Dr. Glenn Siegel, M.D.
Endocrinology
21+
Years in Practice
Available
Telehealth
Practice Locations
2 locations
About Dr. Glenn Siegel
Glenn Siegel, M.D. is a healthcare provider practicing in Norwalk, CT.
Specialty Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
25
Years Experience
2
Locations
1
States Licensed
Credentials & Board Certifications
Primary Specialty
EndocrinologyCredentials verified via NPI Registry (NPPES)
Education & Training
Medical School
Icahn School Of Medicine At Mount Sinai
Class of 2001
Licenses & Practice States
Licensed in 1 state
| State | License | Classification | Primary |
|---|---|---|---|
| Connecticut | 044239 | Internal Medicine |
Public Data Summary for Dr. Glenn Siegel
With 21 years of practice, Dr. Glenn Siegel is an established endocrinology provider, M.D., after earning their medical degree at Icahn School Of Medicine At Mount Sinai in 2001. Dr. currently practices across 2 facilities, including Catholic Charities Of Fairfield County Inc in Norwalk, Connecticut. Their National Provider Identifier (NPI) is 1437140514, 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. Glenn Siegel as a moderate-volume endocrinology provider, treating approximately 665 Medicare beneficiaries and delivering 14K services in the most recent reporting year. That panel size indicates balanced experience across typical Medicare conditions.
Under the Physician Payments Sunshine Act, CMS reports that Dr. Glenn Siegel received $14 in industry payments in 2023. Payments at this scale are typical for most practicing physicians and generally reflect routine educational activities.
Transparency & Safety
Public records from CMS and OIG databases
Industry Payments
$14
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. Glenn Siegel
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0 reviews
Endocrinology Providers Nearby
Same primary specialty near ZIP 06851
FAQ
Frequently asked questions about Dr. Glenn Siegel
What does Dr. Glenn Siegel specialize in?
Dr. Glenn Siegel specializes in Endocrinology.
Where does Dr. Glenn Siegel practice?
Dr. Glenn Siegel practices at Catholic Charities Of Fairfield County Inc in Norwalk, Connecticut. Dr. is also affiliated with 1 additional facility, listed below.
Does Dr. Glenn Siegel accept Medicare?
CMS records show that Dr. Glenn Siegel accepts Medicare assignment. CMS billing data shows 665 Medicare beneficiaries treated in the most recent reporting year.
What is Dr. Glenn Siegel's NPI number?
Dr. Glenn Siegel's National Provider Identifier (NPI) is 1437140514. 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. Glenn Siegel been practicing?
Dr. Glenn Siegel has approximately 21 years of practice experience, having graduated from Icahn School Of Medicine At Mount Sinai in 2001.