NPPES file of Aug 9, 2026

Allen Yao-Lun Cheng, M.D.

Addiction Medicine (Family Medicine) Physician · Philadelphia, PA

Allen Yao-Lun Cheng, M.D. is an addiction medicine (family medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1568810919, issued on May 26, 2016. Check the license (Pennsylvania MD467637, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1568810919
Name
Allen Yao-Lun Cheng
Credential
M.D.
Primary taxonomy
Addiction Medicine (Family Medicine) Physician 207QA0401X
License numbers
MD467637 PA
MT210752 PA
Self-reported in NPPES; status is on the state search
Practice location
801 W. Girard Avenue, Philadelphia, PA 19122
Phone
(215) 787-2000
Enumerated
May 26, 2016
Record last updated
Aug 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(215) 787-2034
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Allen Yao-Lun Cheng in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD467637    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 Pennsylvania license search

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98% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024

16 Medicare Part D claims, against an average of 664 among the 581 providers of this specialty who prescribed in Part D.

  1. Allen Cheng16
  2. Specialty average664

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: $16.51

1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 305 providers of this specialty with any payment received $1,151.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Allen Cheng$16.51
  2. Specialty average$1,151.00

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Addiction Medicine (Family Medicine) Physician providers in Pennsylvania

There are 40 addiction medicine (family medicine) physician records in Pennsylvania.

All 40 in Pennsylvania → Every provider in Philadelphia →

Other addiction medicine (family medicine) physician records in Pennsylvania

  1. Nathaniel Abramson, D.O.Ft Washington, PA1851409775
  2. Russell Adams, D.O.Pittsburgh, PA1134191224
  3. David Battista, MDSomerset, PA1780755710
  4. Raissa Berry, D.O.Pittsburgh, PA1477175867
  5. Patricia Bonitatibus, MDAliquippa, PA1548480585
  6. Thurman Booker, D.O.Eagleville, PA1710023650
  7. Domenick Braccia, DOFort Washington, PA1821178005
  8. Alyssa Bruehlman, M.D.Philadelphia, PA1104350529
  9. Melinda Campopiano, MDPittsburgh, PA1164590535
  10. Christopher Carbo, DOErie, PA1346248291

Common questions

What is Allen Yao-Lun Cheng, M.D.'s NPI number?

Allen Yao-Lun Cheng, M.D.'s National Provider Identifier (NPI) is 1568810919, issued on May 26, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Allen Yao-Lun Cheng, M.D. located?

The NPPES record lists a practice address at 801 W. Girard Avenue, Philadelphia, PA, 19122. Phone: (215) 787-2000. Providers update this record themselves, so call before visiting.

How can I verify Allen Yao-Lun Cheng, M.D.'s license?

NPPES lists Pennsylvania license number MD467637, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Allen Yao-Lun Cheng, M.D. prescribe under Medicare Part D?

In 2024, Allen Yao-Lun Cheng, M.D. had 16 Medicare Part D claims; the average among addiction medicine (family medicine) physician prescribers was 664. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.