Dr. Caitlyn R. Wasserman, MD
- Medicare services, 2024
- 629
- Medicare patients, 2024
- 216
- Part D claims, 2024
- 117
- Publications
- 2
- Hospital affiliations
- 5
- Practice address
- 1153 Centre Street, Jamaica Plain, MA 02130
- Practice phone
- Call (617) 983-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Caitlyn R. Wasserman is an internist in Jamaica Plain, Massachusetts
Dr. Wasserman practices at Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts, part of Mass General Brigham.
Dr. Wasserman's NPI, 1184114720, was assigned on May 17, 2018. Dr. Wasserman graduated from Albany Medical College of Union University in 2018. Dr. Wasserman holds Massachusetts license 287929.
- NPI
- 1184114720NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971858580
- NPI enumeration date
- May 17, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 983-7000
- 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)
Dr. Caitlyn R. Wasserman practices at Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts
Dr. Wasserman's primary practice is Brigham and Women's Faulkner Hospital, at 1153 Centre Street, Jamaica Plain, MA 02130 in Suffolk County. The practice phone is (617) 983-7000.
- Brigham and Women's Faulkner Hospital1153 Centre Street, Jamaica Plain, MA 02130 · Suffolk CountyPhone(617) 983-7000
Source: Dmand AI Affiliation Data
Dr. Caitlyn R. Wasserman is affiliated with 6 sites of care and 1 medical group
Dr. Wasserman's primary practice is Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts, part of Mass General Brigham. Dr. Wasserman is also affiliated with Massachusetts General Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Wasserman to 3 more hospitals 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. Caitlyn R. Wasserman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wasserman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Faulkner Hospital | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Caitlyn R. Wasserman is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Wasserman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wasserman is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Wasserman
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. Caitlyn R. Wasserman billed Medicare for 629 services in 2024
CMS data shows 629 Medicare services from Dr. Wasserman across 5 procedure codes in 2024, for 216 Medicare patients. Medicare paid $49,936 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wasserman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5872024: 6297%
Dr. Wasserman compared with the Massachusetts median for internists, 2024
- Dr. Wasserman
- Massachusetts median
- Medicare services
- 629vs 43146% above
- Medicare patients
- 216vs 19411% above
- Part D claims
- 24vs 40294% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Wasserman'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. Caitlyn R. Wasserman treated 216 Medicare patients in 2024, average age 78
CMS counts 216 Medicare patients who saw Dr. Wasserman in 2024. The largest group is 75 to 84, with 85 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 37% are also on Medicaid. Their average risk score is 2.72, 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. Wasserman's median patient age at 76, with 60% women.
Dr. Wasserman's Medicare patients by age, 2024
Dr. Wasserman's Medicare patients by sex, 2024
- Women12156%
- Men9544%
Chronic conditions among Dr. Wasserman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease56%
- Anxiety55%
- Mood disorders52%
- Chronic kidney disease51%
- Heart failure50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wasserman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Caitlyn R. Wasserman wrote 117 Medicare Part D claims in 2024
In 2024, Dr. Wasserman wrote 117 Medicare Part D claims for 37 patients. 69% of them were for generic drugs. CMS names the drug for 24 of them, across 2 drugs with 11 or more claims each, at $7,540 in total drug cost. In 2023, CMS named 174 claims across 9 drugs.
Dr. Wasserman's Part D claims by kind of drug, 2024
- Generic81 claims69%
- Brand-name36 claims31%
Dr. Wasserman'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. Wasserman's Part D claims, 2024
- Antibiotics11%13 of 117 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: 1742024: 2486%
Drugs named by CMS: 2 in 2024, 9 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
How Dr. Caitlyn R. Wasserman takes part in Medicare
Dr. Wasserman 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)
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Dr. Caitlyn R. Wasserman has 2 publications on record
Dmand AI links 2 papers to Dr. Wasserman, published from 2011 to 2014. The most frequent topics are AICDA (Activation-Induced Cytidine Deaminase), B-Lymphocytes and Cytidine Deaminase. Dr. Wasserman has published most often in Cell. Dr. Wasserman's most frequent co-authors are James Elliott Bradner, MD, Xiaoli Liu and Michel C. Nussenzweig, MD.
Topics Dr. Wasserman writes about most
- AICDA (Activation-Induced Cytidine Deaminase)
- B-Lymphocytes
- Cytidine Deaminase
- Immunoglobulin Class Switching
- Transcription, Genetic
Dr. Wasserman's most frequent co-authors
- James Elliott Bradner, MD1 shared paper
- Xiaoli Liu1 shared paper
- Michel C. Nussenzweig, MD1 shared paper
Recent publications by Dr. Wasserman
See who Dr. Wasserman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wasserman works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Caitlyn R. Wasserman graduated from Albany Medical College of Union University
Dr. Wasserman graduated from Albany Medical College of Union University in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Caitlyn R. Wasserman'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Caitlyn R. Wasserman
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. Caitlyn R. Wasserman's NPI number?
Dr. Caitlyn R. Wasserman's NPI number is 1184114720. It was assigned on May 17, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Caitlyn R. Wasserman?
Dr. Caitlyn R. Wasserman is an internist in Jamaica Plain, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Caitlyn R. Wasserman practice?
Dr. Wasserman practices at 1153 Centre Street, Jamaica Plain, MA 02130. Dr. Wasserman's primary practice is Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Wasserman to 3 hospitals and 1 hospital outpatient department.
What is Dr. Caitlyn R. Wasserman's office phone number?
The practice phone on file for Dr. Wasserman is (617) 983-7000.
What is Dr. Caitlyn R. Wasserman's medical license number?
Dr. Wasserman holds Massachusetts license 287929.
Which hospitals is Dr. Caitlyn R. Wasserman affiliated with?
Dr. Wasserman practices at Brigham and Women's Faulkner Hospital in Jamaica Plain, Massachusetts. Dr. Wasserman is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Wasserman to 3 more hospitals.
What medical group is Dr. Caitlyn R. Wasserman part of?
Dr. Wasserman is linked to Brigham and Women's Hospital.
Does Dr. Caitlyn R. Wasserman accept Medicare?
Yes. CMS data shows Dr. Wasserman billed Medicare for 629 services in 2024, and Dr. Wasserman accepts Medicare assignment.
How many Medicare patients does Dr. Caitlyn R. Wasserman see?
CMS counts 216 Medicare patients who saw Dr. Wasserman in 2024, with an average age of 78.
What services does Dr. Caitlyn R. Wasserman bill to Medicare?
In 2024, Dr. Wasserman's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99238).
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Where did Dr. Caitlyn R. Wasserman go to medical school?
Dr. Wasserman graduated from Albany Medical College of Union University in 2018.
What drugs does Dr. Caitlyn R. Wasserman prescribe most?
In 2024 Medicare Part D data, Dr. Wasserman's most prescribed drugs by claims were Jardiance and Trazodone HCl.
How long has Dr. Caitlyn R. Wasserman been practicing?
Dr. Wasserman graduated from medical school in 2018, 8 years ago.
Does Dr. Caitlyn R. Wasserman do research?
Dmand AI links 2 publications to Dr. Wasserman, published from 2011 to 2014.
Who does Dr. Caitlyn R. Wasserman publish with?
Dr. Wasserman's most frequent co-authors are James Elliott Bradner, MD (1 shared paper), Xiaoli Liu (1 shared paper) and Michel C. Nussenzweig, MD (1 shared paper).
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