Joby Jacob

  • Boston, MA
  • Internist
NPI1073045456PAC ID4880097484
Medicare services, 2024
461
Medicare patients, 2024
169
Part D claims, 2024
146
Publications
18
Hospital affiliations
2
Practice address
330 Brookline Avenue, Boston, MA 02215
Practice phone
Call (617) 667-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Beth Israel Deaconess Medical Center

Hospital · Boston, Massachusetts

See all 5 affiliations

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Joby Jacob is an internist in Boston, Massachusetts

Joby Jacob practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health.

Joby Jacob's NPI, 1073045456, was assigned on April 3, 2017. Joby Jacob graduated from Tufts University School of Medicine in 2017. Joby Jacob holds Massachusetts license T288042.

NPI and contact details
Medicare PAC ID
4880097484
NPI enumeration date
April 3, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(617) 667-7000
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Joby Jacob practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts

Joby Jacob's primary practice is Beth Israel Deaconess Medical Center, at 330 Brookline Avenue, Boston, MA 02215 in Suffolk County. The practice phone is (617) 667-7000.

Source: Dmand AI Affiliation Data

Joby Jacob is affiliated with 2 sites of care and 3 medical groups

Joby Jacob's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Joby Jacob is also affiliated with Beth Israel Deaconess Hospital-Milton. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Joby Jacob to 2 more medical groups, each named with a free account.

See all 5 affiliations for Joby Jacob

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Joby Jacob's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Joby Jacob practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Beth Israel Deaconess Medical CenterAvailable with a free account
+1 more site and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Joby Jacob is one of 5,528 internists in Massachusetts

Internal medicine is Joby Jacob's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Joby Jacob is licensed in Massachusetts.

Specialties and state licenses

  • Internal medicine, MassachusettsPrimaryLicense T288042 · taxonomy 207R00000X

Internists near Joby Jacob

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

Joby Jacob billed Medicare for 461 services in 2024

CMS data shows 461 Medicare services from Joby Jacob across 4 procedure codes in 2024, for 169 Medicare patients. Medicare paid $45,347 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024461
Medicare patients169
Paid by Medicare$45,347
Procedure codes4

Joby Jacob's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 6152024: 46125%

Joby Jacob compared with the Massachusetts median for internists, 2024

  • Joby Jacob
  • Massachusetts median
Medicare services
461vs 4317% above
Medicare patients
169vs 19413% below
Part D claims
12vs 40297% below

Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.

Joby Jacob'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.

See all procedures by Joby Jacob

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Joby Jacob treated 169 Medicare patients in 2024, average age 77

CMS counts 169 Medicare patients who saw Joby Jacob in 2024. The largest group is 75 to 84, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 34% are also on Medicaid. Their average risk score is 2.47, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Joby Jacob's median patient age at 73, with 56% women.

Medicare patients, 2024169
Average age77
Average risk score2.47
Also on Medicaid34%

Joby Jacob's Medicare patients by age, 2024

Joby Jacob's Medicare patients by sex, 2024

  • Women9154%
  • Men7846%

Chronic conditions among Joby Jacob's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Anxiety51%
  4. Chronic kidney disease51%
  5. Arthritis50%
  6. Heart failure49%
  7. Mood disorders47%
  8. Diabetes46%

Share of Medicare patients with each condition. A patient can have several.

Joby Jacob's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Joby Jacob wrote 146 Medicare Part D claims in 2024

In 2024, Joby Jacob wrote 146 Medicare Part D claims for 60 patients. 87% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $121 in total drug cost.

Part D claims, 2024146
Drugs named by CMS1
Total drug cost$121
Part D patients60

Joby Jacob's Part D claims by kind of drug, 2024

  • Generic127 claims87%
  • Brand-name19 claims13%

Joby Jacob's most prescribed drugs by claims, 2020

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 Joby Jacob's Part D claims, 2024

  • Opioids10%14 of 146 claims
  • Antibiotics17%25 of 146 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Joby Jacob

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 Joby Jacob takes part in Medicare

Joby Jacob 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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Joby Jacob has 18 publications on record

Dmand AI links 18 papers to Joby Jacob, published from 2010 to 2024. 2017 was the busiest year, with 4. The most frequent topics are Administration, Oral, Biological Availability and Curcuma. Joby Jacob has published most often in Toxicol Rep. Joby Jacob's most frequent co-authors are Erin Alice Farrish, MD, Ofer Levy, MD, PhD and Venkatesh K. Raman, MD.

Papers18
Years published2010 to 2024

Joby Jacob's papers by year, 2010 to 2024

Topics Joby Jacob writes about most

  • Administration, Oral
  • Biological Availability
  • Curcuma
  • Curcumin
  • Double-Blind Method
  • Drug Compounding

Joby Jacob's most frequent co-authors

Recent publications by Joby Jacob

See all 18 publications and co-authors

See who Joby Jacob researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Joby Jacob works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Joby Jacob graduated from Tufts University School of Medicine

Joby Jacob graduated from Tufts University School of Medicine in 2017.

  1. Medical schoolTufts University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Joby Jacob's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Joby Jacob

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Joby Jacob's NPI number?

Joby Jacob's NPI number is 1073045456. It was assigned on April 3, 2017, and it is active in the NPI Registry.

What does Joby Jacob specialize in?

Joby Jacob is an internist in Boston, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Joby Jacob practice?

Joby Jacob practices at 330 Brookline Avenue, Boston, MA 02215. Joby Jacob's primary practice is Beth Israel Deaconess Medical Center in Boston, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Joby Jacob to 2 medical groups.

What is Joby Jacob's office phone number?

The practice phone on file for Joby Jacob is (617) 667-7000.

What is Joby Jacob's medical license number?

Joby Jacob holds Massachusetts license T288042.

Which hospitals is Joby Jacob affiliated with?

Joby Jacob practices at Beth Israel Deaconess Medical Center in Boston, Massachusetts. Joby Jacob is also affiliated with Beth Israel Deaconess Hospital-Milton.

What medical group is Joby Jacob part of?

Joby Jacob is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Joby Jacob to 2 more medical groups.

Does Joby Jacob accept Medicare?

Yes. CMS data shows Joby Jacob billed Medicare for 461 services in 2024, and Joby Jacob accepts Medicare assignment.

How many Medicare patients does Joby Jacob see?

CMS counts 169 Medicare patients who saw Joby Jacob in 2024, with an average age of 77.

What services does Joby Jacob bill to Medicare?

In 2024, Joby Jacob's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).

Show 5 more questionsShow fewer questions

Where did Joby Jacob go to medical school?

Joby Jacob graduated from Tufts University School of Medicine in 2017.

What drugs does Joby Jacob prescribe most?

In 2020 Medicare Part D data, Joby Jacob's most prescribed drugs by claims were Amlodipine Besylate.

How long has Joby Jacob been practicing?

Joby Jacob graduated from medical school in 2017, 9 years ago.

Does Joby Jacob do research?

Dmand AI links 18 publications to Joby Jacob, published from 2010 to 2024.

Who does Joby Jacob publish with?

Joby Jacob's most frequent co-authors are Erin Alice Farrish, MD (1 shared paper), Ofer Levy, MD, PhD (1 shared paper) and Venkatesh K. Raman, MD (1 shared paper).

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