De Tan
- Medicare services, 2024
- 789
- Medicare patients, 2024
- 428
- Part D claims, 2024
- 1,846
- Hospital affiliations
- 1
- Industry payments
- $7,097
- Practice address
- 2801 K Street, Suite 525, Sacramento, CA 95816
- Practice phone
- Call (916) 733-5017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Fort Sutter Surgery Center
Surgery Center - Medicare-Certified · Sacramento, California
Find De Tan'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.
De Tan is a gastroenterologist in Sacramento, California
De Tan practices at Fort Sutter Surgery Center in Sacramento, California.
De Tan's NPI, 1851384044, was assigned on August 24, 2005. De Tan holds California license A90989.
- NPI
- 1851384044NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557303211
- NPI enumeration date
- August 24, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 733-5017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
De Tan practices at Fort Sutter Surgery Center in Sacramento, California
De Tan's primary practice is Fort Sutter Surgery Center, at 2801 K Street, Suite 525, Sacramento, CA 95816. The practice phone is (916) 733-5017.
- Fort Sutter Surgery Center2801 K Street, Suite 525, Sacramento, CA 95816Phone(916) 733-5017
Source: Dmand AI Affiliation Data
De Tan is affiliated with 3 sites of care and 3 medical groups
De Tan's primary practice is Fort Sutter Surgery Center in Sacramento, California. De Tan is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is SGMF Radiology. Dmand AI also links De Tan to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at De Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where De Tan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fort Sutter Surgery Center | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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De Tan is one of 1,977 gastroenterologists in California
Gastroenterology is De Tan's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. De Tan is licensed in California.
Specialties and state licenses
- Gastroenterology, CaliforniaPrimary
Gastroenterologists near De Tan
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
De Tan billed Medicare for 789 services in 2024
CMS data shows 789 Medicare services from De Tan across 12 procedure codes in 2024, for 428 Medicare patients. Medicare paid $67,623 for them.
De Tan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 3392024: 3322%
- Office and hospital visits
- 2023: 2932024: 22324%
- Other services
- 2023: 1052024: 18778%
- Tests and treatments
- 2023: 602024: 4722%
Where De Tan's Medicare services took place, 2024
- In an office31940%
- In a facility47060%
De Tan compared with the California median for gastroenterologists, 2024
- De Tan
- California median
- Medicare services
- 789vs 58635% above
- Medicare patients
- 428vs 30242% above
- Part D claims
- 1,679vs 3804.4 times
Medians across 1,875 gastroenterologists in California with Dmand AI profiles that report each measure.
De Tan'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
De Tan treated 428 Medicare patients in 2024, average age 73
CMS counts 428 Medicare patients who saw De Tan in 2024. The largest group is 65 to 74, with 187 patients. 73% of them have high cholesterol, and 72% have high blood pressure. 39% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts De Tan's median patient age at 60, with 55% women.
De Tan's Medicare patients by age, 2024
De Tan's Medicare patients by sex, 2024
- Women25961%
- Men16939%
Chronic conditions among De Tan's Medicare patients, 2024
- High cholesterol73%
- High blood pressure72%
- Arthritis55%
- Diabetes37%
- Chronic kidney disease27%
- Ischemic heart disease27%
- Anxiety23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
De Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women55%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
De Tan wrote 1,846 Medicare Part D claims in 2024
In 2024, De Tan wrote 1,846 Medicare Part D claims for 560 patients. 78% of them were for generic drugs. CMS names the drug for 1,679 of them, across 27 drugs with 11 or more claims each, at $418,155 in total drug cost. In 2023, CMS named 1,691 claims across 28 drugs.
De Tan's Part D claims by kind of drug, 2024
- Generic1,445 claims78%
- Brand-name401 claims22%
De Tan'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 De Tan's Part D claims, 2024
- Antibiotics3%54 of 1,846 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: 1,6912024: 1,6791%
Drugs named by CMS: 27 in 2024, 28 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
De Tan ranks in the 89th percentile for colonoscopy in Medicare
De Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists De Tan as offering telehealth. CMS counts 149 procedures of colonoscopy by De Tan, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where De Tan ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 87th percentile166 procedures
- Colonoscopy
- 89th percentile149 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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De Tan received $7,097 in industry payments from 2016 to 2025
CMS Open Payments shows 157 general payments to De Tan from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,886.
General payments to De Tan by program year, 2016 to 2025
General payments to De Tan by kind, 2016 to 2025
- Food and beverage$7,00399%
- Education$951%
Companies that paid De Tan 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 De Tan'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 De Tan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is De Tan's NPI number?
De Tan's NPI number is 1851384044. It was assigned on August 24, 2005, and it is active in the NPI Registry.
What does De Tan specialize in?
De Tan is a gastroenterologist in Sacramento, California. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does De Tan practice?
De Tan practices at 2801 K Street, Suite 525, Sacramento, CA 95816. De Tan's primary practice is Fort Sutter Surgery Center in Sacramento, California. Dmand AI also links De Tan to 2 medical groups and 1 group practice or clinic.
What is De Tan's office phone number?
The practice phone on file for De Tan is (916) 733-5017.
What is De Tan's medical license number?
De Tan holds California license A90989.
Which hospitals is De Tan affiliated with?
De Tan is affiliated with Sutter Medical Center, Sacramento.
What medical group is De Tan part of?
De Tan is linked to SGMF Radiology. Dmand AI links De Tan to 2 more medical groups.
Does De Tan accept Medicare?
Yes. CMS data shows De Tan billed Medicare for 789 services in 2024, and De Tan accepts Medicare assignment.
Does De Tan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists De Tan as offering telehealth services.
How many Medicare patients does De Tan see?
CMS counts 428 Medicare patients who saw De Tan in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does De Tan bill to Medicare?
In 2024, De Tan's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (45380) and surgery: digestive system (43239).
What drugs does De Tan prescribe most?
In 2024 Medicare Part D data, De Tan's most prescribed drugs by claims were Pantoprazole Sodium, Sod Sulf-Potass Sulf-Mag Sulf and Famotidine.
Has De Tan received payments from drug or device companies?
CMS Open Payments shows $7,097 in general payments to De Tan from 26 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has De Tan been practicing?
De Tan graduated from medical school in 1984, 42 years ago.
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