Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Heather L Butler MD Inc

Q: What type of organization is Heather L Butler MD Inc?

Heather L Butler MD Inc is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

Dermatology Physician in Pasadena, CA · enumerated 2006 · authorized official Heather Butler, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1134205529

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Registry record

Entity type Organization (Type 2)

Legal business name Heather L Butler MD Inc

Practice address 960 E Green St Ste 164, Pasadena, CA, 91106

Phone (626) 793-7790

Fax (626) 793-9018

Enumeration date Oct 27, 2006

Last updated in NPPES Sep 3, 2010

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License G30345 (CA) Primary

Authorized official

Name Heather Butler

Title Owner

Phone (626) 793-7790

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Heather L Butler MD Inc?

Heather L Butler MD Inc is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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Sara Gaspard, M.D., Inc. Specialist · Pasadena, CA NPI 1134426836

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-03.