NPPES file of Aug 9, 2026

David Mai

Student in an Organized Health Care Education/Training Program · Chester, PA

David Mai is a student in an organized health care education/training program with a practice address in Chester, Pennsylvania, and NPI 1699203885, issued on Jun 1, 2017. Check the license with the Pennsylvania board that licenses this profession; 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
1699203885
Name
David Mai
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
1 Medical Center Blvd, Chester, PA 19013
Phone
(610) 447-6671
Enumerated
Jun 1, 2017
Record last updated
Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210304002722); accepts Medicare assignment
Medical or professional school
University Of Miami, Lm Miller School Of Medicine, 2017
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 1 Medical Center Blvd

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

  1. Dina AbdurahmanStudent in an Organized Health Care Education/Training Program1093243396
  2. Daniel AbrahamStudent in an Organized Health Care Education/Training Program1780371237
  3. Chaitanya Adiga, DPMStudent in an Organized Health Care Education/Training Program1881443158
  4. David Adler, PA-CSurgical Physician Assistant1669613782
  5. Nissar Ahmed, DOHospitalist Physician1881181139
  6. Syed AliEmergency Medicine Physician1306334727

Verify David Mai in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck 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
Find the Pennsylvania 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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91% more Medicare Part D claims than the average student in an organized health care education/training program in 2024

353 Medicare Part D claims for 230 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 34 claims were for opioids.

  1. David Mai353
  2. Specialty average185

Most prescribed

  1. Ondansetron Odt45 claims
  2. Doxycycline Monohydrate33 claims
  3. Cefpodoxime Proxetil29 claims
  4. Hydrocodone-Acetaminophen29 claims
  5. Ciprofloxacin Hcl21 claims
  6. Prednisone13 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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncVacaville, CA

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

David Mai among 12,792 student in an organized health care education/training program records in Pennsylvania

David Mai is one of 12,792 student in an organized health care education/training program records with a practice address in Pennsylvania. 33% 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 6% of them.

  • NPI issued2017 · 6% of these records are older, 93% newer
  • In a Medicare fileYes · 33% of these records are
  • In the CMS Doctors and Clinicians fileYes · 4% of these records are
  • Graduated2017 · median 2019 among the 549 with a school on file
  • Record last updated2021 · 16% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

84 student in an organized health care education/training program records list a practice address in Chester

They are 84 of the 1,115 NPPES records with a practice address in Chester, and 12,792 student in an organized health care education/training program records in Pennsylvania.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Jennifer Burgess, M.D.Chester, PA 190131538397435
  2. Christopher CarbonaraChester, PA 190131154626042
  3. Yue Chen, B.A.Chester, PA 190131952622458
  4. Alicia Dougherty, BSWChester, PA 190131487708350
  5. Jessica DouglassChester, PA 190131457789083
  6. Sophie FonnerChester, PA 190131689001877
  7. Allyn GharbiChester, PA 190131043538036
  8. Chelsea KeelerChester, PA 190131578999538

Common questions

What is David Mai's NPI number?

David Mai's National Provider Identifier (NPI) is 1699203885, issued on Jun 1, 2017. An NPI identifies a provider in billing; it is not a license.

Where is David Mai located?

The NPPES record lists a practice address at 1 Medical Center Blvd, Chester, PA, 19013. Phone: (610) 447-6671. Providers update this record themselves, so call before visiting.

How can I verify David Mai's license?

Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does David Mai prescribe under Medicare Part D?

In 2024, David Mai had 353 Medicare Part D claims for 230 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.