Dr. Mary Joyce Lyons, MD
- Part D claims, 2021
- 11
- Industry payments
- $18
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 55 Lake N Ave, Worcester, MA 01605
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Group Inc
Worcester, Massachusetts
Find Dr. Lyons' 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. Mary Joyce Lyons is a pediatrician in Worcester, Massachusetts
Dr. Lyons practices at Umass Memorial Medical Group Inc in Worcester, Massachusetts.
Dr. Lyons' NPI, 1710918560, was assigned on July 6, 2006. Dr. Lyons graduated from University of Massachusetts Medical School in 1990. Dr. Lyons holds Massachusetts license 77531.
- NPI
- 1710918560NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800830365
- NPI enumeration date
- July 6, 2006
- 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
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mary Joyce Lyons practices at Umass Memorial Medical Group Inc in Worcester, Massachusetts
Dr. Lyons' primary practice is Umass Memorial Medical Group Inc, at 55 Lake N Ave, Worcester, MA 01605 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Group Inc55 Lake N Ave, Worcester, MA 01605 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mary Joyce Lyons is affiliated with 3 sites of care and 2 medical groups
Dr. Lyons' primary practice is Umass Memorial Medical Group Inc in Worcester, Massachusetts. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Lyons to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mary Joyce Lyons' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lyons practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Group Inc | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mary Joyce Lyons is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Lyons' primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Lyons is licensed in Massachusetts.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
Pediatricians near Dr. Lyons
Counts of pediatricians 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
Dr. Mary Joyce Lyons' patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Lyons' median patient age at 11, with 49% women.
Dr. Lyons' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Mary Joyce Lyons wrote 11 Medicare Part D claims in 2021
In 2021, Dr. Lyons wrote 11 Medicare Part D claims. They cover 1 drug, with $408 in total drug cost.
Dr. Lyons' most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Mary Joyce Lyons takes part in Medicare
Dr. Lyons 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)
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Dr. Mary Joyce Lyons received $18 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Lyons from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Mylan Inc. paid the most, $18.
Companies that paid Dr. Lyons the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mary Joyce Lyons graduated from University of Massachusetts Medical School
Dr. Lyons graduated from University of Massachusetts Medical School in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mary Joyce Lyons'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mary Joyce Lyons
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. Mary Joyce Lyons' NPI number?
Dr. Mary Joyce Lyons' NPI number is 1710918560. It was assigned on July 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mary Joyce Lyons?
Dr. Mary Joyce Lyons is a pediatrician in Worcester, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Mary Joyce Lyons practice?
Dr. Lyons practices at 55 Lake N Ave, Worcester, MA 01605. Dr. Lyons' primary practice is Umass Memorial Medical Group Inc in Worcester, Massachusetts. Dmand AI also links Dr. Lyons to 2 group practices and clinics and 1 medical group.
What is Dr. Mary Joyce Lyons' office phone number?
The practice phone on file for Dr. Lyons is (508) 334-1000.
What is Dr. Mary Joyce Lyons' medical license number?
Dr. Lyons holds Massachusetts license 77531.
What medical group is Dr. Mary Joyce Lyons part of?
Dr. Lyons is linked to UMass Memorial Medical Group. Dmand AI links Dr. Lyons to 1 more medical group.
Does Dr. Mary Joyce Lyons accept Medicare?
Yes. CMS lists Dr. Lyons as accepting Medicare assignment.
Where did Dr. Mary Joyce Lyons go to medical school?
Dr. Lyons graduated from University of Massachusetts Medical School in 1990.
What drugs does Dr. Mary Joyce Lyons prescribe most?
In 2021 Medicare Part D data, Dr. Lyons' most prescribed drugs by claims were Methylphenidate ER.
Has Dr. Mary Joyce Lyons received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Lyons from 1 company from 2016 to 2016. The largest total came from Mylan Inc.
How long has Dr. Mary Joyce Lyons been practicing?
Dr. Lyons graduated from medical school in 1990, 36 years ago.
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