Michael V Callahan, MD
Internal Medicine, Infectious Disease in Cambridge, Massachusetts
1770698821- Practice location
- 65 Landsdowne St, Cambridge, MA 02139-4232
- Phone
- 617-768-8800
- Fax
- —
- Last updated
- July 8, 2007
Michael V Callahan is an Internal Medicine, Infectious Disease based in Cambridge, MA. Michael V Callahan practices in Cambridge, MA and has the professional credentials of MD. The NPI Number for Michael V Callahan is 1770698821 and holds a License No. 213200 (MA). The current practice location address for Michael V Callahan is 65 Landsdowne St, Cambridge, MA 02139-4232 and can be reached out via phone at 617-768-8800.
Provider Profile Details
- NPI Number
- 1770698821
- Provider Name
- Michael V Callahan
- Credential
- MD
- Provider Entity Type
- Individual
- Gender
- Male
- Address
- 65 Landsdowne St, Cambridge, MA 02139-4232
- Phone Number
- 617-768-8800
- Primary Taxonomy
- Internal Medicine, Infectious Disease · 207RI0200X
- Sole Proprietor
- No
- Provider Enumeration Date
- August 20, 2006
- Last Update Date
- July 8, 2007
- NPI Status
- Active
Provider Business Practice Location Address Details
- Address
- 65 Landsdowne St
Cambridge, MA 02139-4232 - City
- Cambridge
- State
- Massachusetts
- Zip
- 02139-4232
- Phone Number
- 617-768-8800
Provider Business Mailing Address Details
- Address
- 2955 Tilden St NW
Washington, DC 20008-1150 - City
- Washington
- State
- DC
- Zip
- 20008-1150
- Phone Number
- 617-768-8800
License Information
- License Number
- 213200
- License State
- MA
- Taxonomy
- Internal Medicine, Infectious Disease · 207RI0200X · Primary
Legacy Identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| No legacy identifiers (Medicaid, Medicare or plan IDs) are on file for this provider. | |||
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Frequently Asked Questions
What is the NPI number of Michael V Callahan, MD?
The NPI number of Michael V Callahan, MD is 1770698821. It was assigned on August 20, 2006 and is currently active in the NPPES registry.
What is the specialty of Michael V Callahan, MD?
Michael V Callahan, MD is registered under the primary taxonomy Internal Medicine, Infectious Disease (code 207RI0200X), licensed in MA under license number 213200.
Where does Michael V Callahan, MD practice?
The practice location is 65 Landsdowne St, Cambridge, MA 02139-4232. The office can be reached at 617-768-8800 (phone).
What is an NPI number?
A National Provider Identifier (NPI) 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). It is used in HIPAA standard transactions.
How do I verify this NPI record?
This record is sourced from the public NPPES NPI Registry maintained by CMS. You can confirm it by searching NPI 1770698821 directly on the NPPES registry website.