Dr. Patrick D. Fleming, MD
- Medicare services, 2024
- 407
- Medicare patients, 2024
- 166
- Part D claims, 2024
- 167
- Hospital affiliations
- 2
- Medical groups
- 2
- Practice address
- 14 Prospect Street, Milford, MA 01757
- Practice phone
- Call (508) 473-1190
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Fleming's professional email, personal email and mobile number
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Dr. Patrick D. Fleming is an internist in Milford, Massachusetts
Dr. Fleming practices at UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts, part of UMass Memorial Health Care.
Dr. Fleming's NPI, 1922236389, was assigned on June 24, 2009. Dr. Fleming graduated from Columbia University College of Physicians and Surgeons in 2009. Dr. Fleming holds Massachusetts license 251144.
- NPI
- 1922236389NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436306149
- NPI enumeration date
- June 24, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (508) 473-1190
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Patrick D. Fleming practices at UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts
Dr. Fleming's primary practice is UMass Memorial Health - Milford Regional Medical Center, at 14 Prospect Street, Milford, MA 01757 in Worcester County. The practice phone is (508) 473-1190.
- UMass Memorial Health - Milford Regional Medical Center14 Prospect Street, Milford, MA 01757 · Worcester CountyPhone(508) 473-1190
Source: Dmand AI Affiliation Data
Dr. Patrick D. Fleming is affiliated with 3 sites of care and 2 medical groups
Dr. Fleming's primary practice is UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts, part of UMass Memorial Health Care. Dr. Fleming 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. Fleming to 1 more imaging center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Patrick D. Fleming's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fleming practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UMass Memorial Health - Milford Regional Medical Center | 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. Patrick D. Fleming is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Fleming's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Fleming is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Fleming
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. Patrick D. Fleming billed Medicare for 407 services in 2024
CMS data shows 407 Medicare services from Dr. Fleming across 5 procedure codes in 2024, for 166 Medicare patients. Medicare paid $32,997 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Fleming's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2432024: 40767%
Dr. Fleming compared with the Massachusetts median for internists, 2024
- Dr. Fleming
- Massachusetts median
- Medicare services
- 407vs 4316% below
- Medicare patients
- 166vs 19414% below
- Part D claims
- 12vs 40297% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Fleming'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. Patrick D. Fleming treated 166 Medicare patients in 2024, average age 76
CMS counts 166 Medicare patients who saw Dr. Fleming in 2024. The largest group is 75 to 84, with 67 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 40% are also on Medicaid. Their average risk score is 2.41, 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. Fleming's median patient age at 77, with 53% women.
Dr. Fleming's Medicare patients by age, 2024
Dr. Fleming's Medicare patients by sex, 2024
- Women8451%
- Men8249%
Chronic conditions among Dr. Fleming's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Mood disorders53%
- Anxiety51%
- Depression49%
- Heart failure49%
- Chronic kidney disease48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fleming's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
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. Patrick D. Fleming wrote 167 Medicare Part D claims in 2024
In 2024, Dr. Fleming wrote 167 Medicare Part D claims for 79 patients. 83% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $159 in total drug cost. In 2023, CMS named 60 claims across 4 drugs.
Dr. Fleming's Part D claims by kind of drug, 2024
- Generic139 claims83%
- Brand-name and other28 claims17%
Dr. Fleming's most prescribed drugs by claims, 2024
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. Fleming's Part D claims, 2024
- Antibiotics17%29 of 167 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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 602024: 1280%
Drugs named by CMS: 1 in 2024, 4 in 2023.
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
How Dr. Patrick D. Fleming takes part in Medicare
Dr. Fleming 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. Patrick D. Fleming graduated from Columbia University College of Physicians and Surgeons
Dr. Fleming graduated from Columbia University College of Physicians and Surgeons in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Patrick D. Fleming'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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. Patrick D. Fleming
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. Patrick D. Fleming's NPI number?
Dr. Patrick D. Fleming's NPI number is 1922236389. It was assigned on June 24, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Patrick D. Fleming?
Dr. Patrick D. Fleming is an internist in Milford, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Patrick D. Fleming practice?
Dr. Fleming practices at 14 Prospect Street, Milford, MA 01757. Dr. Fleming's primary practice is UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts, part of UMass Memorial Health Care. Dmand AI also links Dr. Fleming to 1 imaging center and 1 medical group.
What is Dr. Patrick D. Fleming's office phone number?
The practice phone on file for Dr. Fleming is (508) 473-1190.
What is Dr. Patrick D. Fleming's medical license number?
Dr. Fleming holds Massachusetts license 251144.
Which hospitals is Dr. Patrick D. Fleming affiliated with?
Dr. Fleming practices at UMass Memorial Health - Milford Regional Medical Center in Milford, Massachusetts. Dr. Fleming is also affiliated with UMass Memorial Medical Center - University Campus.
What medical group is Dr. Patrick D. Fleming part of?
Dr. Fleming is linked to UMass Memorial Medical Group. Dmand AI links Dr. Fleming to 1 more medical group.
Does Dr. Patrick D. Fleming accept Medicare?
Yes. CMS data shows Dr. Fleming billed Medicare for 407 services in 2024, and Dr. Fleming accepts Medicare assignment.
How many Medicare patients does Dr. Patrick D. Fleming see?
CMS counts 166 Medicare patients who saw Dr. Fleming in 2024, with an average age of 76.
What services does Dr. Patrick D. Fleming bill to Medicare?
In 2024, Dr. Fleming's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
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Where did Dr. Patrick D. Fleming go to medical school?
Dr. Fleming graduated from Columbia University College of Physicians and Surgeons in 2009.
What drugs does Dr. Patrick D. Fleming prescribe most?
In 2024 Medicare Part D data, Dr. Fleming's most prescribed drugs by claims were Atorvastatin Calcium.
How long has Dr. Patrick D. Fleming been practicing?
Dr. Fleming graduated from medical school in 2009, 17 years ago.
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