NPPES file of Aug 9, 2026

Mason Haddow, DDS

General Practice Dentistry · Lansing, MI

Mason Haddow, DDS is a general practice dentistry with a practice address in Lansing, Michigan, and NPI 1447479100, issued on Apr 24, 2007. Check the license (Michigan 14801, as entered in NPPES) with the Michigan 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
1447479100
Name
Mason Haddow
Credential
DDS
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
14801 MI
Self-reported in NPPES; status is on the state search
Practice location
1808 S Pennsylvania Ave, Lansing, MI 48910
Phone
(517) 372-5051
Enumerated
Apr 24, 2007
Record last updated
Jun 17, 2026
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 1808 S Pennsylvania Ave

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

  1. Seungho Baek, DDSDentist1134254428
  2. Chidozie Chukwujama, DDSGeneral Practice Dentistry1124953153
  3. Robert Elliott, D.D.S.,P.C.General Practice Dentistry1871547166
  4. Steven Halsell, MA, LLPCProfessional Counselor1982831194
  5. Yash Kapadia, DDSProsthodontics1174028112
  6. Nikola Kochinski, LMSW, ACSWClinical Social Worker1497986426

Verify Mason Haddow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 14801    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 Michigan license search

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77% more Medicare Part D claims than the average general practice dentistry in 2024

147 Medicare Part D claims for 94 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.

  1. Mason Haddow147
  2. Specialty average83

Most prescribed

  1. Amoxicillin72 claims
  2. Ibuprofen36 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.

85 general practice dentistry records list a practice address in Lansing

They are 85 of the 5,276 NPPES records with a practice address in Lansing, and 4,088 general practice dentistry records in Michigan.

All 85 in Lansing → All 4,088 in Michigan → Every provider in Lansing →

Other general practice dentistry records in Michigan

  1. Anthony Abate, DDSSterling Heights, MI1649484593
  2. Antonino Abate, DDSRoyal Oak, MI1982781878
  3. Kathleen Abate, D.D.S.Clinton Township, MI1184838153
  4. Natalie Abbas, DDSDearborn, MI1073181897
  5. Zeinab Abbas, DDSDearborn Heights, MI1063903375
  6. Joseph Abbate, D.D.S., P.C.Detroit, MI1043433105
  7. Taylor Abbott, DMDOxford, MI1053921734
  8. Hassan Abboud, DMDYpsilanti, MI1710834841
  9. Julius Abbu, DMDSouthfield, MI1285287094
  10. Amelia Abdal, DDSFarmington Hills, MI1114610052

Common questions

What is Mason Haddow, DDS's NPI number?

Mason Haddow, DDS's National Provider Identifier (NPI) is 1447479100, issued on Apr 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mason Haddow, DDS located?

The NPPES record lists a practice address at 1808 S Pennsylvania Ave, Lansing, MI, 48910. Phone: (517) 372-5051. Providers update this record themselves, so call before visiting.

How can I verify Mason Haddow, DDS's license?

NPPES lists Michigan license number 14801, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Mason Haddow, DDS prescribe under Medicare Part D?

In 2024, Mason Haddow, DDS had 147 Medicare Part D claims for 94 beneficiaries; the average among general practice dentistry prescribers was 83. 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.