may have retired, changed practice status, or had their NPI administratively deactivated.
Verify current licensure status with the NPPES NPI Registry or the relevant state medical board before relying on this record.
Registration Details
- NPI Number
- 1013375336
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Feb 1, 2016 (1.172602739726 yrs)
- Last Updated
- Jun 29, 2023
- Deactivated
- Apr 5, 2017
- License
-
295379 (MA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
75 FRANCIS STBOSTON, MA, 021156110Browse MA providers · Browse ZIP 02115
- Phone
- 6177325500
- Primary Specialty
-
Cardiovascular Disease
207RC0000X
- Additional Specialty
- Cardiovascular Disease
Other Cardiovascular Disease Providers in BOSTON, MA
| Name | Credential | NPI |
|---|---|---|
| MARSHALL S KATZ | M.D. | 1124024013 |
| HANS K MEIER-EWERT | MD | 1336146810 |
| DR. JOHN B CADIGAN III | MD | 1497752620 |
| JOHN R. LEVINSON | MD | 1346247160 |
| DR. JUDY R MANGION | M.D. | 1245238260 |
| FREDERICK L. RUBERG | MD | 1437143070 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.