Erin Elizabeth Grzywna, PA-C
- MIPS score, 2024
- 84
- Hospital affiliations
- 1
- Medical group
- 1
- Year NPI issued
- 2012
- Practice address
- 450 Brookline Avenue, Boston, MA 02115
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Erin Grzywna's professional email, personal email and mobile number
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Erin Elizabeth Grzywna is a physician assistant in Boston, Massachusetts
Erin Grzywna practices at Dana-Farber Cancer Institute in Boston, Massachusetts, part of Dana-Farber Cancer Institute.
Erin Grzywna's NPI, 1962753475, was assigned on September 24, 2012. Erin Grzywna graduated from Duke University School of Medicine in 2012.
- NPI
- 1962753475NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214180157
- NPI enumeration date
- September 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- 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)
Erin Elizabeth Grzywna practices at Dana-Farber Cancer Institute in Boston, Massachusetts
Erin Grzywna's primary practice is Dana-Farber Cancer Institute, at 450 Brookline Avenue, Boston, MA 02115.
- Dana-Farber Cancer Institute450 Brookline Avenue, Boston, MA 02115
Source: Dmand AI Affiliation Data
Erin Elizabeth Grzywna is affiliated with 1 site of care and 1 medical group
Erin Grzywna's primary practice is Dana-Farber Cancer Institute in Boston, Massachusetts, part of Dana-Farber Cancer Institute. The medical group on file is Binney Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erin Elizabeth Grzywna's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Grzywna practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dana-Farber Cancer Institute | 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 Dana-Farber Cancer Institute and 6.2K+ hospitals, with verified contacts in the same login.
Erin Elizabeth Grzywna is one of 3,922 physician assistants in Massachusetts
Physician assistant is Erin Grzywna's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Erin Grzywna is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Erin Grzywna
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
Erin Elizabeth Grzywna's patients have a median age of 22
Across all payers, Dmand AI patient panel data puts Erin Grzywna's median patient age at 22, with 50% women.
Erin Grzywna's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 22
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Erin Elizabeth Grzywna scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Erin Grzywna for performance year 2024, reported as part of a group. Erin Grzywna accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Erin Grzywna's MIPS scores, performance year 2024
- 84of 100Final score
- 65of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Erin Elizabeth Grzywna graduated from Duke University School of Medicine
Erin Grzywna graduated from Duke University School of Medicine in 2012.
- Medical school
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Erin Elizabeth Grzywna'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Erin Elizabeth Grzywna
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin Elizabeth Grzywna's NPI number?
Erin Elizabeth Grzywna's NPI number is 1962753475. It was assigned on September 24, 2012, and it is active in the NPI Registry.
What does Erin Elizabeth Grzywna specialize in?
Erin Elizabeth Grzywna is a physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Erin Elizabeth Grzywna practice?
Erin Grzywna practices at 450 Brookline Avenue, Boston, MA 02115. Erin Grzywna's primary practice is Dana-Farber Cancer Institute in Boston, Massachusetts, part of Dana-Farber Cancer Institute.
Which hospitals is Erin Elizabeth Grzywna affiliated with?
Erin Grzywna practices at Dana-Farber Cancer Institute in Boston, Massachusetts.
What medical group is Erin Elizabeth Grzywna part of?
Erin Grzywna is linked to Binney Medical Group.
Does Erin Elizabeth Grzywna accept Medicare?
Yes. CMS lists Erin Grzywna as accepting Medicare assignment.
What is Erin Elizabeth Grzywna's MIPS score?
Erin Grzywna's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
Is Erin Elizabeth Grzywna board certified?
Yes. Erin Grzywna is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Where did Erin Elizabeth Grzywna go to medical school?
Erin Grzywna graduated from Duke University School of Medicine in 2012.
How long has Erin Elizabeth Grzywna been practicing?
Erin Grzywna graduated from medical school in 2012, 14 years ago.
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