Dr. Jason Haeshik Shin, MD
- Medicare services, 2024
- 440
- Medicare patients, 2024
- 212
- Part D claims, 2024
- 1,708
- Hospital affiliations
- 2
- Industry payments
- $5,223
- Practice address
- 12555 Garden Grove Blvd, Garden Grove, CA 92843
- Practice phone
- Call (909) 593-2031
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jason H. Shin, MD, Inc., a Professional Medical Corporation
Garden Grove, California
Find Dr. Shin'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.
Dr. Jason Haeshik Shin is a gastroenterologist in Garden Grove, California
Dr. Shin practices at Jason H. Shin, MD, Inc., a Professional Medical Corporation in Garden Grove, California.
Dr. Shin's NPI, 1316926678, was assigned on January 13, 2006. Dr. Shin holds California license A46382.
- NPI
- 1316926678NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911963632
- NPI enumeration date
- January 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (909) 593-2031
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jason Haeshik Shin practices at Jason H. Shin, MD, Inc., a Professional Medical Corporation in Garden Grove, California
Dr. Shin's primary practice is Jason H. Shin, MD, Inc., a Professional Medical Corporation, at 12555 Garden Grove Blvd, Garden Grove, CA 92843 in Orange County. The practice phone is (909) 593-2031.
- Jason H. Shin, MD, Inc., a Professional Medical Corporation12555 Garden Grove Blvd, Garden Grove, CA 92843 · Orange CountyPhone(909) 593-2031
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jason Haeshik Shin is affiliated with 4 sites of care
Dr. Shin's primary practice is Jason H. Shin, MD, Inc., a Professional Medical Corporation in Garden Grove, California. Dr. Shin is also affiliated with Garden Grove Hospital Medical Center. Dmand AI also links Dr. Shin to 1 more hospital and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jason Haeshik Shin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shin practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jason H. Shin, MD, Inc., a Professional Medical Corporation | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jason Haeshik Shin is one of 1,977 gastroenterologists in California
Gastroenterology is Dr. Shin's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Shin is licensed in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Gastroenterologists near Dr. Shin
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. Jason Haeshik Shin billed Medicare for 440 services in 2024
CMS data shows 440 Medicare services from Dr. Shin across 9 procedure codes in 2024, for 212 Medicare patients. Medicare paid $49,177 for them.
Dr. Shin's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3782024: 26530%
- Surgery
- 2023: 1882024: 1757%
Where Dr. Shin's Medicare services took place, 2024
- In an office24155%
- In a facility19945%
Dr. Shin compared with the California median for gastroenterologists, 2024
- Dr. Shin
- California median
- Medicare services
- 440vs 58625% below
- Medicare patients
- 212vs 30230% below
- Part D claims
- 1,504vs 3804.0 times
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
Dr. Shin'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shin and other gastroenterologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jason Haeshik Shin treated 212 Medicare patients in 2024, average age 73
CMS counts 212 Medicare patients who saw Dr. Shin in 2024. The largest group is 65 to 74, with 104 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 69% are also on Medicaid. Their average risk score is 2.00, 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. Shin's median patient age at 66, with 55% women.
Dr. Shin's Medicare patients by age, 2024
Dr. Shin's Medicare patients by sex, 2024
- Women12157%
- Men9143%
Chronic conditions among Dr. Shin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes50%
- Arthritis42%
- Chronic kidney disease30%
- Osteoporosis28%
- Ischemic heart disease26%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jason Haeshik Shin wrote 1,708 Medicare Part D claims in 2024
In 2024, Dr. Shin wrote 1,708 Medicare Part D claims for 1,064 patients. 84% of them were for generic drugs. CMS names the drug for 1,504 of them, across 19 drugs with 11 or more claims each, at $73,443 in total drug cost. In 2023, CMS named 1,525 claims across 23 drugs.
Dr. Shin's Part D claims by kind of drug, 2024
- Generic1,433 claims84%
- Brand-name275 claims16%
Dr. Shin'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. Shin's Part D claims, 2024
- Antibiotics6%106 of 1,708 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: 1,5252024: 1,5041%
Drugs named by CMS: 19 in 2024, 23 in 2023.
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. Jason Haeshik Shin ranks in the 84th percentile for colonoscopy in Medicare
Dr. Shin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shin as offering telehealth. CMS counts 122 procedures of colonoscopy by Dr. Shin, more than 84% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Shin ranks in Medicare procedure volume
- Colonoscopy
- 84th percentile122 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 77th percentile100 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)
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Dr. Jason Haeshik Shin received $5,223 in industry payments from 2016 to 2025
CMS Open Payments shows 287 general payments to Dr. Shin from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $1,707.
General payments to Dr. Shin by program year, 2016 to 2025
Companies that paid Dr. Shin the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jason Haeshik Shin'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jason Haeshik Shin
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. Jason Haeshik Shin's NPI number?
Dr. Jason Haeshik Shin's NPI number is 1316926678. It was assigned on January 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jason Haeshik Shin?
Dr. Jason Haeshik Shin is a gastroenterologist in Garden Grove, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Jason Haeshik Shin practice?
Dr. Shin practices at 12555 Garden Grove Blvd, Garden Grove, CA 92843. Dr. Shin's primary practice is Jason H. Shin, MD, Inc., a Professional Medical Corporation in Garden Grove, California. Dmand AI also links Dr. Shin to 1 hospital and 1 physician office.
What is Dr. Jason Haeshik Shin's office phone number?
The practice phone on file for Dr. Shin is (909) 593-2031.
What is Dr. Jason Haeshik Shin's medical license number?
Dr. Shin holds California license A46382.
Which hospitals is Dr. Jason Haeshik Shin affiliated with?
Dr. Shin is affiliated with Garden Grove Hospital Medical Center. Dmand AI links Dr. Shin to 1 more hospital.
Does Dr. Jason Haeshik Shin accept Medicare?
Yes. CMS data shows Dr. Shin billed Medicare for 440 services in 2024, and Dr. Shin accepts Medicare assignment.
Does Dr. Jason Haeshik Shin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Shin as offering telehealth services.
How many Medicare patients does Dr. Jason Haeshik Shin see?
CMS counts 212 Medicare patients who saw Dr. Shin in 2024, with an average age of 73.
What services does Dr. Jason Haeshik Shin bill to Medicare?
In 2024, Dr. Shin's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and office visit, new patient (99204).
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What drugs does Dr. Jason Haeshik Shin prescribe most?
In 2024 Medicare Part D data, Dr. Shin's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Omeprazole and Pantoprazole Sodium.
Has Dr. Jason Haeshik Shin received payments from drug or device companies?
CMS Open Payments shows $5,223 in general payments to Dr. Shin from 28 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Jason Haeshik Shin been practicing?
Dr. Shin graduated from medical school in 1986, 40 years ago.
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