Dr. Samuel Tzen Han, DO
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 108
- Hospital affiliations
- 2
- Industry payments
- $39
- Medical groups
- 3
- Practice address
- 26520 Cactus Ave, Moreno Valley, CA 92555
- Practice phone
- Call (951) 486-4458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside University Medical Center
Moreno Valley, California
Find Dr. Han'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. Samuel Tzen Han is an anesthesiologist in Moreno Valley, California
Dr. Han practices at Riverside University Medical Center in Moreno Valley, California.
Dr. Han's NPI, 1316562531, was assigned on June 12, 2020. Dr. Han graduated from WesternU College of Osteopathic Medicine of the Pacific in 2020. Dr. Han holds California license 21124.
- NPI
- 1316562531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052855483
- NPI enumeration date
- June 12, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 486-4458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Samuel Tzen Han practices at Riverside University Medical Center in Moreno Valley, California
Dr. Han's primary practice is Riverside University Medical Center, at 26520 Cactus Ave, Moreno Valley, CA 92555 in Riverside County. The practice phone is (951) 486-4458.
- Riverside University Medical Center26520 Cactus Ave, Moreno Valley, CA 92555 · Riverside CountyPhone(951) 486-4458
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Samuel Tzen Han is affiliated with 3 sites of care and 3 medical groups
Dr. Han's primary practice is Riverside University Medical Center in Moreno Valley, California. Dr. Han is also affiliated with Riverside University Health System - Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Han to 1 more hospital and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Samuel Tzen Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Han practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside University Medical 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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Dr. Samuel Tzen Han is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Han's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Han is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Han is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Han
Counts of anesthesiologists 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. Samuel Tzen Han billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Han across 3 procedure codes in 2024, for 108 Medicare patients. Medicare paid $18,446 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Han's Medicare services by type, 2024
- Anesthesia58
- Surgery17
Dr. Han compared with the California median for anesthesiologists, 2024
- Dr. Han
- California median
- Medicare services
- 75vs 72Close to median
- Medicare patients
- 108vs 14324% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Han'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.
Need commercial claims for Dr. Han?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Han and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Samuel Tzen Han treated 108 Medicare patients in 2024, average age 74
CMS counts 108 Medicare patients who saw Dr. Han in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have arthritis, and 75% have high blood pressure. 25% are also on Medicaid. Their average risk score is 1.62, 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. Han's median patient age at 49, with 67% women.
Dr. Han's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Han's Medicare patients by sex, 2024
- Women6762%
- Men4138%
Chronic conditions among Dr. Han's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease35%
- Diabetes34%
- Chronic kidney disease31%
- Anxiety28%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Han's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women67%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Samuel Tzen Han takes part in Medicare
Dr. Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Samuel Tzen Han received $39 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Han from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $24.
General payments to Dr. Han by program year, 2024 to 2025
Companies that paid Dr. Han the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Samuel Tzen Han graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Han graduated from WesternU College of Osteopathic Medicine of the Pacific in 2020.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Samuel Tzen Han accepts plans from 6 insurance carriers
Dr. Han is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Han accepts, by number of carriers
- PPO3
- Medicare2
- POS2
- EPO1
- HMO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Samuel Tzen Han'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Samuel Tzen Han
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. Samuel Tzen Han's NPI number?
Dr. Samuel Tzen Han's NPI number is 1316562531. It was assigned on June 12, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Samuel Tzen Han?
Dr. Samuel Tzen Han is an anesthesiologist in Moreno Valley, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Samuel Tzen Han practice?
Dr. Han practices at 26520 Cactus Ave, Moreno Valley, CA 92555. Dr. Han's primary practice is Riverside University Medical Center in Moreno Valley, California. Dmand AI also links Dr. Han to 1 hospital and 2 medical groups.
What is Dr. Samuel Tzen Han's office phone number?
The practice phone on file for Dr. Han is (951) 486-4458.
What is Dr. Samuel Tzen Han's medical license number?
Dr. Han holds California license 21124.
Which hospitals is Dr. Samuel Tzen Han affiliated with?
Dr. Han is affiliated with Riverside University Health System - Medical Center. Dmand AI links Dr. Han to 1 more hospital.
What medical group is Dr. Samuel Tzen Han part of?
Dr. Han is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Han to 2 more medical groups.
Does Dr. Samuel Tzen Han accept Medicare?
Yes. CMS data shows Dr. Han billed Medicare for 75 services in 2024, and Dr. Han accepts Medicare assignment.
How many Medicare patients does Dr. Samuel Tzen Han see?
CMS counts 108 Medicare patients who saw Dr. Han in 2024, with an average age of 74.
Is Dr. Samuel Tzen Han board certified?
Yes. Dr. Han is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Samuel Tzen Han bill to Medicare?
In 2024, Dr. Han's most billed Medicare services were anesthesia (01402), anesthesia (01214) and surgery: brain, spine and nerves (64448).
Where did Dr. Samuel Tzen Han go to medical school?
Dr. Han graduated from WesternU College of Osteopathic Medicine of the Pacific in 2020.
Has Dr. Samuel Tzen Han received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Dr. Han from 2 companies from 2024 to 2025. The largest total came from Halyard Health, Inc.
How long has Dr. Samuel Tzen Han been practicing?
Dr. Han graduated from medical school in 2020, 6 years ago.
What insurance does Dr. Samuel Tzen Han accept?
Dr. Han is in network with 6 carriers, including United Healthcare, Aspirus Health Plan and Blue Cross and Blue Shield of Kansas City. PPO plans come from the most carriers, 3. Check the plan with the practice before a visit.
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