N Engl J Med
Dr. Jacob Cedarbaum, MD
NPI1144789009PAC ID5092186965
- Medicare services, 2024
- 195
- Medicare patients, 2024
- 128
- Part D claims, 2024
- 33
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 300 Longwood Avenue, Boston, MA 02115
- Practice phone
- Call (617) 735-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cedarbaum's professional email, personal email and mobile number
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Dr. Jacob Cedarbaum is an internist in Boston, Massachusetts
Dr. Cedarbaum practices at Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital.
Dr. Cedarbaum's NPI, 1144789009, was assigned on March 19, 2019. Dr. Cedarbaum graduated from University of Michigan Medical School in 2019. Dr. Cedarbaum holds Massachusetts license 1013439.
NPI and contact details
- NPI
- 1144789009NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092186965
- NPI enumeration date
- March 19, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 735-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jacob Cedarbaum practices at Boston Children's Hospital in Boston, Massachusetts
Dr. Cedarbaum's primary practice is Boston Children's Hospital, at 300 Longwood Avenue, Boston, MA 02115 in Suffolk County. The practice phone is (617) 735-6000.
- Boston Children's Hospital300 Longwood Avenue, Boston, MA 02115 · Suffolk CountyPhone(617) 735-6000
Source: Dmand AI Affiliation Data
Dr. Jacob Cedarbaum is affiliated with 3 sites of care and 4 medical groups
Dr. Cedarbaum's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dr. Cedarbaum is also affiliated with Massachusetts General Hospital. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Cedarbaum to 3 more medical groups and 1 dialysis center, each named with a free account.
Massachusetts General HospitalMassachusetts General Physicians Organization (MGPO)3 medical groupsNames with a free account1 dialysis centerName with a free account
See all 7 affiliations for Dr. CedarbaumSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jacob Cedarbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cedarbaum practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Children's Hospital | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Jacob Cedarbaum is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Cedarbaum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cedarbaum is board certified in internal medicine by the American Board of Internal Medicine. Dr. Cedarbaum is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Cedarbaum
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. Jacob Cedarbaum billed Medicare for 195 services in 2024
CMS data shows 195 Medicare services from Dr. Cedarbaum across 3 procedure codes in 2024, for 128 Medicare patients. Medicare paid $21,926 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024195
Medicare patients128
Paid by Medicare$21,926
Procedure codes3
Dr. Cedarbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 642024: 195205%
Dr. Cedarbaum compared with the Massachusetts median for internists, 2024
- Dr. Cedarbaum
- Massachusetts median
- Medicare services
- 195vs 43155% below
- Medicare patients
- 128vs 19434% below
- Part D claims
- 61vs 40285% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Cedarbaum'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.
Need commercial claims for Dr. Cedarbaum?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cedarbaum and other internists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jacob Cedarbaum treated 128 Medicare patients in 2024, average age 76
CMS counts 128 Medicare patients who saw Dr. Cedarbaum in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 3.79, 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. Cedarbaum's median patient age at 14, with 43% women.
Medicare patients, 2024128
Average age76
Average risk score3.79
Also on Medicaid39%
Dr. Cedarbaum's Medicare patients by age, 2024
Dr. Cedarbaum's Medicare patients by sex, 2024
- Women5241%
- Men7659%
Chronic conditions among Dr. Cedarbaum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis66%
- Chronic kidney disease63%
- Ischemic heart disease63%
- Mood disorders61%
- Depression55%
- Diabetes54%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cedarbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 14
Patient panel by sex, all payers
- Women43%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jacob Cedarbaum wrote 33 Medicare Part D claims in 2024
In 2024, Dr. Cedarbaum wrote 33 Medicare Part D claims for 16 patients. 67% of them were for generic drugs. They cover 4 drugs, with $811 in total drug cost. In 2022, CMS named 58 claims across 4 drugs.
Part D claims, 202433
Drugs named by CMS4
Total drug cost$811
Part D patients16
Dr. Cedarbaum's Part D claims by kind of drug, 2024
- Generic22 claims67%
- Brand-name11 claims33%
Dr. Cedarbaum'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: 582023: 615%
Drugs named by CMS: 4 in 2023, 4 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
How Dr. Jacob Cedarbaum takes part in Medicare
Dr. Cedarbaum 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)
For MedTech and pharma teams
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Dr. Jacob Cedarbaum has 1 publication on record
Dmand AI links 1 paper to Dr. Cedarbaum. Dr. Cedarbaum's most frequent co-authors are Joseph Loscalzo, MD, PhD and Deepak Angara Rao, MD, PhD.
Papers1
Dr. Cedarbaum's most frequent co-authors
Recent publications by Dr. Cedarbaum
See who Dr. Cedarbaum researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cedarbaum 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. Jacob Cedarbaum graduated from University of Michigan Medical School
Dr. Cedarbaum graduated from University of Michigan Medical School in 2019.
- Medical school
- Board certified in internal medicine
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Sources for Dr. Jacob Cedarbaum'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. Jacob Cedarbaum
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. Jacob Cedarbaum's NPI number?
Dr. Jacob Cedarbaum's NPI number is 1144789009. It was assigned on March 19, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Jacob Cedarbaum?
Dr. Jacob Cedarbaum is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jacob Cedarbaum practice?
Dr. Cedarbaum practices at 300 Longwood Avenue, Boston, MA 02115. Dr. Cedarbaum's primary practice is Boston Children's Hospital in Boston, Massachusetts, part of The Children's Hospital. Dmand AI also links Dr. Cedarbaum to 3 medical groups and 1 dialysis center.
What is Dr. Jacob Cedarbaum's office phone number?
The practice phone on file for Dr. Cedarbaum is (617) 735-6000.
What is Dr. Jacob Cedarbaum's medical license number?
Dr. Cedarbaum holds Massachusetts license 1013439.
Which hospitals is Dr. Jacob Cedarbaum affiliated with?
Dr. Cedarbaum practices at Boston Children's Hospital in Boston, Massachusetts. Dr. Cedarbaum is also affiliated with Massachusetts General Hospital.
What medical group is Dr. Jacob Cedarbaum part of?
Dr. Cedarbaum is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Cedarbaum to 3 more medical groups.
Does Dr. Jacob Cedarbaum accept Medicare?
Yes. CMS data shows Dr. Cedarbaum billed Medicare for 195 services in 2024, and Dr. Cedarbaum accepts Medicare assignment.
How many Medicare patients does Dr. Jacob Cedarbaum see?
CMS counts 128 Medicare patients who saw Dr. Cedarbaum in 2024, with an average age of 76.
Is Dr. Jacob Cedarbaum board certified?
Yes. Dr. Cedarbaum is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Jacob Cedarbaum bill to Medicare?
In 2024, Dr. Cedarbaum's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Where did Dr. Jacob Cedarbaum go to medical school?
Dr. Cedarbaum graduated from University of Michigan Medical School in 2019.
What drugs does Dr. Jacob Cedarbaum prescribe most?
In 2023 Medicare Part D data, Dr. Cedarbaum's most prescribed drugs by claims were Omeprazole, Losartan Potassium and Amlodipine Besylate.
How long has Dr. Jacob Cedarbaum been practicing?
Dr. Cedarbaum graduated from medical school in 2019, 7 years ago.
Does Dr. Jacob Cedarbaum do research?
Dmand AI links 1 publication to Dr. Cedarbaum.
Who does Dr. Jacob Cedarbaum publish with?
Dr. Cedarbaum's most frequent co-authors are Joseph Loscalzo, MD, PhD (1 shared paper) and Deepak Angara Rao, MD, PhD (1 shared paper).
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