Sara Hammer, PA-C
- Part D claims, 2024
- 48
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Sara Hammer'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.
Sara Hammer is a physician assistant in Boston, Massachusetts
Sara Hammer practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Sara Hammer's NPI, 1639608391, was assigned on June 7, 2017. Sara Hammer holds Massachusetts license PA6977.
- NPI
- 1639608391NPI Registry (opens in a new tab)
- NPI enumeration date
- June 7, 2017
- NPI status
- Active
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Sara Hammer practices at Brigham and Women's Hospital in Boston, Massachusetts
Sara Hammer's primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Sara Hammer is affiliated with 2 sites of care and 3 medical groups
Sara Hammer's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Sara Hammer to 2 more medical groups and 1 hospital outpatient department, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sara Hammer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sara Hammer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | Available with a free account |
| +1 more site and 2 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 Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Sara Hammer is one of 3,922 physician assistants in Massachusetts
Physician assistant is Sara Hammer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Sara Hammer is licensed in Massachusetts.
Specialties and state licenses
- Physician assistant, MassachusettsPrimary
Physician assistants near Sara Hammer
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
Sara Hammer's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Sara Hammer's median patient age at 69, with 46% women.
Sara Hammer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Sara Hammer wrote 48 Medicare Part D claims in 2024
In 2024, Sara Hammer wrote 48 Medicare Part D claims for 14 patients. 85% of them were for generic drugs.
Sara Hammer's Part D claims by kind of drug, 2024
- Generic41 claims85%
- Brand-name and other7 claims15%
Drug classes CMS tracks in Sara Hammer's Part D claims, 2024
- Antibiotics23%11 of 48 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
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 Sara Hammer'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) |
| 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 Sara Hammer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sara Hammer's NPI number?
Sara Hammer's NPI number is 1639608391. It was assigned on June 7, 2017, and it is active in the NPI Registry.
What does Sara Hammer specialize in?
Sara Hammer is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Sara Hammer practice?
Sara Hammer practices at 75 Francis Street, Boston, MA 02115. Sara Hammer's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Sara Hammer to 2 medical groups and 1 hospital outpatient department.
What is Sara Hammer's office phone number?
The practice phone on file for Sara Hammer is (617) 732-5500.
What is Sara Hammer's medical license number?
Sara Hammer holds Massachusetts license PA6977.
Which hospitals is Sara Hammer affiliated with?
Sara Hammer practices at Brigham and Women's Hospital in Boston, Massachusetts.
What medical group is Sara Hammer part of?
Sara Hammer is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Sara Hammer to 2 more medical groups.
How long has Sara Hammer been practicing?
Sara Hammer's NPI was assigned in 2017.
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