Dr. Suejin Son Kim, MD

  • Los Gatos, CA
  • Gastroenterologist
NPI1427282714PAC ID2365630860
Medicare services, 2024
742
Medicare patients, 2024
430
Part D claims, 2024
598
Hospital affiliations
2
Industry payments
$231,116
Practice address
15195 National Avenue, Suite 204, Los Gatos, CA 95032
Practice phone
Call (408) 356-0988
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Samaritan Endoscopy Center - Los Gatos

Surgery Center - Medicare-Certified · Los Gatos, California

See all 9 affiliations

Find Dr. Kim's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Dr. Suejin Son Kim is a gastroenterologist in Los Gatos, California

Dr. Kim practices at Samaritan Endoscopy Center - Los Gatos in Los Gatos, California.

Dr. Kim's NPI, 1427282714, was assigned on May 14, 2009. Dr. Kim graduated from Pritzker School of Medicine in 2004. Dr. Kim's California license number on file is A95237.

NPI and contact details
Medicare PAC ID
2365630860
NPI enumeration date
May 14, 2009
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(408) 356-0988
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
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. Suejin Son Kim practices at Samaritan Endoscopy Center - Los Gatos in Los Gatos, California

Dr. Kim's primary practice is Samaritan Endoscopy Center - Los Gatos, at 15195 National Avenue, Suite 204, Los Gatos, CA 95032. The practice phone is (408) 356-0988.

  • Samaritan Endoscopy Center - Los Gatos
    15195 National Avenue, Suite 204, Los Gatos, CA 95032Phone(408) 356-0988

Source: Dmand AI Affiliation Data

Dr. Suejin Son Kim is affiliated with 6 sites of care and 3 medical groups

Dr. Kim's primary practice is Samaritan Endoscopy Center - Los Gatos in Los Gatos, California. Dr. Kim is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Kim to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.

See all 9 affiliations for Dr. Kim

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

Dmand AI tracks the EHR system at Dr. Suejin Son Kim's practice

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

EHR by site
SiteEHR vendor and product
Samaritan Endoscopy Center - Los GatosAvailable with a free account
+5 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 site where Dr. Kim practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Suejin Son Kim is one of 1,977 gastroenterologists in California

Gastroenterology is Dr. Kim's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Kim is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Kim has a license on file in California.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A95237 · 2006 to 2025 · taxonomy 207RG0100X

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, cirrhosis of the liver, colonoscopy, gastroenteritis, gastrointestinal bleeding, hemorrhoids and irritable bowel syndrome (IBS) among the conditions Dr. Kim treats.

Gastroenterologists near Dr. Kim

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

1,977gastroenterologists in California
8gastroenterologists in Los Gatos

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Suejin Son Kim billed Medicare for 742 services in 2024

CMS data shows 742 Medicare services from Dr. Kim across 12 procedure codes in 2024, for 430 Medicare patients. Medicare paid $79,931 for them. Every service was in an office.

Medicare services, 2024742
Medicare patients430
Paid by Medicare$79,931
Procedure codes12

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

  • 2023
  • 2024
Office and hospital visits
2023: 2712024: 36033%
Surgery
2023: 3072024: 35716%
Other services
2023: 702024: 2564%

Dr. Kim compared with the California median for gastroenterologists, 2024

  • Dr. Kim
  • California median
Medicare services
742vs 58627% above
Medicare patients
430vs 30242% above
Part D claims
471vs 38024% above

Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.

Dr. Kim'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. Kim

Need commercial claims for Dr. Kim?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kim and other gastroenterologists in California.

Book a meeting

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

Dr. Suejin Son Kim treated 430 Medicare patients in 2024, average age 74

CMS counts 430 Medicare patients who saw Dr. Kim in 2024. The largest group is 65 to 74, with 225 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kim's median patient age at 56, with 70% women.

Medicare patients, 2024430
Average age74
Average risk score1.02
Also on Medicaid9%

Dr. Kim's Medicare patients by age, 2024

Dr. Kim's Medicare patients by sex, 2024

  • Women28867%
  • Men14233%

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

  1. High cholesterol75%
  2. High blood pressure66%
  3. Arthritis42%
  4. Osteoporosis27%
  5. Ischemic heart disease23%
  6. Diabetes22%
  7. Cancer21%
  8. Mood disorders21%

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

Dr. Kim's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women70%
  • Men29%

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

Dr. Suejin Son Kim wrote 598 Medicare Part D claims in 2024

In 2024, Dr. Kim wrote 598 Medicare Part D claims for 303 patients. 82% of them were for generic drugs. CMS names the drug for 471 of them, across 11 drugs with 11 or more claims each, at $66,835 in total drug cost. In 2023, CMS named 361 claims across 8 drugs.

