Dr. Denisa Gace, DO
- Medicare services, 2024
- 70
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 12
- Publications
- 3
- Hospital affiliations
- 2
- 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. Gace'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. Denisa Gace is a hospitalist in Boston, Massachusetts
Dr. Gace practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Gace's NPI, 1356674287, was assigned on September 10, 2009. Dr. Gace graduated from University of New England, College of Osteo Medicine in 2009. Dr. Gace holds Massachusetts license L251942.
- NPI
- 1356674287NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133379712
- NPI enumeration date
- September 10, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 726-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Denisa Gace practices at Massachusetts General Hospital in Boston, Massachusetts
Dr. Gace'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. Denisa Gace is affiliated with 6 sites of care and 3 medical groups
Dr. Gace's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Gace is also affiliated with Brigham and Women's Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Gace 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. Denisa Gace's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gace practices, 6 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 |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Denisa Gace is one of 502 hospitalists in Massachusetts
Hospitalist is Dr. Gace's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Gace is licensed in Massachusetts.
Specialties and state licenses
- Hospitalist, MassachusettsPrimary
Hospitalists near Dr. Gace
Counts of hospitalists 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. Denisa Gace billed Medicare for 70 services in 2024
CMS data shows 70 Medicare services from Dr. Gace across 1 procedure code in 2024, for 62 Medicare patients. Medicare paid $4,481 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gace's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1632024: 7057%
Dr. Gace compared with the Massachusetts median for hospitalists, 2024
- Dr. Gace
- Massachusetts median
- Medicare services
- 70vs 46485% below
- Medicare patients
- 62vs 25375% below
Medians across 477 hospitalists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Gace'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. Denisa Gace treated 62 Medicare patients in 2024, average age 77
CMS counts 62 Medicare patients who saw Dr. Gace in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 2.71, 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. Gace's median patient age at 74, with 33% women.
Dr. Gace's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gace's Medicare patients by sex, 2024
- Women3353%
- Men2947%
Chronic conditions among Dr. Gace's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease69%
- Chronic kidney disease58%
- Heart failure56%
- Arthritis53%
- Atrial fibrillation48%
- Diabetes48%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gace's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women33%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Denisa Gace wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Gace wrote 12 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Denisa Gace takes part in Medicare
Dr. Gace 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. Denisa Gace has 3 publications on record
Dmand AI links 3 papers to Dr. Gace, published from 2020 to 2024. 2020 was the busiest year, with 2. The most frequent topics are Communication and Palliative Care. Dr. Gace has published most often in J Palliat Med. Dr. Gace's most frequent co-authors are Jeffrey L. Greenwald, MD, Juliet Christine Jacobsen, MD and Amy Wisteria Baughman, MD.
Topics Dr. Gace writes about most
- Communication
- Palliative Care
Dr. Gace's most frequent co-authors
- Jeffrey L. Greenwald, MD2 shared papers
- Juliet Christine Jacobsen, MD2 shared papers
- Amy Wisteria Baughman, MD1 shared paper
Recent publications by Dr. Gace
See who Dr. Gace researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gace works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Denisa Gace graduated from University of New England, College of Osteo Medicine
Dr. Gace graduated from University of New England, College of Osteo Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Denisa Gace'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 (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 |
| 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. Denisa Gace
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. Denisa Gace's NPI number?
Dr. Denisa Gace's NPI number is 1356674287. It was assigned on September 10, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Denisa Gace?
Dr. Denisa Gace is a hospitalist in Boston, Massachusetts. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Denisa Gace practice?
Dr. Gace practices at 55 Fruit Street, Boston, MA 02114. Dr. Gace's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Gace to 3 group practices and clinics, 2 medical groups and 1 community health center.
What is Dr. Denisa Gace's office phone number?
The practice phone on file for Dr. Gace is (617) 726-2000.
What is Dr. Denisa Gace's medical license number?
Dr. Gace holds Massachusetts license L251942.
Which hospitals is Dr. Denisa Gace affiliated with?
Dr. Gace practices at Massachusetts General Hospital in Boston, Massachusetts. Dr. Gace is also affiliated with Brigham and Women's Hospital.
What medical group is Dr. Denisa Gace part of?
Dr. Gace is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Gace to 2 more medical groups.
Does Dr. Denisa Gace accept Medicare?
Yes. CMS data shows Dr. Gace billed Medicare for 70 services in 2024, and Dr. Gace accepts Medicare assignment.
How many Medicare patients does Dr. Denisa Gace see?
CMS counts 62 Medicare patients who saw Dr. Gace in 2024, with an average age of 77.
What services does Dr. Denisa Gace bill to Medicare?
In 2024, Dr. Gace's most billed Medicare services were hospital inpatient care (99232).
Show 4 more questionsShow fewer questions
Where did Dr. Denisa Gace go to medical school?
Dr. Gace graduated from University of New England, College of Osteo Medicine in 2009.
How long has Dr. Denisa Gace been practicing?
Dr. Gace graduated from medical school in 2009, 17 years ago.
Does Dr. Denisa Gace do research?
Dmand AI links 3 publications to Dr. Gace, published from 2020 to 2024.
Who does Dr. Denisa Gace publish with?
Dr. Gace's most frequent co-authors are Jeffrey L. Greenwald, MD (2 shared papers), Juliet Christine Jacobsen, MD (2 shared papers) and Amy Wisteria Baughman, MD (1 shared paper).
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