Dr. Devon Ronan Quasha, MD
- Medicare services, 2024
- 335
- Medicare patients, 2024
- 124
- Part D claims, 2024
- 1,420
- Hospital affiliations
- 6
- Medical groups
- 4
- Practice address
- 2014 Washington Street, Newton, MA 02462
- Practice phone
- Call (617) 243-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Devon Ronan Quasha is an internist in Newton Lower Falls, Massachusetts
Dr. Quasha practices at Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham.
Dr. Quasha's NPI, 1184918047, was assigned on June 7, 2011. Dr. Quasha graduated from Harvard Medical School in 2011. Dr. Quasha holds Massachusetts license 248592.
- NPI
- 1184918047NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830311000
- NPI enumeration date
- June 7, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (617) 243-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Devon Ronan Quasha practices at Newton-Wellesley Hospital in Newton, Massachusetts
Dr. Quasha's primary practice is Newton-Wellesley Hospital, at 2014 Washington Street, Newton, MA 02462 in Middlesex County. The practice phone is (617) 243-6000.
- Newton-Wellesley Hospital2014 Washington Street, Newton, MA 02462 · Middlesex CountyPhone(617) 243-6000
Source: Dmand AI Affiliation Data
Dr. Devon Ronan Quasha is affiliated with 8 sites of care and 4 medical groups
Dr. Quasha's primary practice is Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham. Dr. Quasha is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Hospital. Dmand AI also links Dr. Quasha to 4 more hospitals, 3 medical groups, 1 home health agency 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 Dr. Devon Ronan Quasha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Quasha practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Newton-Wellesley Hospital | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Devon Ronan Quasha is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Quasha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Quasha is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Quasha
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. Devon Ronan Quasha billed Medicare for 335 services in 2024
CMS data shows 335 Medicare services from Dr. Quasha across 5 procedure codes in 2024, for 124 Medicare patients. Medicare paid $28,117 for them. Every service was in an office.
Dr. Quasha's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1952024: 1865%
- Surgery
- 2023: 1122024: 7632%
- Other services
- 2023: 1042024: 7330%
- Tests and treatments
- 2023: 252024: 0100%
Dr. Quasha compared with the Massachusetts median for internists, 2024
- Dr. Quasha
- Massachusetts median
- Medicare services
- 335vs 43122% below
- Medicare patients
- 124vs 19436% below
- Part D claims
- 1,049vs 4022.6 times
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Quasha'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. Devon Ronan Quasha treated 124 Medicare patients in 2024, average age 77
CMS counts 124 Medicare patients who saw Dr. Quasha in 2024. The largest group is 75 to 84, with 66 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Quasha's median patient age at 72, with 80% women.
Dr. Quasha's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Quasha's Medicare patients by sex, 2024
- Women9677%
- Men2823%
Chronic conditions among Dr. Quasha's Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis53%
- Mood disorders32%
- Depression30%
- Osteoporosis27%
- Chronic kidney disease24%
- Ischemic heart disease22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Quasha'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
- Women80%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Devon Ronan Quasha wrote 1,420 Medicare Part D claims in 2024
In 2024, Dr. Quasha wrote 1,420 Medicare Part D claims for 158 patients. 89% of them were for generic drugs. CMS names the drug for 1,049 of them, across 34 drugs with 11 or more claims each, at $71,553 in total drug cost. In 2023, CMS named 840 claims across 28 drugs.
Dr. Quasha's Part D claims by kind of drug, 2024
- Generic1,267 claims89%
- Brand-name153 claims11%
Dr. Quasha's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Quasha's Part D claims, 2024
- Opioids1%14 of 1,420 claims
- Antibiotics1%16 of 1,420 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 8402024: 1,04925%
Drugs named by CMS: 34 in 2024, 28 in 2023.
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. Devon Ronan Quasha offers telehealth to Medicare patients
Dr. Quasha accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Quasha as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Devon Ronan Quasha graduated from Harvard Medical School
Dr. Quasha graduated from Harvard Medical School in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Devon Ronan Quasha'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) |
| 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. Devon Ronan Quasha
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. Devon Ronan Quasha's NPI number?
Dr. Devon Ronan Quasha's NPI number is 1184918047. It was assigned on June 7, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Devon Ronan Quasha?
Dr. Devon Ronan Quasha is an internist in Newton Lower Falls, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Devon Ronan Quasha practice?
Dr. Quasha practices at 2014 Washington Street, Newton, MA 02462. Dr. Quasha's primary practice is Newton-Wellesley Hospital in Newton, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Quasha to 4 hospitals, 3 medical groups, 1 home health agency and 1 hospital outpatient department.
What is Dr. Devon Ronan Quasha's office phone number?
The practice phone on file for Dr. Quasha is (617) 243-6000.
What is Dr. Devon Ronan Quasha's medical license number?
Dr. Quasha holds Massachusetts license 248592.
Which hospitals is Dr. Devon Ronan Quasha affiliated with?
Dr. Quasha practices at Newton-Wellesley Hospital in Newton, Massachusetts. Dr. Quasha is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Quasha to 4 more hospitals.
What medical group is Dr. Devon Ronan Quasha part of?
Dr. Quasha is linked to Massachusetts General Hospital. Dmand AI links Dr. Quasha to 3 more medical groups.
Does Dr. Devon Ronan Quasha accept Medicare?
Yes. CMS data shows Dr. Quasha billed Medicare for 335 services in 2024, and Dr. Quasha accepts Medicare assignment.
Does Dr. Devon Ronan Quasha offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Quasha as offering telehealth services.
How many Medicare patients does Dr. Devon Ronan Quasha see?
CMS counts 124 Medicare patients who saw Dr. Quasha in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Devon Ronan Quasha bill to Medicare?
In 2024, Dr. Quasha's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Devon Ronan Quasha go to medical school?
Dr. Quasha graduated from Harvard Medical School in 2011.
What drugs does Dr. Devon Ronan Quasha prescribe most?
In 2024 Medicare Part D data, Dr. Quasha's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
How long has Dr. Devon Ronan Quasha been practicing?
Dr. Quasha graduated from medical school in 2011, 15 years ago.
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