Dr. Asaf Bitton, MD

  • Boston, MA
  • Internist
NPI1093864688PAC ID4284729427
Medicare services, 2024
80
Medicare patients, 2024
51
Part D claims, 2024
1,144
Publications
101
Hospital affiliations
4
Practice address
75 Francis Street, Boston, MA 02115
Practice phone
Call (617) 732-5500
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Brigham and Women's Hospital

Hospital · Boston, Massachusetts

See all 7 affiliations

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Dr. Asaf Bitton is an internist in Boston, Massachusetts

Dr. Bitton practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.

Dr. Bitton's NPI, 1093864688, was assigned on January 10, 2007. Dr. Bitton graduated from University of California, San Francisco School of Medicine in 2004. Dr. Bitton holds Massachusetts license 221457.

NPI and contact details
Medicare PAC ID
4284729427
NPI enumeration date
January 10, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(617) 732-5500
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. Asaf Bitton practices at Brigham and Women's Hospital in Boston, Massachusetts

Dr. Bitton'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.

Source: Dmand AI Affiliation Data

Dr. Asaf Bitton is affiliated with 6 sites of care and 1 medical group

Dr. Bitton's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dr. Bitton is also affiliated with Massachusetts General Hospital. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Dr. Bitton to 2 more hospitals, 1 home health agency and 1 hospital outpatient department, each named with a free account.

See all 7 affiliations for Dr. Bitton

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

Dmand AI tracks the EHR system at Dr. Asaf Bitton's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bitton practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Brigham and Women's HospitalAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Asaf Bitton is one of 5,528 internists in Massachusetts

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

Specialties and state licenses

  • Internal medicine, MassachusettsPrimaryLicense 221457 · taxonomy 207R00000X

Internists near Dr. Bitton

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. Asaf Bitton billed Medicare for 80 services in 2024

CMS data shows 80 Medicare services from Dr. Bitton across 3 procedure codes in 2024, for 51 Medicare patients. Medicare paid $6,098 for them. Every service was in an office.

Medicare services, 202480
Medicare patients51
Paid by Medicare$6,098
Procedure codes3

Dr. Bitton's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 812024: 801%

Dr. Bitton compared with the Massachusetts median for internists, 2024

  • Dr. Bitton
  • Massachusetts median
Medicare services
80vs 43181% below
Medicare patients
51vs 19474% below
Part D claims
761vs 40289% above

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

Dr. Bitton'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 Dr. Bitton

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

Dr. Asaf Bitton treated 51 Medicare patients in 2024, average age 73

CMS counts 51 Medicare patients who saw Dr. Bitton in 2024. The largest group is 75 to 84, with 20 patients. 71% of them have high blood pressure, and 61% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.50, 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. Bitton's median patient age at 74, with 40% women.

Medicare patients, 202451
Average age73
Average risk score1.50
Also on Medicaid22%

Dr. Bitton's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bitton's Medicare patients by sex, 2024

  • Women2345%
  • Men2855%

Chronic conditions among Dr. Bitton's Medicare patients, 2024

  1. High blood pressure71%
  2. High cholesterol61%
  3. Arthritis45%
  4. Cancer31%
  5. Chronic kidney disease29%
  6. Diabetes24%
  7. Ischemic heart disease24%
  8. Mood disorders22%

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

Dr. Bitton's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women40%
  • Men60%

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

Dr. Asaf Bitton wrote 1,144 Medicare Part D claims in 2024

In 2024, Dr. Bitton wrote 1,144 Medicare Part D claims for 118 patients. 88% of them were for generic drugs. CMS names the drug for 761 of them, across 31 drugs with 11 or more claims each, at $36,437 in total drug cost. In 2023, CMS named 638 claims across 27 drugs.

Part D claims, 20241,144
Drugs named by CMS31
Total drug cost$36,437
Part D patients118

Dr. Bitton's Part D claims by kind of drug, 2024

  • Generic1,011 claims88%
  • Brand-name and other133 claims12%

Dr. Bitton'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 6382024: 76119%

Drugs named by CMS: 31 in 2024, 27 in 2023.

