Marie Grace Han, FNP-C

  • Boston, MA
  • Nurse practitioner
NPI1497008247PAC ID6608001185
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Massachusetts General Hospital

Hospital · Boston, Massachusetts

See all 7 affiliations

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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 and contact details
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
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Mobile number
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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.

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.

See all 7 affiliations for Marie Grace Han

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.

EHR by site
SiteEHR vendor and product
Massachusetts General HospitalAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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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, MassachusettsPrimaryLicense RN2377648 · taxonomy 363L00000X
  • Family nurse practitioner, NevadaLicense APRN001957 · taxonomy 363LF0000X

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.

Medicare patients, 2024112
Average age71
Average risk score1.40
Also on Medicaid24%

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

  1. High cholesterol71%
  2. High blood pressure70%
  3. Arthritis45%
  4. Anxiety38%
  5. Mood disorders32%
  6. Chronic kidney disease29%
  7. Ischemic heart disease28%
  8. 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.

Part D claims, 2024466
Part D patients81

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)

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Sources for Marie Grace Han's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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.

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