ENDOCRINE ASSOCIATES, LLC – NPI #1134670367
Internal Medicine

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.

Health Care Provider Taxonomy Code for Internal Medicine

ENDOCRINE ASSOCIATES, LLC is a provider located in CHESTERFIELD, MO. NPPES has assigned the NPI number 1134670367 to ENDOCRINE ASSOCIATES, LLC on October 24, 2016. It is a Type-2 NPI, indicating this NPI number is associated with an organization. The primary taxonomy selected by this provider is 207RE0101X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism

The NPI profile was last updated on Mar 05, 2026. 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 ENDOCRINE ASSOCIATES, LLC below.

NPI Profile for
ENDOCRINE ASSOCIATES, LLC

NPI Number
1134670367
Enumeration Date

(more than 9 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
ENDOCRINE ASSOCIATES, LLC
Primary location
224 S WOODS MILL RD STE 480S
CHESTERFIELD, MO 63017-3609
Phone: (636) 685-7744 Fax: (314) 590-5957
1 Other location(s):
2315 Dougherty Ferry Rd Ste 109B
Saint Louis, MO 63122-3383
Phone: (314) 965-9133
Fax: (314) 984-2793
Mailing address
Same as primary location
Organization Subpart
Yes - ENDOCRINE ASSOCIATES, LLC is subpart of another organization.
Authorized Official
DARREN HASKELL
CHIEF MEDICAL OFFICER
Phone: (314) 205-6444
Updated
Certification Date
Mar 05, 2026

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

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
207RE0101X
- Internal Medicine / Endocrinology, Diabetes & Metabolism (Primary)

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.