Ching Tseung Chiu, M.D.
Hematology (Internal Medicine) Physician · Tulare, CA
Ching Tseung Chiu, M.D. is a hematology (internal medicine) physician with a practice address in Tulare, California, and NPI 1740336098, issued on Jan 26, 2007. Check the license (California A34701, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ching Tseung Chiu
- Credential
- M.D.
- Primary taxonomy
- Hematology (Internal Medicine) Physician 207RH0000X
- License number
- A34701 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1044 N Cherry St, Tulare, CA 93274
- Phone
- (559) 686-7048
- Enumerated
- Jan 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (559) 686-5125
- Medicare enrollment
- Enrolled (PECOS I20100714000371); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hematology (internal medicine) physician records → All 175 in California → Look up another NPI →
Verify Ching Tseung Chiu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A34701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7.3 times the Medicare Part D claims of the average hematology (internal medicine) physician in 2024
3,609 Medicare Part D claims for 228 beneficiaries, against an average of 496 among the 1,036 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 156 claims were for opioids.
Most prescribed
- Amlodipine Besylate223 claims
- Atorvastatin Calcium203 claims
- Metformin Hcl174 claims
- Atenolol144 claims
- Levothyroxine Sodium140 claims
- Valsartan126 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: $493.57
7 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 721 providers of this specialty with any payment received $13,778.35 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.
Ching Tseung Chiu among 175 hematology (internal medicine) physician records in California
Ching Tseung Chiu, M.D. is one of 175 hematology (internal medicine) physician records with a practice address in California. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.
- NPI issued2007 · 35% of these records are older, 49% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated1969 · median 2006 among the 135 with a school on file
- Record last updated2007 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology (Internal Medicine) Physician providers in California
There are 175 hematology (internal medicine) physician records in California.
All 175 in California → Every provider in Tulare → Hematology (Internal Medicine) Physician nationwide →
The 8 hematology (internal medicine) physician records with the nearest ZIP codes
- Shu Hsu, MDVisalia, CA 932771912971300
- Zahra Pakbaz, MDOrange, CA 928681942463377
- Richard Vanetten, MDOrange, CA 928681760536841
- Eduardo Fernandez Hernandez, MDNewport Beach, CA 926631104288125
- Julio Alvarenga Thiebaud, M.D.Irvine, CA 926181457770497
- Azra Borogovac, M.D.Irvine, CA 926181164818639
- Krisstina Gowin, D.O.Irvine, CA 926181477845089
- Benjamin Heyman, M.D.Irvine, CA 926181982995809
Common questions
What is Ching Tseung Chiu, M.D.'s NPI number?
Ching Tseung Chiu, M.D.'s National Provider Identifier (NPI) is 1740336098, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ching Tseung Chiu, M.D. located?
The NPPES record lists a practice address at 1044 N Cherry St, Tulare, CA, 93274. Phone: (559) 686-7048. Providers update this record themselves, so call before visiting.
How can I verify Ching Tseung Chiu, M.D.'s license?
NPPES lists California license number A34701, 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 Ching Tseung Chiu, M.D. prescribe under Medicare Part D?
In 2024, Ching Tseung Chiu, M.D. had 3,609 Medicare Part D claims for 228 beneficiaries; the average among hematology (internal medicine) physician prescribers was 496. 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.