Dr. Anna Hsieh, MD
- Medicare services, 2024
- 31
- Medicare patients, 2024
- 58
- Hospital affiliations
- 1
- Industry payments
- $30
- Medical groups
- 2
- Practice address
- 350 Terracina Blvd, Redlands, CA 92373
- Practice phone
- Call (909) 335-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hsieh's professional email, personal email and mobile number
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Dr. Anna Hsieh is an anesthesiologist in Redlands, California
Dr. Hsieh practices at Redlands Community Hospital in Redlands, California, part of Redlands Community Hospital.
Dr. Hsieh's NPI, 1720028962, was assigned on June 7, 2006. Dr. Hsieh graduated from New York Medical College in 2000. Dr. Hsieh holds California license A86059.
- NPI
- 1720028962NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143285684
- NPI enumeration date
- June 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 335-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna Hsieh practices at Redlands Community Hospital in Redlands, California
Dr. Hsieh's primary practice is Redlands Community Hospital, at 350 Terracina Blvd, Redlands, CA 92373 in San Bernardino County. The practice phone is (909) 335-5500.
- Redlands Community Hospital350 Terracina Blvd, Redlands, CA 92373 · San Bernardino CountyPhone(909) 335-5500
Source: Dmand AI Affiliation Data
Dr. Anna Hsieh is affiliated with 3 sites of care and 2 medical groups
Dr. Hsieh's primary practice is Redlands Community Hospital in Redlands, California, part of Redlands Community Hospital. The medical group on file is Beaver Medical Group. Dmand AI also links Dr. Hsieh to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anna Hsieh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hsieh practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Redlands Community Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Redlands Community Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Anna Hsieh is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Hsieh's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Hsieh is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Hsieh
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. Anna Hsieh billed Medicare for 31 services in 2024
CMS data shows 31 Medicare services from Dr. Hsieh across 2 procedure codes in 2024, for 58 Medicare patients. Medicare paid $4,563 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hsieh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 112024: 1645%
- Anesthesia
- 2023: 02024: 15
Dr. Hsieh compared with the California median for anesthesiologists, 2024
- Dr. Hsieh
- California median
- Medicare services
- 31vs 7257% below
- Medicare patients
- 58vs 14359% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Hsieh'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. Hsieh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hsieh and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna Hsieh treated 58 Medicare patients in 2024, average age 73
CMS counts 58 Medicare patients who saw Dr. Hsieh in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.28, 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. Hsieh's median patient age at 59, with 62% women.
Dr. Hsieh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Hsieh's Medicare patients by sex, 2024
- Women3052%
- Men2848%
Chronic conditions among Dr. Hsieh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis71%
- Diabetes45%
- Chronic kidney disease33%
- Anxiety31%
- Mood disorders31%
- Depression24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hsieh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Anna Hsieh takes part in Medicare
Dr. Hsieh 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. Anna Hsieh received $30 in industry payments from 2019 to 2024
CMS Open Payments shows 2 general payments to Dr. Hsieh from 2 drug and device companies from 2019 to 2024. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $19.
General payments to Dr. Hsieh by program year, 2019 to 2024
Companies that paid Dr. Hsieh the most, 2019 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Anna Hsieh graduated from New York Medical College
Dr. Hsieh graduated from New York Medical College in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anna Hsieh'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) |
| 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 |
| 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. Anna Hsieh
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. Anna Hsieh's NPI number?
Dr. Anna Hsieh's NPI number is 1720028962. It was assigned on June 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna Hsieh?
Dr. Anna Hsieh is an anesthesiologist in Redlands, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Anna Hsieh practice?
Dr. Hsieh practices at 350 Terracina Blvd, Redlands, CA 92373. Dr. Hsieh's primary practice is Redlands Community Hospital in Redlands, California, part of Redlands Community Hospital. Dmand AI also links Dr. Hsieh to 2 group practices and clinics and 1 medical group.
What is Dr. Anna Hsieh's office phone number?
The practice phone on file for Dr. Hsieh is (909) 335-5500.
What is Dr. Anna Hsieh's medical license number?
Dr. Hsieh holds California license A86059.
Which hospitals is Dr. Anna Hsieh affiliated with?
Dr. Hsieh practices at Redlands Community Hospital in Redlands, California.
What medical group is Dr. Anna Hsieh part of?
Dr. Hsieh is linked to Beaver Medical Group. Dmand AI links Dr. Hsieh to 1 more medical group.
Does Dr. Anna Hsieh accept Medicare?
Yes. CMS data shows Dr. Hsieh billed Medicare for 31 services in 2024, and Dr. Hsieh accepts Medicare assignment.
How many Medicare patients does Dr. Anna Hsieh see?
CMS counts 58 Medicare patients who saw Dr. Hsieh in 2024, with an average age of 73.
What services does Dr. Anna Hsieh bill to Medicare?
In 2024, Dr. Hsieh's most billed Medicare services were surgery: brain, spine and nerves (64447) and anesthesia (01402).
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Where did Dr. Anna Hsieh go to medical school?
Dr. Hsieh graduated from New York Medical College in 2000.
Has Dr. Anna Hsieh received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Dr. Hsieh from 2 companies from 2019 to 2024. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Anna Hsieh been practicing?
Dr. Hsieh graduated from medical school in 2000, 26 years ago.
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