Mary Bessesen, MD

Infectious Disease

20+ years in practiceNPI: 1235160672Licensed in CO

About

Bio coming soon.

Are you Mary Bessesen, MD?

Claim your profile

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

Claim Profile

Credentials & Recognition

Specialties

Infectious Disease

NPI sub-specialties

Internal Medicine, Infectious Disease207RI0200X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#6

Top Infectious Disease Doctors in Colorado, 2026

Infectious Disease · Colorado · 2026

Other Infectious Disease Doctors near Colorado

View all →

Dr. Jose Castillo-Mancilla, MD

Colorado, CO · 21+ yrs

Dr. Jeffrey Cohen, MD

Colorado, CO · 21+ yrs

Dr. Robert Cox, MD

Colorado, CO · 21+ yrs

Dr. John Curtin, MD

Colorado, CO · 21+ yrs

Dr. Mary Degroote, MD

Colorado, CO · 21+ yrs

Dr. Michael Dunn, MD

Colorado, CO · 21+ yrs

Frequently Asked Questions about Dr. Mary Bessesen, MD

Where does Dr. Mary Bessesen, MD practice?+
Dr. Mary Bessesen, MD practices in Colorado, CO. 1055 CLERMONT ST INFECTIOUS DISEASES (111L) DENVER, CO 802203808.
What is Dr. Mary Bessesen, MD's phone number?+
Dr. Mary Bessesen, MD's practice phone is 303-393-2837. Office contact information is verified on the PBCMMG profile.
What does Dr. Mary Bessesen, MD specialize in?+
Dr. Mary Bessesen, MD's primary specialty is Infectious Disease.
Is Dr. Mary Bessesen, MD board certified?+
Board certification status for Dr. Mary Bessesen, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Mary Bessesen, MD been practicing?+
Dr. Mary Bessesen, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Mary Bessesen, MD's NPI number?+
Dr. Mary Bessesen, MD's National Provider Identifier (NPI) is 1235160672, 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 Mary Bessesen, MD?

Claim & complete your profile →

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