NPPES file of Aug 9, 2026

Hsien Sing Sam Hsieh, MB BCH BAO

Surgery Physician · Grand Coulee, WA

Hsien Sing Sam Hsieh, MB BCH BAO is a surgery physician with a practice address in Grand Coulee, Washington, and NPI 1265745392, issued on Jul 19, 2010. Check the license (Washington MD60533528, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1265745392
Name
Hsien Sing Sam Hsieh
Credential
MB BCH BAO
Primary taxonomy
Surgery Physician 208600000X
License number
MD60533528 WA
Self-reported in NPPES; status is on the state search
Practice location
411 Fortuyn RD, Grand Coulee, WA 99133
Phone
(509) 633-1911
Enumerated
Jul 19, 2010
Record last updated
Jul 21, 2022
Fax
(509) 633-1933
Medicaid ID
2046904 WA
Medicare enrollment
Enrolled (PECOS I20150929003181); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 411 Fortuyn RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. David Brown, CRNACertified Registered Nurse Anesthetist1205838703
  2. Samantha Brunner, PA-CPhysician Assistant1639451750
  3. Andrew Castrodale, MDFamily Medicine Physician1689661712
  4. Jacob Chaffee, MDFamily Medicine Physician1811983562
  5. Kathleen Cohen, D.O.Family Medicine Physician1922489343
  6. Charlene Desautel, PTPhysical Therapist1881936052

Verify Hsien Sing Sam Hsieh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60533528
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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42% fewer Medicare Part D claims than the average surgery physician in 2024

85 Medicare Part D claims for 44 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Hsien Sing Sam Hsieh85
  2. Specialty average147

Most prescribed

  1. Sucralfate21 claims
  2. Omeprazole19 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: $1,235.89

8 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Hsien Sing Sam Hsieh$1,235.89
  2. Specialty average$3,513.80

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

  1. Douglas, Grant, Lincoln And Okanogan Counties Public Hospital DistrictGrand Coulee, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Hsien Sing Sam Hsieh among 791 surgery physician records in Washington

Hsien Sing Sam Hsieh, MB BCH BAO is one of 791 surgery physician records with a practice address in Washington. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 64% of them.

  • NPI issued2010 · 64% of these records are older, 32% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated2010 · median 2006 among the 439 with a school on file
  • Record last updated2022 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 surgery physician record lists a practice address in Grand Coulee

They are 1 of the 50 NPPES records with a practice address in Grand Coulee, and 791 surgery physician records in Washington.

The 8 surgery physician records with the nearest ZIP codes

  1. Deanna Davidson, DODavenport, WA 991221053358465
  2. Raaj Ruparel, MDDavenport, WA 991221174819593
  3. Mehrdad Farahmand, MDColville, WA 991141629066733
  4. L. Larsen, M.D.Colville, WA 991141093734774
  5. Timothy Chavis, MDNewport, WA 991561023099397
  6. David Murray, M.D.Newport, WA 991561215037429
  7. Stacy Zabriskie, MDNewport, WA 991561982878914
  8. Justine Gavagan, MDPullman, WA 991631477533164

Common questions

What is Hsien Sing Sam Hsieh, MB BCH BAO's NPI number?

Hsien Sing Sam Hsieh, MB BCH BAO's National Provider Identifier (NPI) is 1265745392, issued on Jul 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Hsien Sing Sam Hsieh, MB BCH BAO located?

The NPPES record lists a practice address at 411 Fortuyn RD, Grand Coulee, WA, 99133. Phone: (509) 633-1911. Providers update this record themselves, so call before visiting.

How can I verify Hsien Sing Sam Hsieh, MB BCH BAO's license?

NPPES lists Washington license number MD60533528, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hsien Sing Sam Hsieh, MB BCH BAO prescribe under Medicare Part D?

In 2024, Hsien Sing Sam Hsieh, MB BCH BAO had 85 Medicare Part D claims for 44 beneficiaries; the average among surgery physician prescribers was 147. 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.