Glenn Michael Dizon, M.D.
Anesthesiology Physician · Danbury, CT
Glenn Michael Dizon, M.D. is an anesthesiology physician with a practice address in Danbury, Connecticut, and NPI 1447498654, issued on Jan 26, 2009. Check the license (Connecticut 48909, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Glenn Michael Dizon
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 48909 CT
Self-reported in NPPES; status is on the state search - Practice location
- 73 Sand Pit RD, Danbury, CT 06810
- Phone
- (203) 743-2400
- Enumerated
- Jan 26, 2009
- Record last updated
- Nov 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (203) 743-2405
- Entity
- Type 1 · individual
Also registered at 73 Sand Pit RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryellen Betit, M.D.Anesthesiology Physician1740299429
- Kenneth Cohen, M.D.Dermatology Physician1285636498
- Ashley Gabriel, PTPhysical Therapist1205155249
- Roger Marcon, M.D.Anesthesiology Physician1053320705
- Vivian Mastroianni, PA CPhysician Assistant1073579694
- Colleen Murray, PTAPhysical Therapy Assistant1588894901
Verify Glenn Michael Dizon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 48909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $78.57
3 payments; by number, the most common kind was food and beverage; the largest payer was Halozyme Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
38 anesthesiology physician records list a practice address in Danbury
They are 38 of the 2,412 NPPES records with a practice address in Danbury, and 797 anesthesiology physician records in Connecticut.
All 38 in Danbury → All 797 in Connecticut → Every provider in Danbury →
Other anesthesiology physician records in Connecticut
- Hanief Abrahams, M.D.Greenwich, CT1497798235
- Jonathan Abrams, MDHartford, CT1528010337
- Robert Adam, M.D.Willimantic, CT1427161827
- Oluwakemi Adesina, MDNew Haven, CT1306581277
- Jacob Aftel, MDSharon, CT1801884598
- Neha Agrawal, MDHartford, CT1760973630
- William Ahn, M.D.East Hartford, CT1568460418
- Shamsuddin Akhtar, MDNew Haven, CT1639151798
- Caroline Al HaddadinNew Haven, CT1629218086
- Yasser Al-Baghdadi, M.D.Hartford, CT1023045184
Common questions
What is Glenn Michael Dizon, M.D.'s NPI number?
Glenn Michael Dizon, M.D.'s National Provider Identifier (NPI) is 1447498654, issued on Jan 26, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Glenn Michael Dizon, M.D. located?
The NPPES record lists a practice address at 73 Sand Pit RD, Danbury, CT, 06810. Phone: (203) 743-2400. Providers update this record themselves, so call before visiting.
How can I verify Glenn Michael Dizon, M.D.'s license?
NPPES lists Connecticut license number 48909, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.