Dr. Jennifer Lafemina, MD
- Medicare services, 2024
- 216
- Medicare patients, 2024
- 146
- Part D claims, 2024
- 25
- Publications
- 32
- MIPS score, 2024
- 100
- 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. Lafemina'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. Jennifer Lafemina is a general surgeon in Mendon, Massachusetts
Dr. Lafemina practices at Umass Memorial Medical Center in Mendon, Massachusetts.
Dr. Lafemina's NPI, 1598713570, was assigned on May 4, 2006. Dr. Lafemina holds Massachusetts license 229643.
- NPI
- 1598713570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436309135
- NPI enumeration date
- May 4, 2006
- 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
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jennifer Lafemina practices at Umass Memorial Medical Center in Mendon, Massachusetts
Dr. Lafemina'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. Jennifer Lafemina is affiliated with 3 sites of care and 1 medical group
Dr. Lafemina's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dr. Lafemina 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. Lafemina to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer Lafemina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lafemina 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. Jennifer Lafemina is one of 732 general surgeons in Massachusetts
Surgery is Dr. Lafemina's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Lafemina is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Lafemina
Counts of general surgeons 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. Jennifer Lafemina billed Medicare for 216 services in 2024
CMS data shows 216 Medicare services from Dr. Lafemina across 8 procedure codes in 2024, for 146 Medicare patients. Medicare paid $25,001 for them.
Dr. Lafemina's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1502024: 12219%
- Surgery
- 2023: 732024: 9429%
Where Dr. Lafemina's Medicare services took place, 2024
- In an office9444%
- In a facility12256%
Dr. Lafemina compared with the Massachusetts median for general surgeons, 2024
- Dr. Lafemina
- Massachusetts median
- Medicare services
- 216vs 2008% above
- Medicare patients
- 146vs 152Close to median
- Part D claims
- 12vs 2245% below
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Lafemina'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lafemina and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jennifer Lafemina treated 146 Medicare patients in 2024, average age 75
CMS counts 146 Medicare patients who saw Dr. Lafemina in 2024. The largest group is 65 to 74, with 64 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lafemina's median patient age at 71, with 80% women.
Dr. Lafemina's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lafemina's Medicare patients by sex, 2024
- Women10270%
- Men4430%
Chronic conditions among Dr. Lafemina's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Cancer55%
- Arthritis37%
- Diabetes29%
- Anxiety25%
- Chronic kidney disease23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lafemina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women80%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer Lafemina wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Lafemina wrote 25 Medicare Part D claims for 22 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $11 in total drug cost.
Dr. Lafemina'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. Lafemina's Part D claims, 2024
- Opioids52%13 of 25 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Jennifer Lafemina 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. Lafemina for performance year 2024, reported through an alternative payment model (APM). Dr. Lafemina accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Lafemina as offering telehealth. CMS counts 60 procedures of melanoma (skin cancer) excision by Dr. Lafemina, more than 88% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Lafemina'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.
Where Dr. Lafemina ranks in Medicare procedure volume
- Melanoma (skin cancer) excision
- 88th percentile60 procedures
- Mastectomy
- 83rd percentile25 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jennifer Lafemina has 32 publications on record
Dmand AI links 32 papers to Dr. Lafemina, published from 2012 to 2024. 2012 was the busiest year, with 6. The most frequent topics are Internship and Residency, Pancreatic Neoplasms and General Surgery. Dr. Lafemina has published most often in J Surg Educ. Dr. Lafemina's most frequent co-authors are Kate Hui Dinh, MD, William R. Jarnagin, MD and Murray F. Brennan, MD.
Dr. Lafemina's papers by year, 2012 to 2024
Topics Dr. Lafemina writes about most
- Internship and Residency
- Pancreatic Neoplasms
- General Surgery
- Breast Neoplasms
- Carcinoma, Pancreatic Ductal
- Clinical Competence
- Education, Medical, Graduate
- Adenocarcinoma, Mucinous
Dr. Lafemina's most frequent co-authors
- Kate Hui Dinh, MD5 shared papers
- William R. Jarnagin, MD5 shared papers
- Murray F. Brennan, MD4 shared papers
Recent publications by Dr. Lafemina
See who Dr. Lafemina researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lafemina works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jennifer Lafemina received $21 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Lafemina from 1 drug or device company in 2018. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $21.
Companies that paid Dr. Lafemina the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jennifer Lafemina's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jennifer Lafemina
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. Jennifer Lafemina's NPI number?
Dr. Jennifer Lafemina's NPI number is 1598713570. It was assigned on May 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Lafemina?
Dr. Jennifer Lafemina is a general surgeon in Mendon, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jennifer Lafemina practice?
Dr. Lafemina practices at 55 North Ave, Mendon, MA 01756. Dr. Lafemina's primary practice is Umass Memorial Medical Center in Mendon, Massachusetts. Dmand AI also links Dr. Lafemina to 1 hospital.
What is Dr. Jennifer Lafemina's office phone number?
The practice phone on file for Dr. Lafemina is (508) 334-1000.
What is Dr. Jennifer Lafemina's medical license number?
Dr. Lafemina holds Massachusetts license 229643.
Which hospitals is Dr. Jennifer Lafemina affiliated with?
Dr. Lafemina is affiliated with UMass Memorial Medical Center - University Campus. Dmand AI links Dr. Lafemina to 1 more hospital.
What medical group is Dr. Jennifer Lafemina part of?
Dr. Lafemina is linked to UMass Memorial Medical Group.
Does Dr. Jennifer Lafemina accept Medicare?
Yes. CMS data shows Dr. Lafemina billed Medicare for 216 services in 2024, and Dr. Lafemina accepts Medicare assignment.
Does Dr. Jennifer Lafemina offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Lafemina as offering telehealth services.
What is Dr. Jennifer Lafemina's MIPS score?
Dr. Lafemina's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Jennifer Lafemina see?
CMS counts 146 Medicare patients who saw Dr. Lafemina in 2024, with an average age of 75.
What services does Dr. Jennifer Lafemina bill to Medicare?
In 2024, Dr. Lafemina's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99212) and surgery: blood and lymph system (38900).
What drugs does Dr. Jennifer Lafemina prescribe most?
In 2024 Medicare Part D data, Dr. Lafemina's most prescribed drugs by claims were Tramadol HCl.
Has Dr. Jennifer Lafemina received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Dr. Lafemina from 1 company from 2018 to 2018. The largest total came from Ethicon Inc.
How long has Dr. Jennifer Lafemina been practicing?
Dr. Lafemina graduated from medical school in 2003, 23 years ago.
Does Dr. Jennifer Lafemina do research?
Dmand AI links 32 publications to Dr. Lafemina, published from 2012 to 2024.
Who does Dr. Jennifer Lafemina publish with?
Dr. Lafemina's most frequent co-authors are Kate Hui Dinh, MD (5 shared papers), William R. Jarnagin, MD (5 shared papers) and Murray F. Brennan, MD (4 shared papers).
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