Registry data as of Aug 27, 2026

Maki Tsou, D.M.D.

Periodontics · Bryn Mawr, PA

Maki Tsou, D.M.D. is a periodontics with a practice address in Bryn Mawr, Pennsylvania, and NPI 1740448869, issued on May 27, 2008. Check the license (Pennsylvania DS036785, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1740448869
Name
Maki Tsou
Credential
D.M.D.
Primary taxonomy
Periodontics 1223P0300X
License number
DS036785 PA
Self-reported in NPPES; status is on the state search
Practice location
919 Conestoga RD, Bryn Mawr, PA 19010
Phone
(484) 380-2143
Enumerated
May 27, 2008
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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Also registered at 919 Conestoga RD

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

  1. Leigh Bergmann, M.D.Urology Physician1285759696
  2. Andrea Brooks, MSW, LSWClinical Social Worker1326311226
  3. Laura Burns Bowen, CRNPNurse Practitioner1699902155
  4. Kara Capriotti, M.D.Dermatology Physician1669689352
  5. Victoria Cirillo-Hyland, MDDermatopathology Physician1356349377
  6. Laurie Cole, PA-CPhysician Assistant1407102296

Verify Maki Tsou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DS036785
    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
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.

23% fewer Medicare Part D claims than the average periodontics in 2024

215 Medicare Part D claims for 117 beneficiaries, against an average of 279 among the 3,776 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Maki Tsou215
  2. Specialty average279

Most prescribed

  1. Amoxicillin70 claims
  2. Doxycycline Hyclate29 claims
  3. Chlorhexidine Gluconate25 claims
  4. Nystatin17 claims
  5. Clindamycin Hcl13 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.

Periodontics providers in Pennsylvania

There are 233 periodontics records in Pennsylvania.

Other periodontics records in Pennsylvania

  1. Mohammad Abu KarPhiladelphia, PA1629706999
  2. Jasim Albandar, D.M.D., PH.D.East Norriton, PA1306011754
  3. Natalie Amoa, DMD, MSPhiladelphia, PA1104378611
  4. Craig Anzur, DMDCamp Hill, PA1700899119
  5. Nicholas AnzurCamp Hill, PA1801356423
  6. Ann Astolfi, D.M.D.Bethlehem, PA1093739807
  7. Steven Atlas, DMDExton, PA1295003093
  8. Georges Bandelac, D.D.S.Newtown Square, PA1679718332
  9. Sandrine Barakat, D.M.D.Philadelphia, PA1083998918
  10. Russel Bechtloff, D.D.S.Langhorne, PA1205972197

Common questions

What is Maki Tsou, D.M.D.'s NPI number?

Maki Tsou, D.M.D.'s National Provider Identifier (NPI) is 1740448869, issued on May 27, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Maki Tsou, D.M.D. located?

The NPPES record lists a practice address at 919 Conestoga RD, Bryn Mawr, PA, 19010. Phone: (484) 380-2143. Providers update this record themselves, so call before visiting.

How can I verify Maki Tsou, D.M.D.'s license?

NPPES lists Pennsylvania license number DS036785, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Maki Tsou, D.M.D. prescribe under Medicare Part D?

In 2024, Maki Tsou, D.M.D. had 215 Medicare Part D claims for 117 beneficiaries; the average among periodontics prescribers was 279. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.