Michael Alter, MD

Addiction Medicine · Internal Medicine · Pulmonology · Sleep Medicine

Board Certified20+ years in practiceNPI: 1225072812Licensed in MN

About

Bio coming soon.

Are you Michael Alter, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Addiction MedicineInternal MedicinePulmonologySleep Medicine

NPI sub-specialties

Internal Medicine207R00000X

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Pulmonary Disease207RP1001X

Internal Medicine, Sleep Medicine207RS0012X

Board Certifications

NBPAS — MN exp January 31, 2028

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

5.0 / 5.0

1 review

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#26

Top Sleep Medicine Doctors in Minnesota, 2026

Sleep Medicine · Minnesota · 2026

Other Addiction Medicine Doctors near Minnesota

View all →

Dr. Janette Coelho Leal, MD

Minnesota, MN · Board cert · 15+ yrs

Dr. Karen Aarestad, MD

Minnesota, MN · 21+ yrs

Dr. Syed Abidi, MD

Minnesota, MN · 21+ yrs

Dr. Haitham Abu Lebdeh, MD

Minnesota, MN · 21+ yrs

Dr. Jalal Akbar, MD

Minnesota, MN · 21+ yrs

Dr. Steven Alberts, MD

Minnesota, MN · 21+ yrs

Frequently Asked Questions about Dr. Michael Alter, MD

Where does Dr. Michael Alter, MD practice?+
Dr. Michael Alter, MD practices in Minnesota, MN. 401 PHALEN BLVD - MS 41102D HEALTHPARTNERS SPECIALTY CENTER 401 ST. PAUL, MN 551305302.
What is Dr. Michael Alter, MD's phone number?+
Dr. Michael Alter, MD's practice phone is 651-254-7670. Office contact information is verified on the PBCMMG profile.
What does Dr. Michael Alter, MD specialize in?+
Dr. Michael Alter, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Pulmonology, Sleep Medicine.
Is Dr. Michael Alter, MD board certified?+
Yes. Dr. Michael Alter, MD is board certified in NBPAS — MN exp January 31, 2028. Certification verified via ABMS/state board records.
How long has Dr. Michael Alter, MD been practicing?+
Dr. Michael Alter, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Michael Alter, MD's NPI number?+
Dr. Michael Alter, MD's National Provider Identifier (NPI) is 1225072812, registered in the federal NPPES registry.

Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards

See an error? info@pbcmmg.com

Are you Michael Alter, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.