DR. DAVID MATTHEW ALTSHULER MD PHD NPI 1679642474

NPI Information

NPI: 1679642474
Provider Name: DR. DAVID MATTHEW ALTSHULER, MD PHD
Classification: Internal Medicine - 207RE0101X
Specialization: Endocrinology, Diabetes & Metabolism
Entity Type: Individual
Address: 50 STANIFORD STREET
3RD FLOOR S50340 DIABETES UNIT
BOSTON, MA
ZIP 02114
Phone: (617) 726-8722

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NPI Details

DR. David Matthew Altshuler, MD PHD is an endocrinology and diabetes and metabolism internal medicine in Boston, MA. The provider is an internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems. DR. David Matthew Altshuler, MD PHD NPI is 1679642474. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

50 STANIFORD STREET
3RD FLOOR S50340 DIABETES UNIT
BOSTON, MA
ZIP 02114
Phone: (617) 726-8722
Fax: (617) 724-8534

The enumeration date for this NPI number is 11/7/2006 and was last updated on 9/11/2025.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No.	Taxonomy Code	Taxonomy Clasification	Taxonomy Specialization	License Number	License State	Primary
1	207R00000X	Internal Medicine		150653	MASSACHUSETTS	No
2	207RE0101X	Internal Medicine	Endocrinology, Diabetes & Metabolism	150653	MASSACHUSETTS	Yes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No.	Other Provider Identifier	Other Provider Identifier Type	Other Provider Identifier State	Other Provider Identifier Issuer
1	J21705	OTHER	MASSACHUSETTS	BCBS MA
2	150653	OTHER	MASSACHUSETTS	TUFTS HEALTH PLAN

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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