Dr. Denise W. Gee, MD
- Medicare services, 2023
- 68
- Medicare patients, 2024
- 28
- Publications
- 61
- Hospital affiliations
- 1
- Industry payments
- $40,875
- Practice address
- 55 Fruit Street, Boston, MA 02114
- Practice phone
- Call (617) 726-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gee'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. Denise W. Gee is a general surgeon in Boston, Massachusetts
Dr. Gee practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Gee's NPI, 1568498152, was assigned on June 24, 2006. Dr. Gee graduated from Boston University School of Medicine in 2001. Dr. Gee holds Massachusetts license 227255.
- NPI
- 1568498152NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294748281
- NPI enumeration date
- June 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Denise W. Gee practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Gee's primary practice is Massachusetts General Hospital, at 55 Fruit Street, Boston, MA 02114 in Suffolk County. The practice phone is (617) 726-2000.
- Massachusetts General Hospital55 Fruit Street, Boston, MA 02114 · Suffolk CountyPhone(617) 726-2000
Source: Dmand AI Affiliation Data
Dr. Denise W. Gee is affiliated with 5 sites of care and 3 medical groups
Dr. Gee's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Gee to 3 more group practices and clinics, 2 medical groups and 1 community health center, 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. Denise W. Gee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gee practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Massachusetts General Hospital | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Denise W. Gee is one of 732 general surgeons in Massachusetts
Surgery is Dr. Gee's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Gee is licensed in Massachusetts.
Specialties and state licenses
- Surgery, MassachusettsPrimary
General surgeons near Dr. Gee
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. Denise W. Gee billed Medicare for 68 services in 2023
CMS data shows 68 Medicare services from Dr. Gee across 4 procedure codes in 2023, all of them office visits, for 28 Medicare patients. Medicare paid $6,495 for them. Every service was in an office.
Dr. Gee's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 962023: 6829%
Dr. Gee compared with the Massachusetts median for general surgeons, 2023
- Dr. Gee
- Massachusetts median
- Medicare services
- 68vs 20066% below
- Medicare patients
- 28vs 15282% below
Medians across 688 general surgeons in Massachusetts with Dmand AI profiles that report each measure.
Dr. Gee's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Gee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gee and other general surgeons in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Denise W. Gee treated 28 Medicare patients in 2024, average age 66
CMS counts 28 Medicare patients who saw Dr. Gee in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high cholesterol, and 64% have high blood pressure. Their average risk score is 1.94, 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. Gee's median patient age at 50, with 29% women.
Dr. Gee's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gee's Medicare patients by sex, 2024
- Women1761%
- Men1139%
Chronic conditions among Dr. Gee's Medicare patients, 2024
- High cholesterol75%
- High blood pressure64%
- Arthritis50%
- Mood disorders39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women29%
- Men71%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Denise W. Gee offers telehealth to Medicare patients
Dr. Gee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gee as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Denise W. Gee has 61 publications on record
Dmand AI links 61 papers to Dr. Gee, published from 2011 to 2024. 2020 was the busiest year, with 9. The most frequent topics are Internship and Residency, Clinical Competence and Curriculum. Dr. Gee has published most often in Surg Endosc. Dr. Gee's most frequent co-authors are Sophia K. McKinley, MD, Kristen Jogerst, MD and Taylor Makena Coe, MD.
Dr. Gee's papers by year, 2015 to 2024
Topics Dr. Gee writes about most
- Internship and Residency
- Clinical Competence
- Curriculum
- General Surgery
- Education, Medical, Graduate
- Surgeons
- Simulation Training
- Laparoscopy
Dr. Gee's most frequent co-authors
- Sophia K. McKinley, MD11 shared papers
- Kristen Jogerst, MD9 shared papers
- Taylor Makena Coe, MD8 shared papers
Recent publications by Dr. Gee
Surg Obes Relat Dis
See who Dr. Gee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gee 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. Denise W. Gee received $40,875 in industry payments from 2017 to 2024
CMS Open Payments shows 39 general payments to Dr. Gee from 7 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 86% of the total. Medical Device Business Services, Inc. paid the most, $22,119. It also lists 4 research payments totaling $2,628 from 2017 to 2018.
General payments to Dr. Gee by program year, 2017 to 2024
General payments to Dr. Gee by kind, 2017 to 2024
- Consulting fees$35,01186%
- Travel and lodging$2,5656%
- Speaker and faculty fees$2,3386%
- Food and beverage$6822%
- Education$2791%
Companies that paid Dr. Gee the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Denise W. Gee graduated from Boston University School of Medicine
Dr. Gee graduated from Boston University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Denise W. Gee'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Denise W. Gee
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. Denise W. Gee's NPI number?
Dr. Denise W. Gee's NPI number is 1568498152. It was assigned on June 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Denise W. Gee?
Dr. Denise W. Gee is a general surgeon in Boston, Massachusetts. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Denise W. Gee practice?
Dr. Gee practices at 55 Fruit Street, Boston, MA 02114. Dr. Gee's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Gee to 3 group practices and clinics, 2 medical groups and 1 community health center.
What is Dr. Denise W. Gee's office phone number?
The practice phone on file for Dr. Gee is (617) 726-2000.
What is Dr. Denise W. Gee's medical license number?
Dr. Gee holds Massachusetts license 227255.
Which hospitals is Dr. Denise W. Gee affiliated with?
Dr. Gee practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Dr. Denise W. Gee part of?
Dr. Gee is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Gee to 2 more medical groups.
Does Dr. Denise W. Gee accept Medicare?
Yes. CMS data shows Dr. Gee billed Medicare for 68 services in 2023, and Dr. Gee accepts Medicare assignment.
Does Dr. Denise W. Gee offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gee as offering telehealth services.
How many Medicare patients does Dr. Denise W. Gee see?
CMS counts 28 Medicare patients who saw Dr. Gee in 2024, with an average age of 66.
Show 6 more questionsShow fewer questions
What services does Dr. Denise W. Gee bill to Medicare?
In 2023, Dr. Gee's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99203) and office visit, established patient (99213).
Where did Dr. Denise W. Gee go to medical school?
Dr. Gee graduated from Boston University School of Medicine in 2001.
Has Dr. Denise W. Gee received payments from drug or device companies?
CMS Open Payments shows $40,875 in general payments to Dr. Gee from 7 companies from 2017 to 2024. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Denise W. Gee been practicing?
Dr. Gee graduated from medical school in 2001, 25 years ago.
Does Dr. Denise W. Gee do research?
Dmand AI links 61 publications to Dr. Gee, published from 2011 to 2024.
Who does Dr. Denise W. Gee publish with?
Dr. Gee's most frequent co-authors are Sophia K. McKinley, MD (11 shared papers), Kristen Jogerst, MD (9 shared papers) and Taylor Makena Coe, MD (8 shared papers).
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