Wayland Tang
Family Medicine Physician · Irvine, CA
Wayland Tang is a family medicine physician with a practice address in Irvine, California, and NPI 1457886095, issued on Apr 20, 2017. Check the license (California A160756, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Wayland Tang
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A160756 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3877 Portola Pkwy, Irvine, CA 92602
- Phone
- (949) 557-0720
- Enumerated
- Apr 20, 2017
- Record last updated
- Jul 22, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200722003186); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 3877 Portola Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laila Ayaz, PAPhysician Assistant1417108861
- Floragrace Surell, M.D.Adult Medicine Physician1265966386
Verify Wayland Tang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160756Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
472 Medicare Part D claims for 329 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass64 claims
- Azithromycin46 claims
- Cephalexin40 claims
- Paxlovid31 claims
- Doxycycline Hyclate27 claims
- Nitrofurantoin Mono-Macro18 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.4 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).
Bills Medicare through one group practice
- Hmts IncTustin, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wayland Tang among 17,133 family medicine physician records in California
Wayland Tang is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2005 among the 10,652 with a school on file
- Record last updated2020 · 58% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
148 family medicine physician records list a practice address in Irvine
They are 148 of the 7,778 NPPES records with a practice address in Irvine, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Irvine → Family Medicine Physician nationwide →
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Common questions
What is Wayland Tang's NPI number?
Wayland Tang's National Provider Identifier (NPI) is 1457886095, issued on Apr 20, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Wayland Tang located?
The NPPES record lists a practice address at 3877 Portola Pkwy, Irvine, CA, 92602. Phone: (949) 557-0720. Providers update this record themselves, so call before visiting.
How can I verify Wayland Tang's license?
NPPES lists California license number A160756, 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 Wayland Tang prescribe under Medicare Part D?
In 2024, Wayland Tang had 472 Medicare Part D claims for 329 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Wayland Tang's MIPS final score?
The 2023 MIPS final score is 84.4 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.