Dr. Julia Ding, MD

  • Boston, MA
  • Gastroenterologist
NPI1669901757PAC ID9931478104
Medicare services, 2024
29
Medicare patients, 2024
43
Part D claims, 2024
60
Publications
30
MIPS score, 2024
80
Practice address
1 Boston Medical Center Place, Boston, MA 02118
Practice phone
Call (617) 638-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Boston Medical Center

Hospital · Boston, Massachusetts

See all 6 affiliations

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Dr. Julia Ding is a gastroenterologist in Boston, Massachusetts

Dr. Ding practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.

Dr. Ding's NPI, 1669901757, was assigned on June 12, 2017. Dr. Ding holds New Hampshire license 25721.

NPI and contact details
Medicare PAC ID
9931478104
NPI enumeration date
June 12, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(617) 638-8000
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)

Dr. Julia Ding practices at Boston Medical Center in Boston, Massachusetts

Dr. Ding's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.

  • Boston Medical Center
    1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000

Source: Dmand AI Affiliation Data

Dr. Julia Ding is affiliated with 3 sites of care and 3 medical groups

Dr. Ding's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. The medical group on file is Dartmouth Hitchcock Clinics Manchester. Dmand AI also links Dr. Ding to 2 more group practices and clinics and 2 medical groups, each named with a free account.

See all 6 affiliations for Dr. Ding

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

Dmand AI tracks the EHR system at Dr. Julia Ding's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ding practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Boston Medical CenterAvailable with a free account
+2 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Ding practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Julia Ding is one of 597 gastroenterologists in Massachusetts

Gastroenterology is Dr. Ding's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Ding's licenses on file in 2 states: New Hampshire and Rhode Island.

Specialties and state licenses

  • Gastroenterology, New HampshirePrimaryLicense 25721 · taxonomy 207RG0100X
  • Pediatrics, Rhode IslandLicense LP04032 · taxonomy 208000000X

Gastroenterologists near Dr. Ding

Counts of gastroenterologists 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. Julia Ding billed Medicare for 29 services in 2024

CMS data shows 29 Medicare services from Dr. Ding across 2 procedure codes in 2024, for 43 Medicare patients. Medicare paid $4,048 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202429
Medicare patients43
Paid by Medicare$4,048
Procedure codes2

Dr. Ding compared with the Massachusetts median for gastroenterologists, 2024

  • Dr. Ding
  • Massachusetts median
Medicare services
29vs 51994% below
Medicare patients
43vs 34387% below
Part D claims
39vs 30087% below

Medians across 583 gastroenterologists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Ding'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. Ding

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

Dr. Julia Ding treated 43 Medicare patients in 2024, average age 69

CMS counts 43 Medicare patients who saw Dr. Ding in 2024. The largest group is 65 to 74, with 24 patients. 67% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 1.65, 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. Ding's median patient age at 67, with 60% women.

Medicare patients, 202443
Average age69
Average risk score1.65

Dr. Ding's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ding's Medicare patients by sex, 2024

  • Women1842%
  • Men2558%

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

  1. High cholesterol67%
  2. High blood pressure58%
  3. Depression40%
  4. Mood disorders40%
  5. Anxiety35%
  6. Arthritis35%
  7. Ischemic heart disease35%
  8. Diabetes33%

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

Dr. Ding's patients across all payers

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

Patient panel by age, all payers

Median age 67

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. Julia Ding wrote 60 Medicare Part D claims in 2024

In 2024, Dr. Ding wrote 60 Medicare Part D claims for 18 patients. 65% of them were for generic drugs. CMS names the drug for 39 of them, across 3 drugs with 11 or more claims each, at $6,498 in total drug cost. In 2022, CMS named 24 claims across 2 drugs.

Part D claims, 202460
Drugs named by CMS3
Total drug cost$6,498
Part D patients18

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

  • Generic39 claims65%
  • Brand-name21 claims35%

Dr. Ding'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, 2022 to 2024

  • 2022
  • 2024
Claims for drugs CMS names
2022: 242024: 3963%

Drugs named by CMS: 3 in 2024, 2 in 2022.

