NPPES file of Aug 9, 2026

Yiwen Liang

Family Medicine Physician · Scottsdale, AZ

Yiwen Liang is a family medicine physician with a practice address in Scottsdale, Arizona, and NPI 1467958199, issued on Apr 2, 2018. Check the license on the Arizona Medical Board; 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
1467958199
Name
Yiwen Liang
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD61170566 WA
Self-reported in NPPES; status is on the state search
Practice location
7301 E 2ND St Ste 210, Scottsdale, AZ 85251
Phone
(480) 882-4545
Enumerated
Apr 2, 2018
Record last updated
Jul 8, 2022
Fax
(480) 946-6997
Medicare enrollment
Enrolled (PECOS I20210805001552); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 2018
Telehealth
Offers telehealth (CMS)
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 7301 E 2ND St Ste 210

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

  1. Jonathan Burbige, MDStudent in an Organized Health Care Education/Training Program1285579417
  2. Brandon Chamberlain, DOStudent in an Organized Health Care Education/Training Program1548102007
  3. Emily Choe, MDStudent in an Organized Health Care Education/Training Program1326603929
  4. Kara CombsFamily Medicine Physician1265827885
  5. Andrea Darby-Stewart, M.D.Family Medicine Physician1750364980
  6. Marielle De Baun, DOStudent in an Organized Health Care Education/Training Program1457222556

Verify Yiwen Liang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical BoardCheck 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 Arizona 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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100% fewer Medicare Part D claims than the average family medicine physician in 2024

11 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Yiwen Liang11
  2. Specialty average3,544

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.

Bills Medicare through one group practice

  1. Franciscan Medical GroupTacoma, WA

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

Yiwen Liang among 3,119 family medicine physician records in Arizona

Yiwen Liang is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 81% of them.

  • NPI issued2018 · 81% of these records are older, 17% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated2018 · median 2006 among the 1,775 with a school on file
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

285 family medicine physician records list a practice address in Scottsdale

They are 285 of the 11,008 NPPES records with a practice address in Scottsdale, and 3,119 family medicine physician records in Arizona.

The 8 family medicine physician records with the nearest ZIP codes

  1. Marvin Bell, M.D.Scottsdale, AZ 852511760485239
  2. Elliot Blau, DOScottsdale, AZ 852511912906108
  3. Andrea Darby-Stewart, M.D.Scottsdale, AZ 852511750364980
  4. Elissa Gartenberg, D.O.Scottsdale, AZ 852511639152291
  5. Landon Hoecker, MDScottsdale, AZ 852511740260561
  6. Cynthia Kegowicz, M.D.Scottsdale, AZ 852511063415529
  7. Robert Marlow, M.D.Scottsdale, AZ 852511316940877
  8. Osama MuwaisScottsdale, AZ 852511538128871

Common questions

What is Yiwen Liang's NPI number?

Yiwen Liang's National Provider Identifier (NPI) is 1467958199, issued on Apr 2, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Yiwen Liang located?

The NPPES record lists a practice address at 7301 E 2ND St Ste 210, Scottsdale, AZ, 85251. Phone: (480) 882-4545. Providers update this record themselves, so call before visiting.

How can I verify Yiwen Liang's license?

Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yiwen Liang prescribe under Medicare Part D?

In 2024, Yiwen Liang had 11 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. 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.