Dr. Helen Gharwan, MD
- Medicare services, 2024
- 699
- Medicare patients, 2024
- 271
- Part D claims, 2024
- 273
- Publications
- 14
- Hospital affiliations
- 2
- Practice address
- 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105
- Practice phone
- Call (860) 714-5541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gharwan'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. Helen Gharwan is a hematologist and oncologist in Hartford, Connecticut
Dr. Gharwan practices at Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health.
Dr. Gharwan's NPI, 1770745424, was assigned on June 25, 2008. Dr. Gharwan holds Illinois license 036166286.
- NPI
- 1770745424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416264841
- NPI enumeration date
- June 25, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 714-5541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Helen Gharwan practices at Saint Francis Hospital in Hartford, Connecticut
Dr. Gharwan's primary practice is Saint Francis Hospital, at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105 in Hartford County. The practice phone is (860) 714-5541.
- Saint Francis Hospital114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105 · Hartford CountyPhone(860) 714-5541
Source: Dmand AI Affiliation Data
Dr. Helen Gharwan is affiliated with 5 sites of care and 6 medical groups
Dr. Gharwan's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. Dr. Gharwan is also affiliated with DCH Regional Medical Center. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Gharwan to 5 more medical groups and 3 group practices and clinics, 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. Helen Gharwan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gharwan practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital | Available with a free account |
| +4 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Helen Gharwan is one of 175 hematologists and oncologists in Connecticut
Hematology and oncology is Dr. Gharwan's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Gharwan is licensed in Illinois.
Specialties and state licenses
- Hematology and oncology, IllinoisPrimary
Hematologists and oncologists near Dr. Gharwan
Counts of hematologists and oncologists 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. Helen Gharwan billed Medicare for 699 services in 2024
CMS data shows 699 Medicare services from Dr. Gharwan across 5 procedure codes in 2024, for 271 Medicare patients. Medicare paid $59,722 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Gharwan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6622024: 6996%
Dr. Gharwan compared with the Connecticut median for hematologists and oncologists, 2024
- Dr. Gharwan
- Connecticut median
- Medicare services
- 699vs 54129% above
- Medicare patients
- 271vs 20830% above
- Part D claims
- 54vs 45188% below
Medians across 168 hematologists and oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Gharwan'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. Helen Gharwan treated 271 Medicare patients in 2024, average age 74
CMS counts 271 Medicare patients who saw Dr. Gharwan in 2024. The largest group is 65 to 74, with 102 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.64, 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. Gharwan's median patient age at 71, with 45% women.
Dr. Gharwan's Medicare patients by age, 2024
Dr. Gharwan's Medicare patients by sex, 2024
- Women12646%
- Men14554%
Chronic conditions among Dr. Gharwan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Chronic kidney disease55%
- Heart failure53%
- Ischemic heart disease53%
- Diabetes49%
- Atrial fibrillation47%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gharwan'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
- Women45%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Helen Gharwan wrote 273 Medicare Part D claims in 2024
In 2024, Dr. Gharwan wrote 273 Medicare Part D claims for 79 patients. 82% of them were for generic drugs. CMS names the drug for 54 of them, across 3 drugs with 11 or more claims each, at $7,194 in total drug cost. In 2023, CMS named 166 claims across 8 drugs.
Dr. Gharwan's Part D claims by kind of drug, 2024
- Generic224 claims82%
- Brand-name and other49 claims18%
Dr. Gharwan'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. Gharwan's Part D claims, 2024
- Antibiotics8%23 of 273 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: 1662024: 5467%
Drugs named by CMS: 3 in 2024, 8 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. Helen Gharwan takes part in Medicare
Dr. Gharwan 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. Helen Gharwan has 14 publications on record
Dmand AI links 14 papers to Dr. Gharwan, published from 2010 to 2016. 2014 was the busiest year, with 3. The most frequent topics are Antineoplastic Combined Chemotherapy Protocols and Gonadal Steroid Hormones. Dr. Gharwan has published most often in Case Rep Oncol. Dr. Gharwan's most frequent co-authors are Nadia Madelaine Biassou, MD, PhD, Kristen Bunch, DO and Kieron Dunleavy, MD.
Dr. Gharwan's papers by year, 2010 to 2016
Topics Dr. Gharwan writes about most
- Antineoplastic Combined Chemotherapy Protocols
- Gonadal Steroid Hormones
Dr. Gharwan's most frequent co-authors
- Nadia Madelaine Biassou, MD, PhD1 shared paper
- Kristen Bunch, DO1 shared paper
- Kieron Dunleavy, MD1 shared paper
Recent publications by Dr. Gharwan
Endocr Relat Cancer
See who Dr. Gharwan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gharwan works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Helen Gharwan received $215 in industry payments from 2022 to 2025
CMS Open Payments shows 8 general payments to Dr. Gharwan from 3 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $159.
General payments to Dr. Gharwan by program year, 2022 to 2025
Companies that paid Dr. Gharwan the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Helen Gharwan'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) |
| 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) |
| 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. Helen Gharwan
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. Helen Gharwan's NPI number?
Dr. Helen Gharwan's NPI number is 1770745424. It was assigned on June 25, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Helen Gharwan?
Dr. Helen Gharwan is a hematologist and oncologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Helen Gharwan practice?
Dr. Gharwan practices at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105. Dr. Gharwan's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. Dmand AI also links Dr. Gharwan to 5 medical groups and 3 group practices and clinics.
What is Dr. Helen Gharwan's office phone number?
The practice phone on file for Dr. Gharwan is (860) 714-5541.
What is Dr. Helen Gharwan's medical license number?
Dr. Gharwan holds Illinois license 036166286.
Which hospitals is Dr. Helen Gharwan affiliated with?
Dr. Gharwan practices at Saint Francis Hospital in Hartford, Connecticut. Dr. Gharwan is also affiliated with DCH Regional Medical Center.
What medical group is Dr. Helen Gharwan part of?
Dr. Gharwan is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. Gharwan to 5 more medical groups.
Does Dr. Helen Gharwan accept Medicare?
Yes. CMS data shows Dr. Gharwan billed Medicare for 699 services in 2024, and Dr. Gharwan accepts Medicare assignment.
How many Medicare patients does Dr. Helen Gharwan see?
CMS counts 271 Medicare patients who saw Dr. Gharwan in 2024, with an average age of 74.
What services does Dr. Helen Gharwan bill to Medicare?
In 2024, Dr. Gharwan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
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What drugs does Dr. Helen Gharwan prescribe most?
In 2024 Medicare Part D data, Dr. Gharwan's most prescribed drugs by claims were Pantoprazole Sodium, Eliquis and Hydralazine HCl.
Has Dr. Helen Gharwan received payments from drug or device companies?
CMS Open Payments shows $215 in general payments to Dr. Gharwan from 3 companies from 2022 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Helen Gharwan been practicing?
Dr. Gharwan graduated from medical school in 1991, 35 years ago.
Does Dr. Helen Gharwan do research?
Dmand AI links 14 publications to Dr. Gharwan, published from 2010 to 2016.
Who does Dr. Helen Gharwan publish with?
Dr. Gharwan's most frequent co-authors are Nadia Madelaine Biassou, MD, PhD (1 shared paper), Kristen Bunch, DO (1 shared paper) and Kieron Dunleavy, MD (1 shared paper).
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