Dr. Mary Ann Huang, M.D.
Gastroenterology
20+
Years in Practice
Available
Telehealth
Practice Locations
1 location
About Dr. Mary Ann Huang
Mary Ann Huang, M.D. is a healthcare provider practicing in Parker, CO.
Specialty Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
30
Years Experience
1
Location
2
States Licensed
Credentials & Board Certifications
Additional Specialties
Primary Specialty
GastroenterologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Loyola University Of Chicago, Stritch School Of Medicine
Class of 1996
Licenses & Practice States
Licensed in 2 states
| State | License | Classification | Primary |
|---|---|---|---|
| Michigan | 4301076336 | Internal Medicine | — |
| Colorado | DR.0056376 | Internal Medicine |
Public Data Summary for Dr. Mary Ann Huang
With 20 years of practice, Dr. Mary Ann Huang is an established gastroenterology provider, M.D., after earning their medical degree at Loyola University Of Chicago, Stritch School Of Medicine in 1996. Dr. currently practices at Geisinger Clinic in Parker, Colorado. Their National Provider Identifier (NPI) is 1477621902, and the profile below combines data from CMS NPPES, Medicare billing records, the HHS OIG exclusion list, and — where available — CMS Open Payments, Medicare Utilization, and Part D prescriber summaries.
CMS Medicare data shows Dr. Mary Ann Huang as a lower-volume gastroenterology provider, treating approximately 317 Medicare beneficiaries and delivering 469 services in the most recent reporting year. That panel size indicates a smaller, more selective practice pattern.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Mary Ann Huang received $17K in industry payments in 2023. Payments at this scale are in line with specialist-level consulting and speaker-program participation.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$17K
Total payments received from pharmaceutical and medical device companies in 2023.
Source: CMS Open Payments (Sunshine Act)
Opioid Prescribing
This provider has no opioid prescriptions on file in Medicare Part D data.
Insurance & Accessibility
Reviews
Community reviews for Dr. Mary Ann Huang
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0 reviews
Gastroenterology Providers Nearby
Same primary specialty near ZIP 80218
FAQ
Frequently asked questions about Dr. Mary Ann Huang
What does Dr. Mary Ann Huang specialize in?
Dr. Mary Ann Huang specializes in Gastroenterology. Secondary taxonomy filings also list Internal Medicine.
Where does Dr. Mary Ann Huang practice?
Dr. Mary Ann Huang practices at Geisinger Clinic in Parker, Colorado.
Does Dr. Mary Ann Huang accept Medicare?
CMS records show that Dr. Mary Ann Huang accepts Medicare assignment. CMS billing data shows 317 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Mary Ann Huang's NPI number?
Dr. Mary Ann Huang's National Provider Identifier (NPI) is 1477621902. This is the unique 10-digit number the Centers for Medicare & Medicaid Services assigns to every practicing US healthcare provider. You can verify this number directly at the NPPES NPI Registry.
How long has Dr. Mary Ann Huang been practicing?
Dr. Mary Ann Huang has approximately 20 years of practice experience, having graduated from Loyola University Of Chicago, Stritch School Of Medicine in 1996.