Part D claims, 2024598
Drugs named by CMS11
Total drug cost$66,835
Part D patients303

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

  • Generic488 claims82%
  • Brand-name110 claims18%

Dr. Kim'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. Kim's Part D claims, 2024

  • Antibiotics3%18 of 598 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: 3612024: 47130%

Drugs named by CMS: 11 in 2024, 8 in 2023.

See all prescribing by Dr. Kim

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. Suejin Son Kim ranks in the 81st percentile for colonoscopy in Medicare

Dr. Kim accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Kim as offering telehealth. CMS counts 104 procedures of colonoscopy by Dr. Kim, more than 81% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Kim ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
80th percentile121 procedures
Colonoscopy
81st percentile104 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find gastroenterologists like Dr. Kim by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Dr. Suejin Son Kim received $231,116 in industry payments from 2017 to 2025

CMS Open Payments shows 78 general payments to Dr. Kim from 9 drug and device companies from 2017 to 2025. Consulting fees make up the largest share, 100% of the total. CapsoVision, Inc. paid the most, $230,726.

General payments to Dr. Kim by program year, 2017 to 2025

General payments to Dr. Kim by kind, 2017 to 2025

$231.1Kin total
  • Consulting fees$230,726100%
  • Food and beverage$3890%

Companies that paid Dr. Kim the most, 2017 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Kim

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

Dr. Suejin Son Kim has 1 award and honors on record

Dmand AI lists 1 award for Dr. Kim, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Kim

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Suejin Son Kim graduated from Pritzker School of Medicine

Dr. Kim graduated from Pritzker School of Medicine in 2004. Dr. Kim is a member of ACG.

  1. Medical schoolPritzker School of Medicine
  2. Board certified in gastroenterologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Suejin Son Kim accepts plans from 8 insurance carriers

Dr. Kim is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare

Plan types Dr. Kim accepts, by number of carriers

  1. Medicare6
  2. PPO5
  3. HMO3
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Suejin Son Kim'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Suejin Son Kim

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. Suejin Son Kim's NPI number?

Dr. Suejin Son Kim's NPI number is 1427282714. It was assigned on May 14, 2009, and it is active in the NPI Registry.

What kind of doctor is Dr. Suejin Son Kim?

Dr. Suejin Son Kim is a gastroenterologist in Los Gatos, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Suejin Son Kim practice?

Dr. Kim practices at 15195 National Avenue, Suite 204, Los Gatos, CA 95032. Dr. Kim's primary practice is Samaritan Endoscopy Center - Los Gatos in Los Gatos, California. Dmand AI also links Dr. Kim to 1 hospital, 3 group practices and clinics and 2 medical groups.

What is Dr. Suejin Son Kim's office phone number?

The practice phone on file for Dr. Kim is (408) 356-0988.

What is Dr. Suejin Son Kim's medical license number?

Dr. Kim's California license number on file is A95237.

Which hospitals is Dr. Suejin Son Kim affiliated with?

Dr. Kim is affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. Kim to 1 more hospital.

What medical group is Dr. Suejin Son Kim part of?

Dr. Kim is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Kim to 2 more medical groups.

Does Dr. Suejin Son Kim accept Medicare?

Yes. CMS data shows Dr. Kim billed Medicare for 742 services in 2024, and Dr. Kim accepts Medicare assignment.

Does Dr. Suejin Son Kim offer telehealth?

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

How many Medicare patients does Dr. Suejin Son Kim see?

CMS counts 430 Medicare patients who saw Dr. Kim in 2024, with an average age of 74.

Show 7 more questionsShow fewer questions

Is Dr. Suejin Son Kim board certified?

Yes. Dr. Kim is board certified in gastroenterology by the American Board of Internal Medicine.

What services does Dr. Suejin Son Kim bill to Medicare?

In 2024, Dr. Kim's most billed Medicare services were surgery: digestive system (45380), surgery: digestive system (45385) and office visit, new patient (99204).

Where did Dr. Suejin Son Kim go to medical school?

Dr. Kim graduated from Pritzker School of Medicine in 2004.

What drugs does Dr. Suejin Son Kim prescribe most?

In 2024 Medicare Part D data, Dr. Kim's most prescribed drugs by claims were Omeprazole, Sod Sulf-Potass Sulf-Mag Sulf and Gavilyte-G.

Has Dr. Suejin Son Kim received payments from drug or device companies?

CMS Open Payments shows $231,116 in general payments to Dr. Kim from 9 companies from 2017 to 2025. The largest total came from CapsoVision, Inc.

How long has Dr. Suejin Son Kim been practicing?

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

What insurance does Dr. Suejin Son Kim accept?

Dr. Kim is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

Selling to gastroenterology practices?

See gastroenterologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)