See all prescribing by Dr. Ding

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. Julia Ding scored 80 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Ding for performance year 2024, reported through an alternative payment model (APM). Dr. Ding accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 68 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Ding, more than 69% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Ding's MIPS scores, performance year 2024

  • 80of 100Final score
  • 53.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Ding ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
69th percentile68 procedures
Colonoscopy
44th percentile15 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Julia Ding has 30 publications on record

Dmand AI links 30 papers to Dr. Ding, published from 2017 to 2025. 2020 was the busiest year, with 7. The most frequent topics are Antibodies, Monoclonal, Electrophoresis, Capillary and Biological Products. Dr. Ding has published most often in Biotechnol Bioeng. Dr. Ding's most frequent co-authors are Hal Blumenfeld, MD, Thomas Dohlman, MD and Stephan Bickel, MD, PhD.

Papers30
Years published2017 to 2025

Dr. Ding's papers by year, 2017 to 2025

Topics Dr. Ding writes about most

  • Antibodies, Monoclonal
  • Electrophoresis, Capillary
  • Biological Products
  • Bioreactors
  • Consciousness
  • Electroencephalography
  • Hydrophobic and Hydrophilic Interactions
  • Mice, Inbred C57BL

Dr. Ding's most frequent co-authors

Recent publications by Dr. Ding

See all 30 publications and co-authors

See who Dr. Ding researches with

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

How network discovery works

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

Dr. Julia Ding received $5,768 in industry payments from 2022 to 2025

CMS Open Payments shows 37 general payments to Dr. Ding from 4 drug and device companies from 2022 to 2025. Travel and lodging make up the largest share, 65% of the total. Boston Scientific Corporation paid the most, $4,694.

General payments to Dr. Ding by program year, 2022 to 2025

General payments to Dr. Ding by kind, 2022 to 2025

$5.8Kin total
  • Travel and lodging$3,74065%
  • Food and beverage$2,02835%

Companies that paid Dr. Ding the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Ding

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

Sources for Dr. Julia Ding'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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)
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. Julia Ding

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. Julia Ding's NPI number?

Dr. Julia Ding's NPI number is 1669901757. It was assigned on June 12, 2017, and it is active in the NPI Registry.

What kind of doctor is Dr. Julia Ding?

Dr. Julia Ding is a gastroenterologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Julia Ding practice?

Dr. Ding practices at 1 Boston Medical Center Place, Boston, MA 02118. Dr. Ding's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Ding to 2 group practices and clinics and 2 medical groups.

What is Dr. Julia Ding's office phone number?

The practice phone on file for Dr. Ding is (617) 638-8000.

What is Dr. Julia Ding's medical license number?

Dr. Ding holds New Hampshire license 25721, one of the licenses on file in 2 states.

Which states has Dr. Julia Ding been licensed in?

Dmand AI has state licenses on file for Dr. Ding in New Hampshire and Rhode Island.

Which hospitals is Dr. Julia Ding affiliated with?

Dr. Ding practices at Boston Medical Center in Boston, Massachusetts.

What medical group is Dr. Julia Ding part of?

Dr. Ding is linked to Dartmouth Hitchcock Clinics Manchester. Dmand AI links Dr. Ding to 2 more medical groups.

Does Dr. Julia Ding accept Medicare?

Yes. CMS data shows Dr. Ding billed Medicare for 29 services in 2024, and Dr. Ding accepts Medicare assignment.

What is Dr. Julia Ding's MIPS score?

Dr. Ding's MIPS final score for performance year 2024 is 80 out of 100, reported through an alternative payment model (APM).

Show 7 more questionsShow fewer questions

How many Medicare patients does Dr. Julia Ding see?

CMS counts 43 Medicare patients who saw Dr. Ding in 2024, with an average age of 69.

What services does Dr. Julia Ding bill to Medicare?

In 2024, Dr. Ding's most billed Medicare services were surgery: digestive system (43239) and surgery: digestive system (45385).

What drugs does Dr. Julia Ding prescribe most?

In 2024 Medicare Part D data, Dr. Ding's most prescribed drugs by claims were Dicyclomine HCl, Omeprazole and Linzess.

Has Dr. Julia Ding received payments from drug or device companies?

CMS Open Payments shows $5,768 in general payments to Dr. Ding from 4 companies from 2022 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Julia Ding been practicing?

Dr. Ding graduated from medical school in 2017, 9 years ago.

Does Dr. Julia Ding do research?

Dmand AI links 30 publications to Dr. Ding, published from 2017 to 2025.

Who does Dr. Julia Ding publish with?

Dr. Ding's most frequent co-authors are Hal Blumenfeld, MD (4 shared papers), Thomas Dohlman, MD (2 shared papers) and Stephan Bickel, MD, PhD (1 shared paper).

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