Thomas Y. McDowell, PA-C
- Medicare patients, 2024
- 116
- Part D claims, 2024
- 190
- Hospital affiliations
- 2
- Industry payments
- $21
- Medical groups
- 3
- Practice address
- 271 Carew St, Springfield, MA 01104
- Practice phone
- Call (413) 748-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Center (MA)
Springfield, Massachusetts
Find Thomas McDowell's 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.
Thomas Y. McDowell is a physician assistant in Springfield, Massachusetts
Thomas McDowell practices at Mercy Medical Center (MA) in Springfield, Massachusetts.
Thomas McDowell's NPI, 1376625061, was assigned on October 20, 2006. Thomas McDowell holds Massachusetts license 1143.
- NPI
- 1376625061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860551488
- NPI enumeration date
- October 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 748-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Thomas Y. McDowell practices at Mercy Medical Center (MA) in Springfield, Massachusetts
Thomas McDowell's primary practice is Mercy Medical Center (MA), at 271 Carew St, Springfield, MA 01104 in Hampden County. The practice phone is (413) 748-9000.
- Mercy Medical Center (MA)271 Carew St, Springfield, MA 01104 · Hampden CountyPhone(413) 748-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Thomas Y. McDowell is affiliated with 5 sites of care and 3 medical groups
Thomas McDowell's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Thomas McDowell is also affiliated with Mercy Medical Center. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Thomas McDowell to 1 more hospital, 2 group practices and clinics and 2 medical groups, 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 Thomas Y. McDowell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Thomas McDowell practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center (MA) | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Thomas Y. McDowell is one of 3,922 physician assistants in Massachusetts
Physician assistant is Thomas McDowell's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Thomas McDowell is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Thomas McDowell
Counts of physician assistants 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
Thomas Y. McDowell treated 116 Medicare patients in 2024, average age 70
CMS counts 116 Medicare patients who saw Thomas McDowell in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have arthritis, and 75% have high blood pressure. 38% are also on Medicaid. Their average risk score is 1.43, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Thomas McDowell's median patient age at 69, with 52% women.
Thomas McDowell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Thomas McDowell's Medicare patients by sex, 2024
- Women5648%
- Men6052%
Chronic conditions among Thomas McDowell's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol74%
- Anxiety33%
- Diabetes32%
- COPD31%
- Mood disorders31%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Thomas McDowell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Thomas Y. McDowell wrote 190 Medicare Part D claims in 2024
In 2024, Thomas McDowell wrote 190 Medicare Part D claims for 102 patients. 98% of them were for generic drugs.
Thomas McDowell's Part D claims by kind of drug, 2024
- Generic186 claims98%
- Brand-name and other4 claims2%
Drug classes CMS tracks in Thomas McDowell's Part D claims, 2024
- Opioids58%111 of 190 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Thomas Y. McDowell takes part in Medicare
Thomas McDowell 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)
For MedTech and pharma teams
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Thomas Y. McDowell received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Thomas McDowell from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $21.
Companies that paid Thomas McDowell 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 Thomas Y. McDowell'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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) |
| 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 Thomas Y. McDowell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Thomas Y. McDowell's NPI number?
Thomas Y. McDowell's NPI number is 1376625061. It was assigned on October 20, 2006, and it is active in the NPI Registry.
What does Thomas Y. McDowell specialize in?
Thomas Y. McDowell is a physician assistant in Springfield, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Thomas Y. McDowell practice?
Thomas McDowell practices at 271 Carew St, Springfield, MA 01104. Thomas McDowell's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dmand AI also links Thomas McDowell to 1 hospital, 2 group practices and clinics and 2 medical groups.
What is Thomas Y. McDowell's office phone number?
The practice phone on file for Thomas McDowell is (413) 748-9000.
What is Thomas Y. McDowell's medical license number?
Thomas McDowell holds Massachusetts license 1143.
Which hospitals is Thomas Y. McDowell affiliated with?
Thomas McDowell is affiliated with Mercy Medical Center. Dmand AI links Thomas McDowell to 1 more hospital.
What medical group is Thomas Y. McDowell part of?
Thomas McDowell is linked to Trinity Health Of New England Medical Group. Dmand AI links Thomas McDowell to 2 more medical groups.
Does Thomas Y. McDowell accept Medicare?
Yes. CMS lists Thomas McDowell as accepting Medicare assignment.
How many Medicare patients does Thomas Y. McDowell see?
CMS counts 116 Medicare patients who saw Thomas McDowell in 2024, with an average age of 70.
Has Thomas Y. McDowell received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Thomas McDowell from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Thomas Y. McDowell been practicing?
Thomas McDowell graduated from medical school in 1999, 27 years ago.
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