Dr. Michael Thomas, DO
- Hospital affiliations
- 1
- Industry payments
- $327
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 55 Lake Avenue North, Worcester, MA 01655
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Thomas is an anesthesiologist in Worcester, Massachusetts
Dr. Thomas practices at UMass Memorial Medical Center - University Campus in Worcester, Massachusetts, part of UMass Memorial Health Care.
Dr. Thomas' NPI, 1093392854, was assigned on March 26, 2021. Dr. Thomas holds Massachusetts license 1024847.
- NPI
- 1093392854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860985611
- NPI enumeration date
- March 26, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Thomas practices at UMass Memorial Medical Center - University Campus in Worcester, Massachusetts
Dr. Thomas' primary practice is UMass Memorial Medical Center - University Campus, at 55 Lake Avenue North, Worcester, MA 01655 in Worcester County. The practice phone is (508) 334-1000.
- UMass Memorial Medical Center - University Campus55 Lake Avenue North, Worcester, MA 01655 · Worcester CountyPhone(508) 334-1000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Thomas is affiliated with 1 site of care and 1 medical group
Dr. Thomas' primary practice is UMass Memorial Medical Center - University Campus in Worcester, Massachusetts, part of UMass Memorial Health Care. The medical group on file is UMass Memorial Medical Group.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UMass Memorial Medical Center - University Campus | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across UMass Memorial Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Michael Thomas is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Thomas is licensed in Massachusetts.
Specialties and state licenses
- Anesthesiology, MassachusettsPrimary
Anesthesiologists near Dr. Thomas
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
How Dr. Michael Thomas takes part in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Thomas received $327 in industry payments in 2025
CMS Open Payments shows 4 general payments to Dr. Thomas from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Globus Medical, Inc. paid the most, $175.
Companies that paid Dr. Thomas the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Michael Thomas's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Michael Thomas' NPI number?
Dr. Michael Thomas' NPI number is 1093392854. It was assigned on March 26, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Thomas?
Dr. Michael Thomas is an anesthesiologist in Worcester, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Michael Thomas practice?
Dr. Thomas practices at 55 Lake Avenue North, Worcester, MA 01655. Dr. Thomas' primary practice is UMass Memorial Medical Center - University Campus in Worcester, Massachusetts, part of UMass Memorial Health Care.
What is Dr. Michael Thomas' office phone number?
The practice phone on file for Dr. Thomas is (508) 334-1000.
What is Dr. Michael Thomas' medical license number?
Dr. Thomas holds Massachusetts license 1024847.
Which hospitals is Dr. Michael Thomas affiliated with?
Dr. Thomas practices at UMass Memorial Medical Center - University Campus in Worcester, Massachusetts.
What medical group is Dr. Michael Thomas part of?
Dr. Thomas is linked to UMass Memorial Medical Group.
Does Dr. Michael Thomas accept Medicare?
Yes. CMS lists Dr. Thomas as accepting Medicare assignment.
Has Dr. Michael Thomas received payments from drug or device companies?
CMS Open Payments shows $327 in general payments to Dr. Thomas from 2 companies from 2025 to 2025. The largest total came from Globus Medical, Inc.
How long has Dr. Michael Thomas been practicing?
Dr. Thomas' NPI was assigned in 2021.
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