NPPES file of Aug 9, 2026

Heidi Leigh Mason, NP

Nurse Practitioner · Canton, MI

Heidi Leigh Mason, NP is a nurse practitioner with a practice address in Canton, Michigan, and NPI 1639394083, issued on Apr 13, 2007. Check the license (Michigan 4704159718, 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
1639394083
Name
Heidi Leigh Mason
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704159718 MI
Self-reported in NPPES; status is on the state search
Practice location
1051 North Canton Center RD, Canton, MI 48187
Phone
(734) 844-5400
Enumerated
Apr 13, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
4426778 MI
Medicare enrollment
Enrolled (PECOS I20100514000275); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1051 North Canton Center RD

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

  1. Frank Anderson, MD,MPHObstetrics & Gynecology Physician1891888277
  2. Margie Andreae, MDPediatrics Physician1376559518
  3. Linda Balogh, MDInternal Medicine Physician1851480719
  4. Greta Branford, MDInternal Medicine Physician1841389707
  5. Floyd Brinley, MDInternal Medicine Physician1477642338
  6. Kristin Collier, MDInternal Medicine Physician1548359409

Verify Heidi Leigh Mason 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 4704159718
    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

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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44% fewer Medicare Part D claims than the average nurse practitioner in 2024

620 Medicare Part D claims for 109 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 165 claims were for opioids.

  1. Heidi Mason620
  2. Specialty average1,109

Most prescribed

  1. Prednisone44 claims
  2. Hydrocodone-Acetaminophen37 claims
  3. Levothyroxine Sodium36 claims
  4. Methadone Hcl30 claims
  5. Oxycodone Hcl27 claims
  6. Gabapentin26 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. Regents OF The University OF MichiganAnn Arbor, MI

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

Heidi Leigh Mason among 3,574 nurse practitioner records in Michigan

Heidi Leigh Mason, NP is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 16% of them.

  • NPI issued2007 · 16% of these records are older, 78% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1998 · median 2017 among the 1,983 with a school on file
  • Record last updated2007 · 52% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 nurse practitioner records list a practice address in Canton

They are 18 of the 1,735 NPPES records with a practice address in Canton, and 3,574 nurse practitioner records in Michigan.

The 8 nurse practitioner records with the nearest ZIP codes

  1. Melissa Clisch, FNPCanton, MI 481871902436447
  2. Susan Dybowski, NPCanton, MI 481871740408152
  3. Nancy Ferry, NPCanton, MI 481871679790752
  4. Chinwe IbeCanton, MI 481871477270957
  5. Markia Jones, NP-CCanton, MI 481871508142738
  6. Marcia Lahaie, N.P.Canton, MI 481871922007350
  7. Ashley Maresh, NPCanton, MI 481871487004339
  8. Mary McNulty, N.P.Canton, MI 481871730211194

Common questions

What is Heidi Leigh Mason, NP's NPI number?

Heidi Leigh Mason, NP's National Provider Identifier (NPI) is 1639394083, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Heidi Leigh Mason, NP located?

The NPPES record lists a practice address at 1051 North Canton Center RD, Canton, MI, 48187. Phone: (734) 844-5400. Providers update this record themselves, so call before visiting.

How can I verify Heidi Leigh Mason, NP's license?

NPPES lists Michigan license number 4704159718, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Heidi Leigh Mason, NP prescribe under Medicare Part D?

In 2024, Heidi Leigh Mason, NP had 620 Medicare Part D claims for 109 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.