Mariah R. Hamilton, PA-C
- Part D claims, 2024
- 25
- Hospital affiliations
- 1
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2018
- 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 Mariah Hamilton'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.
Mariah R. Hamilton is a physician assistant in Boston, Massachusetts
Mariah Hamilton practices at Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham.
Mariah Hamilton's NPI, 1104393891, was assigned on October 31, 2018. Mariah Hamilton graduated from Boston University School of Medicine in 2018. Mariah Hamilton holds Massachusetts license PA6829.
- NPI
- 1104393891NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921346800
- NPI enumeration date
- October 31, 2018
- 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
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mariah R. Hamilton practices at Massachusetts General Hospital in Boston, Massachusetts
Mariah Hamilton'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
Mariah R. Hamilton is affiliated with 3 sites of care and 4 medical groups
Mariah Hamilton's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Hospital. Dmand AI also links Mariah Hamilton to 3 more medical groups, 1 community health center and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mariah R. Hamilton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mariah Hamilton practices, 3 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 |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Mariah R. Hamilton is one of 3,922 physician assistants in Massachusetts
Physician assistant is Mariah Hamilton's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Mariah Hamilton is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Mariah Hamilton
Counts of physician assistants 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
Mariah R. Hamilton's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Mariah Hamilton's median patient age at 72, with 83% women.
Mariah Hamilton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women83%
- Men17%
Source: Dmand AI Patient Panel Data
Mariah R. Hamilton wrote 25 Medicare Part D claims in 2024
In 2024, Mariah Hamilton wrote 25 Medicare Part D claims. 92% of them were for generic drugs.
Mariah Hamilton's Part D claims by kind of drug, 2024
- Generic23 claims92%
- Brand-name and other2 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mariah R. Hamilton takes part in Medicare
Mariah Hamilton 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)
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.
Mariah R. Hamilton graduated from Boston University School of Medicine
Mariah Hamilton graduated from Boston University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Mariah R. Hamilton'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 Data |
| 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) |
| 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 Mariah R. Hamilton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mariah R. Hamilton's NPI number?
Mariah R. Hamilton's NPI number is 1104393891. It was assigned on October 31, 2018, and it is active in the NPI Registry.
What does Mariah R. Hamilton specialize in?
Mariah R. Hamilton is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Mariah R. Hamilton practice?
Mariah Hamilton practices at 55 Fruit Street, Boston, MA 02114. Mariah Hamilton's primary practice is Massachusetts General Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Mariah Hamilton to 3 medical groups, 1 community health center and 1 group practice or clinic.
What is Mariah R. Hamilton's office phone number?
The practice phone on file for Mariah Hamilton is (617) 726-2000.
What is Mariah R. Hamilton's medical license number?
Mariah Hamilton holds Massachusetts license PA6829.
Which hospitals is Mariah R. Hamilton affiliated with?
Mariah Hamilton practices at Massachusetts General Hospital in Boston, Massachusetts.
What medical group is Mariah R. Hamilton part of?
Mariah Hamilton is linked to Massachusetts General Hospital. Dmand AI links Mariah Hamilton to 3 more medical groups.
Does Mariah R. Hamilton accept Medicare?
Yes. CMS lists Mariah Hamilton as accepting Medicare assignment.
Where did Mariah R. Hamilton go to medical school?
Mariah Hamilton graduated from Boston University School of Medicine in 2018.
How long has Mariah R. Hamilton been practicing?
Mariah Hamilton graduated from medical school in 2018, 8 years ago.
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