CAMBRIDGE GASTROENTEROLOGY ASSOCIATES – NPI #1750598652
Internal Medicine

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Health Care Provider Taxonomy Code for Internal Medicine

CAMBRIDGE GASTROENTEROLOGY ASSOCIATES is a provider located in CAMBRIDGE, MA. NPPES has assigned the NPI number 1750598652 to CAMBRIDGE GASTROENTEROLOGY ASSOCIATES on May 17, 2007. It is a Type-2 NPI, indicating this NPI number is associated with an organization. Since the name “CAMBRIDGE GASTROENTEROLOGY ASSOCIATES” is a dba name, the actual legal business name for this organization is MATTHEW S. LOEWENSTEIN, MD. The primary taxonomy selected by this provider is 207RG0100X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Gastroenterology

The NPI profile was previously updated about 6 years ago on Aug 22, 2020. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for CAMBRIDGE GASTROENTEROLOGY ASSOCIATES below.

NPI Profile for
MATTHEW S. LOEWENSTEIN, MD

NPI Number
1750598652
Enumeration Date

(more than 19 years ago)
Entity Type
Type-2  Organization
Organization health care providers may have a single employee or thousands of employees. An example is an incorporated individual who is an organization's only employee.
Legal Name
MATTHEW S. LOEWENSTEIN, MD
Doing Business As (dba): CAMBRIDGE GASTROENTEROLOGY ASSOCIATES
Primary location
300 MOUNT AUBURN ST
SUITE 507
CAMBRIDGE, MA 02138-5600
Phone: (617) 876-5674 Fax: (617) 661-7640
Mailing address
Same as primary location
Organization Subpart
No
Authorized Official
VALENTINE GARABEDIAN
OFFICE MANAGER
Phone: (617) 876-5674
Updated
Identifiers

Identifiers for CAMBRIDGE GASTROENTEROLOGY ASSOCIATES

Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.

DescriptionIssuerStateIdentifier
MEDICAIDMA0163015
Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
207RG0100X
- Internal Medicine / Gastroenterology (Primary)		 MA 35973

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.