Ru-Jeng Teng, M.D.
Neonatal-Perinatal Medicine Physician · Milwaukee, WI
Ru-Jeng Teng, M.D. is a neonatal-perinatal medicine physician with a practice address in Milwaukee, Wisconsin, and NPI 1659330520, issued on Mar 21, 2006. Check the license (Wisconsin 49628, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ru-Jeng Teng
- Credential
- M.D.
- Primary taxonomy
- Neonatal-Perinatal Medicine Physician 2080N0001X
- License number
- 49628 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9000 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 266-6820
- Enumerated
- Mar 21, 2006
- Record last updated
- May 2, 2024
- Fax
- (414) 266-6979
- Medicaid ID
- 1659330520 WI
- Entity
- Type 1 · individual
8 nearest neonatal-perinatal medicine physician records → All 146 in Wisconsin → Look up another NPI →
Also registered at 9000 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lynn Abad-Santos, APNPPediatric Nurse Practitioner1184675696
- Steven AbramowskiPediatric Nurse Practitioner1871118802
- Thomas Abshire, MDPediatric Hematology & Oncology Physician1730249681
- Elham Abushanab, M.D.Neurology with Special Qualifications in Child Neurology Physician1306392634
- Samuel Adams, M.D.Neurology with Special Qualifications in Child Neurology Physician1972947224
- Adeleye Afolayan, M.DNeonatal-Perinatal Medicine Physician1760649776
Verify Ru-Jeng Teng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 49628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 80.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Ru-Jeng Teng among 146 neonatal-perinatal medicine physician records in Wisconsin
Ru-Jeng Teng, M.D. is one of 146 neonatal-perinatal medicine physician records with a practice address in Wisconsin. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 55% newer
- In a Medicare fileYes · 16% of these records are
- In the CMS Doctors and Clinicians fileNo · 11% of these records are
- Record last updated2024 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080N0001X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neonatal-Perinatal Medicine Physician providers in Wisconsin
There are 146 neonatal-perinatal medicine physician records in Wisconsin.
All 146 in Wisconsin → Every provider in Milwaukee → Neonatal-Perinatal Medicine Physician nationwide →
The 8 neonatal-perinatal medicine physician records with the nearest ZIP codes
- Mir Abdul Basir, MDMilwaukee, WI 532261013967546
- Gary Cohen, MDMilwaukee, WI 532261992757595
- Utpala Das, MDMilwaukee, WI 532261619928785
- Carey Ehlert, MDMilwaukee, WI 532261376594283
- Robert Kliegman, MDMilwaukee, WI 532261407807241
- Girija Konduri, MDMilwaukee, WI 532261407808223
- Steven Leuthner, MDMilwaukee, WI 532261104877950
- D McCarver, MDMilwaukee, WI 532261154372902
Common questions
What is Ru-Jeng Teng, M.D.'s NPI number?
Ru-Jeng Teng, M.D.'s National Provider Identifier (NPI) is 1659330520, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ru-Jeng Teng, M.D. located?
The NPPES record lists a practice address at 9000 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 266-6820. Providers update this record themselves, so call before visiting.
How can I verify Ru-Jeng Teng, M.D.'s license?
NPPES lists Wisconsin license number 49628, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Ru-Jeng Teng, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.