Dr. Erin M. Parry, MD
- Medicare services, 2024
- 84
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 50
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- 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 Dr. Parry's professional email, personal email and mobile number
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Dr. Erin M. Parry is an internist in Boston, Massachusetts
Dr. Parry practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Dr. Parry's NPI, 1386914034, was assigned on January 11, 2012. Dr. Parry graduated from Johns Hopkins University School of Medicine in 2013. Dr. Parry holds Maryland license 4506.
- NPI
- 1386914034NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375762263
- NPI enumeration date
- January 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Erin M. Parry practices at Brigham and Women's Hospital in Boston, Massachusetts
Dr. Parry'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
Dr. Erin M. Parry is affiliated with 3 sites of care and 1 medical group
Dr. Parry's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Parry is also affiliated with Dana-Farber Cancer Institute. The medical group on file is Binney Medical Group. Dmand AI also links Dr. Parry to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erin M. Parry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parry practices, 3 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erin M. Parry is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Parry's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Parry's licenses on file in 2 states: Maryland and Massachusetts.
Specialties and state licenses
- Internal medicine, MarylandPrimary
- Medical oncology, Massachusetts
Internists near Dr. Parry
Counts of internists 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
Dr. Erin M. Parry billed Medicare for 84 services in 2024
CMS data shows 84 Medicare services from Dr. Parry across 3 procedure codes in 2024, all of them office visits, for 52 Medicare patients. Medicare paid $6,455 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Parry's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1702024: 8451%
Dr. Parry compared with the Massachusetts median for internists, 2024
- Dr. Parry
- Massachusetts median
- Medicare services
- 84vs 43181% below
- Medicare patients
- 52vs 19473% below
- Part D claims
- 25vs 40294% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Parry's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Erin M. Parry treated 52 Medicare patients in 2024, average age 74
CMS counts 52 Medicare patients who saw Dr. Parry in 2024. The largest group is 65 to 74, with 23 patients. 71% of them have high cholesterol, and 69% have high blood pressure. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Parry's median patient age at 66, with 48% women.
Dr. Parry's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Parry's Medicare patients by sex, 2024
- Women3160%
- Men2140%
Chronic conditions among Dr. Parry's Medicare patients, 2024
- High cholesterol71%
- High blood pressure69%
- Arthritis48%
- Chronic kidney disease38%
- Anxiety33%
- Mood disorders31%
- Depression29%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Parry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Erin M. Parry wrote 50 Medicare Part D claims in 2024
In 2024, Dr. Parry wrote 50 Medicare Part D claims for 12 patients. 78% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $182,924 in total drug cost. In 2022, CMS named 13 claims across 1 drug.
Dr. Parry's Part D claims by kind of drug, 2024
- Generic39 claims78%
- Brand-name11 claims22%
Dr. Parry's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 132023: 2592%
Drugs named by CMS: 2 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Erin M. Parry 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 Dr. Parry for performance year 2024, reported as part of a group. Dr. Parry accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Parry'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
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Dr. Erin M. Parry graduated from Johns Hopkins University School of Medicine
Dr. Parry graduated from Johns Hopkins University School of Medicine in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Erin M. Parry'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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)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 Dr. Erin M. Parry
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Erin M. Parry's NPI number?
Dr. Erin M. Parry's NPI number is 1386914034. It was assigned on January 11, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Erin M. Parry?
Dr. Erin M. Parry is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Erin M. Parry practice?
Dr. Parry practices at 75 Francis Street, Boston, MA 02115. Dr. Parry's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Parry to 1 hospital outpatient department.
What is Dr. Erin M. Parry's office phone number?
The practice phone on file for Dr. Parry is (617) 732-5500.
What is Dr. Erin M. Parry's medical license number?
Dr. Parry holds Maryland license 4506, one of the licenses on file in 2 states.
Which states has Dr. Erin M. Parry been licensed in?
Dmand AI has state licenses on file for Dr. Parry in Maryland and Massachusetts.
Which hospitals is Dr. Erin M. Parry affiliated with?
Dr. Parry practices at Brigham and Women's Hospital in Boston, Massachusetts. Dr. Parry is also affiliated with Dana-Farber Cancer Institute.
What medical group is Dr. Erin M. Parry part of?
Dr. Parry is linked to Binney Medical Group.
Does Dr. Erin M. Parry accept Medicare?
Yes. CMS data shows Dr. Parry billed Medicare for 84 services in 2024, and Dr. Parry accepts Medicare assignment.
What is Dr. Erin M. Parry's MIPS score?
Dr. Parry's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Erin M. Parry see?
CMS counts 52 Medicare patients who saw Dr. Parry in 2024, with an average age of 74.
What services does Dr. Erin M. Parry bill to Medicare?
In 2024, Dr. Parry's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, established patient (99215).
Where did Dr. Erin M. Parry go to medical school?
Dr. Parry graduated from Johns Hopkins University School of Medicine in 2013.
What drugs does Dr. Erin M. Parry prescribe most?
In 2023 Medicare Part D data, Dr. Parry's most prescribed drugs by claims were Acyclovir and Brukinsa.
How long has Dr. Erin M. Parry been practicing?
Dr. Parry graduated from medical school in 2013, 13 years ago.
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