Individual
DR. MARK JOSEPH HEINZELMANN
Active
Individual
DR. MARK JOSEPH HEINZELMANN
Active
Sole proprietor
Yes
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
174400000X
Specialist
4301046103
MI
208C00000X
Colon & Rectal Surgery Physician
Primary
4301046103
MI
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
2656699
—
MI
Enumeration date
10/10/2006
Last updated
03/29/2021
Update your record
If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up