Angela Ting Ting Hsu, MD
Pain Medicine (Anesthesiology) Physician · Downey, CA
Angela Ting Ting Hsu, MD is a pain medicine (anesthesiology) physician with a practice address in Downey, California, and NPI 1790932010, issued on Aug 19, 2008. Check the license (California A94114, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Angela Ting Ting Hsu
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A94114 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9333 Imperial Hwy, Downey, CA 90242
- Phone
- (562) 657-9971
- Enumerated
- Aug 19, 2008
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091204000248); accepts Medicare assignment
- Medical or professional school
- University Of California, Geffen School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 536 in California → Look up another NPI →
Also registered at 9333 Imperial Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gemma AbadPlastic Surgery Registered Nurse1740017649
- Omar Ahmed, M.D.Anesthesiology Physician1831439231
- Fataneh Amidi, MDObstetrics & Gynecology Physician1134357981
- Fariba Amini, RCPRegistered Respiratory Therapist1962984302
- Orland AndayaRegistered Respiratory Therapist1598247751
- Michelle Andersen, D.P.T.Physical Therapist1295165231
Verify Angela Ting Ting Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A94114Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
94 Medicare Part D claims for 30 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 31 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen28 claims
- Gabapentin14 claims
- Methocarbamol13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $93.94
2 payments; by number, the most common kind was travel and lodging; the largest payer was Medtronic, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupBellflower, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Angela Ting Ting Hsu among 536 pain medicine (anesthesiology) physician records in California
Angela Ting Ting Hsu, MD is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2004 · median 2004 among the 367 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
All 536 in California → Every provider in Downey → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Osemwota Omoigui, MDHawthorne, CA 902501497825467
- Rostam Khoshsar, MDLawndale, CA 902601336275007
- Tadeh Setaghian, M.D.Lawndale, CA 902601083076376
- Castoria Seymore, MDManhattan Beach, CA 902661831282359
- Sherwin Barvarz, M.D.Beverly Hills, CA 902121750743480
- Nicholas Fuller, MDBeverly Hills, CA 902121154382463
- Randy Rosen, M.D.Beverly Hills, CA 902121538291232
- Sarah Yovino, MDBeverly Hills, CA 902121669673323
Common questions
What is Angela Ting Ting Hsu, MD's NPI number?
Angela Ting Ting Hsu, MD's National Provider Identifier (NPI) is 1790932010, issued on Aug 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Angela Ting Ting Hsu, MD located?
The NPPES record lists a practice address at 9333 Imperial Hwy, Downey, CA, 90242. Phone: (562) 657-9971. Providers update this record themselves, so call before visiting.
How can I verify Angela Ting Ting Hsu, MD's license?
NPPES lists California license number A94114, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Angela Ting Ting Hsu, MD prescribe under Medicare Part D?
In 2024, Angela Ting Ting Hsu, MD had 94 Medicare Part D claims for 30 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.