NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carl Christensen MD Pllc

Addiction Medicine (Family Medicine) Physician in Ypsilanti, MI · enumerated 2014 · authorized official Carl Christensen, Sole Member.

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

National Provider Identifier

1164830048

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Carl Christensen MD Pllc
Other name <Unavail>
Practice address 2370 Leforge Rd, Ypsilanti, MI, 48198
Phone (734) 448-0226
Fax (313) 447-2244
Enumeration date Jul 23, 2014
Last updated in NPPES Jul 23, 2014

Taxonomy & classification

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 4301048048 (MI) Primary

Authorized official

Name Carl Christensen
Title Sole Member
Phone (734) 218-5317

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 is the NPI number for Carl Christensen MD Pllc?
The NPI for Carl Christensen MD Pllc is 1164830048, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Carl Christensen MD Pllc?
NPPES lists Carl Christensen (Sole Member) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-23.