Marie Grace Han, FNP-C
Nurse Practitioner · Somerville, MA
Marie Grace Han, FNP-C is a nurse practitioner with a practice address in Somerville, Massachusetts, and NPI 1497008247, issued on Oct 17, 2012. Check the license (Massachusetts RN2377648, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marie Grace Han
- Credential
- FNP-C
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- RN2377648 MA
APRN001957 NV
Self-reported in NPPES; status is on the state search - Practice location
- 440 Foley St, Somerville, MA 02145
- Phone
- (857) 282-0777
- Enumerated
- Oct 17, 2012
- Record last updated
- Jun 8, 2023
- Medicaid ID
- 1497008247 NV
- Medicare enrollment
- Enrolled (PECOS I20230620002055); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,480 in Massachusetts → Look up another NPI →
Also registered at 440 Foley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deborah Adner, PAPhysician Assistant1821025214
- Lucia Dias-Hoff, MDFamily Medicine Physician1104893155
- James Ehrlich, DNP, FNP-BCFamily Nurse Practitioner1134696800
- Elizabeth Ferreira, RNAmbulatory Care Registered Nurse1326960055
- Luis Henkel, M.D.Internal Medicine Physician1578787248
- Anthony Ishak, PHARM.D.Ambulatory Care Pharmacist1376541003
Verify Marie Grace Han in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2377648Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average nurse practitioner in 2024
466 Medicare Part D claims for 81 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium39 claims
- Levothyroxine Sodium30 claims
- Omeprazole24 claims
- Metformin Hcl23 claims
- Amlodipine Besylate20 claims
- Lisinopril15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Massachusetts General Physicians Organization IncRevere, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marie Grace Han among 3,480 nurse practitioner records in Massachusetts
Marie Grace Han, FNP-C is one of 3,480 nurse practitioner records with a practice address in Massachusetts. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 40% of them.
- NPI issued2012 · 40% of these records are older, 58% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2012 · median 2017 among the 1,963 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nurse Practitioner providers in Massachusetts
There are 3,480 nurse practitioner records in Massachusetts.
All 3,480 in Massachusetts → Every provider in Somerville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Barbara HumeSomerville, MA 021451275692329
- Sheena Fremault Macedo, FNP-CSomerville, MA 021441073230140
- Mikaila Mottola, NPSomerville, MA 021441811609498
- Elizabeth NechevSomerville, MA 021441013894948
- Cynthia Tefft, NPSomerville, MA 021441114070208
- Elisabeth Vanderweele, N.P.Somerville, MA 021441316178858
- Lynne Crawford, NPSomerville, MA 021431174698377
- Karen Lefkowitz, APRNSomerville, MA 021431538212089
Common questions
What is Marie Grace Han, FNP-C's NPI number?
Marie Grace Han, FNP-C's National Provider Identifier (NPI) is 1497008247, issued on Oct 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Marie Grace Han, FNP-C located?
The NPPES record lists a practice address at 440 Foley St, Somerville, MA, 02145. Phone: (857) 282-0777. Providers update this record themselves, so call before visiting.
How can I verify Marie Grace Han, FNP-C's license?
NPPES lists Massachusetts license number RN2377648, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Marie Grace Han, FNP-C prescribe under Medicare Part D?
In 2024, Marie Grace Han, FNP-C had 466 Medicare Part D claims for 81 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.