Marie Grace Han, FNP-C
- Medicare patients, 2024
- 112
- Part D claims, 2024
- 466
- Hospital affiliations
- 3
- Medical groups
- 2
- State licenses
- 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 Marie Grace Han'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.
Marie Grace Han is a nurse practitioner in Boston, Massachusetts
Marie Grace Han practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Marie Grace Han's NPI, 1497008247, was assigned on October 17, 2012. Marie Grace Han holds Massachusetts license RN2377648.
- NPI
- 1497008247NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608001185
- NPI enumeration date
- October 17, 2012
- 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
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marie Grace Han practices at Massachusetts General Hospital in Boston, Massachusetts
Marie Grace Han'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
Marie Grace Han is affiliated with 5 sites of care and 2 medical groups
Marie Grace Han's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Marie Grace Han is also affiliated with Salem Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Marie Grace Han to 1 more hospital, 1 community health center, 1 group practice or clinic 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 Marie Grace Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marie Grace Han 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 1 medical group | 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 Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Marie Grace Han is one of 2,511 nurse practitioners in Massachusetts
Nurse practitioner is Marie Grace Han's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Marie Grace Han's licenses on file in 2 states: Massachusetts and Nevada.
Specialties and state licenses
- Nurse practitioner, MassachusettsPrimary
- Family nurse practitioner, Nevada
Nurse practitioners near Marie Grace Han
Counts of nurse practitioners 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
Marie Grace Han treated 112 Medicare patients in 2024, average age 71
CMS counts 112 Medicare patients who saw Marie Grace Han in 2024. The largest group is 65 to 74, with 53 patients. 71% of them have high cholesterol, and 70% have high blood pressure. 24% are also on Medicaid. Their average risk score is 1.40, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marie Grace Han's median patient age at 59, with 65% women.
Marie Grace Han's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marie Grace Han's Medicare patients by sex, 2024
- Women7365%
- Men3935%
Chronic conditions among Marie Grace Han's Medicare patients, 2024
- High cholesterol71%
- High blood pressure70%
- Arthritis45%
- Anxiety38%
- Mood disorders32%
- Chronic kidney disease29%
- Ischemic heart disease28%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Marie Grace Han's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marie Grace Han wrote 466 Medicare Part D claims in 2024
In 2024, Marie Grace Han wrote 466 Medicare Part D claims for 81 patients. 88% of them were for generic drugs.
Marie Grace Han's Part D claims by kind of drug, 2024
- Generic411 claims88%
- Brand-name and other55 claims12%
Drug classes CMS tracks in Marie Grace Han's Part D claims, 2024
- Antibiotics5%21 of 466 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marie Grace Han offers telehealth to Medicare patients
Marie Grace Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Marie Grace Han as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Marie Grace Han'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 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) |
| 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 Marie Grace Han
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marie Grace Han's NPI number?
Marie Grace Han's NPI number is 1497008247. It was assigned on October 17, 2012, and it is active in the NPI Registry.
What does Marie Grace Han specialize in?
Marie Grace Han is a nurse practitioner in Boston, Massachusetts. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Marie Grace Han practice?
Marie Grace Han practices at 55 Fruit Street, Boston, MA 02114. Marie Grace Han's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Marie Grace Han to 1 hospital, 1 community health center, 1 group practice or clinic and 1 medical group.
What is Marie Grace Han's office phone number?
The practice phone on file for Marie Grace Han is (617) 726-2000.
What is Marie Grace Han's medical license number?
Marie Grace Han holds Massachusetts license RN2377648, one of the licenses on file in 2 states.
Which states has Marie Grace Han been licensed in?
Dmand AI has state licenses on file for Marie Grace Han in Massachusetts and Nevada.
Which hospitals is Marie Grace Han affiliated with?
Marie Grace Han practices at Massachusetts General Hospital in Boston, Massachusetts. Marie Grace Han is also affiliated with Salem Hospital. Dmand AI links Marie Grace Han to 1 more hospital.
What medical group is Marie Grace Han part of?
Marie Grace Han is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Marie Grace Han to 1 more medical group.
Does Marie Grace Han accept Medicare?
Yes. CMS lists Marie Grace Han as accepting Medicare assignment.
Does Marie Grace Han offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Marie Grace Han as offering telehealth services.
How many Medicare patients does Marie Grace Han see?
CMS counts 112 Medicare patients who saw Marie Grace Han in 2024, with an average age of 71.
How long has Marie Grace Han been practicing?
Marie Grace Han graduated from medical school in 2012, 14 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card