Christopher Z. Yang
Internal Medicine Physician · Maplewood, MN
Christopher Z. Yang is an internal medicine physician with a practice address in Maplewood, Minnesota, and NPI 1275094302, issued on Mar 29, 2019. Check the license (Minnesota 77207, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Christopher Z. Yang
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 77207 MN
Self-reported in NPPES; status is on the state search - Practice location
- 1997 Sloan PL Ste 17, Maplewood, MN 55117
- Phone
- (317) 278-2689
- Enumerated
- Mar 29, 2019
- Record last updated
- Jun 10, 2024
- Medicare enrollment
- Enrolled (PECOS I20240912002030); accepts Medicare assignment
- Medical or professional school
- University Of Cincinnati College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,632 in Minnesota → Look up another NPI →
Also registered at 1997 Sloan PL Ste 17
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryyam Ali, M.D.Nephrology Physician1518386093
- Shannon Doyle, MD.Internal Medicine Physician1326005679
- Kathleen DynanNurse Practitioner1083475776
- Ella Harpole, PAMedical Physician Assistant1104445881
- Yekaterina Kuzmenko, M.D.Internal Medicine Physician1326281056
- Jennifer Nelson, PAPhysician Assistant1124309372
Verify Christopher Z. Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 77207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
124 Medicare Part D claims for 51 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Losartan Potassium16 claims
- Amlodipine Besylate12 claims
- Torsemide11 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: $21.77
1 payment: food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Associated Nephrology Consultants PAMaplewood, MN
- Healtheast Medical Research InstituteSaint Paul, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Z. Yang among 2,632 internal medicine physician records in Minnesota
Christopher Z. Yang is one of 2,632 internal medicine physician records with a practice address in Minnesota. 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 2019, is newer than 79% of them.
- NPI issued2019 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2019 · median 2008 among the 1,700 with a school on file
- Record last updated2024 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 internal medicine physician records list a practice address in Maplewood
They are 37 of the 1,084 NPPES records with a practice address in Maplewood, and 2,632 internal medicine physician records in Minnesota.
All 2,632 in Minnesota → Every provider in Maplewood → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Shannon Doyle, MD.Maplewood, MN 551171326005679
- Yekaterina Kuzmenko, M.D.Maplewood, MN 551171326281056
- Cara Walz, MDMaplewood, MN 551171538126867
- Fredrick Ferris, MDSt Paul, MN 551161316953854
- Keith Folkert, M.D.Saint Paul, MN 551161679997936
- Maynard Jacobson, M.D.Sunfish Lake, MN 551181982933198
- Joshua Lackner, MDSaint Paul, MN 551161033499306
- Susan Mark, M.D.Saint Paul, MN 551161225091606
Common questions
What is Christopher Z. Yang's NPI number?
Christopher Z. Yang's National Provider Identifier (NPI) is 1275094302, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Z. Yang located?
The NPPES record lists a practice address at 1997 Sloan PL Ste 17, Maplewood, MN, 55117. Phone: (317) 278-2689. Providers update this record themselves, so call before visiting.
How can I verify Christopher Z. Yang's license?
NPPES lists Minnesota license number 77207, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Z. Yang prescribe under Medicare Part D?
In 2024, Christopher Z. Yang had 124 Medicare Part D claims for 51 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.