Dr. Michael George Fitzpatrick, DO
- Medicare services, 2024
- 579
- Medicare patients, 2024
- 226
- Part D claims, 2024
- 101
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- 55 North Ave, Mendon, MA 01756
- 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 Center
Mendon, Massachusetts
Find Dr. Fitzpatrick'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.
Dr. Michael George Fitzpatrick is an internist in Mendon, Massachusetts
Dr. Fitzpatrick practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Dr. Fitzpatrick's NPI, 1568099778, was assigned on March 26, 2020. Dr. Fitzpatrick graduated from University of New England, College of Osteo Medicine in 2020. Dr. Fitzpatrick holds Massachusetts license 1013440.
- NPI
- 1568099778NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840619987
- NPI enumeration date
- March 26, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael George Fitzpatrick practices at Umass Memorial Medical Center in Mendon, Massachusetts
Dr. Fitzpatrick's primary practice is Umass Memorial Medical Center, at 55 North Ave, Mendon, MA 01756 in Worcester County. The practice phone is (508) 334-1000.
- Umass Memorial Medical Center55 North Ave, Mendon, MA 01756 · Worcester CountyPhone(508) 334-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael George Fitzpatrick is affiliated with 3 sites of care and 1 medical group
Dr. Fitzpatrick's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dr. Fitzpatrick is also affiliated with UMass Memorial Medical Center - University Campus. The medical group on file is UMass Memorial Medical Group. Dmand AI also links Dr. Fitzpatrick to 1 more group practice or clinic, 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. Michael George Fitzpatrick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fitzpatrick practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael George Fitzpatrick is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Fitzpatrick's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fitzpatrick is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Fitzpatrick
Counts of internists 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. Michael George Fitzpatrick billed Medicare for 579 services in 2024
CMS data shows 579 Medicare services from Dr. Fitzpatrick across 4 procedure codes in 2024, for 226 Medicare patients. Medicare paid $46,392 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fitzpatrick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3512024: 57965%
Dr. Fitzpatrick compared with the Massachusetts median for internists, 2024
- Dr. Fitzpatrick
- Massachusetts median
- Medicare services
- 579vs 43134% above
- Medicare patients
- 226vs 19416% above
- Part D claims
- 17vs 40296% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Fitzpatrick's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael George Fitzpatrick treated 226 Medicare patients in 2024, average age 74
CMS counts 226 Medicare patients who saw Dr. Fitzpatrick in 2024. The largest group is 75 to 84, with 84 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 3.24, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Fitzpatrick's median patient age at 75, with 53% women.
Dr. Fitzpatrick's Medicare patients by age, 2024
Dr. Fitzpatrick's Medicare patients by sex, 2024
- Women12455%
- Men10245%
Chronic conditions among Dr. Fitzpatrick's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Mood disorders63%
- Anxiety62%
- Arthritis58%
- Chronic kidney disease58%
- Depression56%
- Ischemic heart disease52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fitzpatrick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael George Fitzpatrick wrote 101 Medicare Part D claims in 2024
In 2024, Dr. Fitzpatrick wrote 101 Medicare Part D claims for 43 patients. 74% of them were for generic drugs. CMS names the drug for 17 of them, across 1 drug with 11 or more claims each, at $8,088 in total drug cost. In 2022, CMS named 15 claims across 1 drug.
Dr. Fitzpatrick's Part D claims by kind of drug, 2024
- Generic75 claims74%
- Brand-name and other26 claims26%
Dr. Fitzpatrick's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Fitzpatrick's Part D claims, 2024
- Antibiotics14%14 of 101 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 152023: 1713%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Michael George Fitzpatrick scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Fitzpatrick for performance year 2024, reported through an alternative payment model (APM). Dr. Fitzpatrick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fitzpatrick as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Fitzpatrick's MIPS scores, performance year 2024
- 100of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael George Fitzpatrick graduated from University of New England, College of Osteo Medicine
Dr. Fitzpatrick graduated from University of New England, College of Osteo Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael George Fitzpatrick'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (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. Michael George Fitzpatrick
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 George Fitzpatrick's NPI number?
Dr. Michael George Fitzpatrick's NPI number is 1568099778. It was assigned on March 26, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael George Fitzpatrick?
Dr. Michael George Fitzpatrick is an internist in Mendon, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael George Fitzpatrick practice?
Dr. Fitzpatrick practices at 55 North Ave, Mendon, MA 01756. Dr. Fitzpatrick's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Dr. Fitzpatrick to 1 group practice or clinic.
What is Dr. Michael George Fitzpatrick's office phone number?
The practice phone on file for Dr. Fitzpatrick is (508) 334-1000.
What is Dr. Michael George Fitzpatrick's medical license number?
Dr. Fitzpatrick holds Massachusetts license 1013440.
Which hospitals is Dr. Michael George Fitzpatrick affiliated with?
Dr. Fitzpatrick is affiliated with UMass Memorial Medical Center - University Campus.
What medical group is Dr. Michael George Fitzpatrick part of?
Dr. Fitzpatrick is linked to UMass Memorial Medical Group.
Does Dr. Michael George Fitzpatrick accept Medicare?
Yes. CMS data shows Dr. Fitzpatrick billed Medicare for 579 services in 2024, and Dr. Fitzpatrick accepts Medicare assignment.
Does Dr. Michael George Fitzpatrick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fitzpatrick as offering telehealth services.
What is Dr. Michael George Fitzpatrick's MIPS score?
Dr. Fitzpatrick's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Michael George Fitzpatrick see?
CMS counts 226 Medicare patients who saw Dr. Fitzpatrick in 2024, with an average age of 74.
What services does Dr. Michael George Fitzpatrick bill to Medicare?
In 2024, Dr. Fitzpatrick's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Michael George Fitzpatrick go to medical school?
Dr. Fitzpatrick graduated from University of New England, College of Osteo Medicine in 2020.
What drugs does Dr. Michael George Fitzpatrick prescribe most?
In 2023 Medicare Part D data, Dr. Fitzpatrick's most prescribed drugs by claims were Brilinta.
How long has Dr. Michael George Fitzpatrick been practicing?
Dr. Fitzpatrick graduated from medical school in 2020, 6 years ago.
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