See all prescribing by Dr. Bitton

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. Asaf Bitton offers telehealth to Medicare patients

Dr. Bitton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bitton as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Asaf Bitton has 101 publications on record

Dmand AI links 101 papers to Dr. Bitton, published from 2010 to 2024. 2019 was the busiest year, with 12. The most frequent topics are Primary Health Care, Quality of Health Care and Patient-Centered Care. Dr. Bitton has published most often in J Gen Intern Med. Dr. Bitton's most frequent co-authors are Lisa R. Hirschhorn, MD, Russell S. Phillips, MD and Zirui Song, MD, PhD.

Papers101
Years published2010 to 2024

Dr. Bitton's papers by year, 2014 to 2024

Topics Dr. Bitton writes about most

  • Primary Health Care
  • Quality of Health Care
  • Patient-Centered Care
  • Delivery of Health Care
  • Developing Countries
  • Early Detection of Cancer
  • Arthritis, Rheumatoid
  • Quality Improvement

Dr. Bitton's most frequent co-authors

Recent publications by Dr. Bitton

See all 101 publications and co-authors

See who Dr. Bitton researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bitton 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

Dr. Asaf Bitton received $10,000 in industry payments in 2022

CMS Open Payments shows 1 general payment to Dr. Bitton from 1 drug or device company in 2022. Speaker and faculty fees make up the largest share, 100% of the total. Vertex Pharmaceuticals Incorporated paid the most, $10,000.

Companies that paid Dr. Bitton the most, 2022 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Bitton

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Asaf Bitton graduated from University of California, San Francisco School of Medicine

Dr. Bitton graduated from University of California, San Francisco School of Medicine in 2004.

  1. Medical schoolUniversity of California, San Francisco School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Asaf Bitton'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
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Dr. Asaf Bitton

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. Asaf Bitton's NPI number?

Dr. Asaf Bitton's NPI number is 1093864688. It was assigned on January 10, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Asaf Bitton?

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

Where does Dr. Asaf Bitton practice?

Dr. Bitton practices at 75 Francis Street, Boston, MA 02115. Dr. Bitton's primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Dr. Bitton to 2 hospitals, 1 home health agency and 1 hospital outpatient department.

What is Dr. Asaf Bitton's office phone number?

The practice phone on file for Dr. Bitton is (617) 732-5500.

What is Dr. Asaf Bitton's medical license number?

Dr. Bitton holds Massachusetts license 221457.

Which hospitals is Dr. Asaf Bitton affiliated with?

Dr. Bitton practices at Brigham and Women's Hospital in Boston, Massachusetts. Dr. Bitton is also affiliated with Massachusetts General Hospital. Dmand AI links Dr. Bitton to 2 more hospitals.

What medical group is Dr. Asaf Bitton part of?

Dr. Bitton is linked to Brigham and Women's Hospital.

Does Dr. Asaf Bitton accept Medicare?

Yes. CMS data shows Dr. Bitton billed Medicare for 80 services in 2024, and Dr. Bitton accepts Medicare assignment.

Does Dr. Asaf Bitton offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Bitton as offering telehealth services.

How many Medicare patients does Dr. Asaf Bitton see?

CMS counts 51 Medicare patients who saw Dr. Bitton in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

What services does Dr. Asaf Bitton bill to Medicare?

In 2024, Dr. Bitton's most billed Medicare services were office visit, established patient (99214), care management and other visits (99443) and office visit, established patient (99213).

Where did Dr. Asaf Bitton go to medical school?

Dr. Bitton graduated from University of California, San Francisco School of Medicine in 2004.

What drugs does Dr. Asaf Bitton prescribe most?

In 2024 Medicare Part D data, Dr. Bitton's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Hydrochlorothiazide.

Has Dr. Asaf Bitton received payments from drug or device companies?

CMS Open Payments shows $10,000 in general payments to Dr. Bitton from 1 company from 2022 to 2022. The largest total came from Vertex Pharmaceuticals Incorporated.

How long has Dr. Asaf Bitton been practicing?

Dr. Bitton graduated from medical school in 2004, 22 years ago.

Does Dr. Asaf Bitton do research?

Dmand AI links 101 publications to Dr. Bitton, published from 2010 to 2024.

Who does Dr. Asaf Bitton publish with?

Dr. Bitton's most frequent co-authors are Lisa R. Hirschhorn, MD (20 shared papers), Russell S. Phillips, MD (13 shared papers) and Zirui Song, MD, PhD (10 shared papers).

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