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Stephen Maxwell M.D., Inc.

Stephen Maxwell M.D., Inc. is a healthcare organization registered as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Carmichael, CA, holding Type 2 (organization) NPI 1669596748 since 2007. The authorized official on file is Stephen Maxwell, Owner.

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NPI 1669596748
Entity type Organization (Type 2)
Legal business name Stephen Maxwell M.D., Inc.
Practice address 6600 COYLE AVE, STE 3, Carmichael, CA, 95608
Phone 9169650282
Fax 9169650234
Enumeration date 2007-03-16
Last updated in NPPES 2020-08-22

Authorized official

Name Stephen Maxwell
Title Owner
Phone 9169650282

Taxonomy & classification

Taxonomy code Specialty Primary License State
208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Primary A78656 CA
Copy-ready billing details
Provider: Stephen Maxwell M.D., Inc.
NPI: 1669596748
Taxonomy: 208G00000X (Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician)
Address: 6600 COYLE AVE, STE 3, Carmichael, CA, 95608

Providers at this address

NPI Name Type Specialty Location
1700074887 Melody Clark Individual Orthotic Fitter Carmichael, CA
1134531049 Well Care Central Organization Urgent Care Clinic/Center Carmichael, CA

Verify this record

Cross-check NPI 1669596748 against the authoritative CMS record: view Stephen Maxwell M.D., Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What type of organization is Stephen Maxwell M.D., Inc.?
Stephen Maxwell M.D., Inc. is registered in NPPES as a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-22.