NPPES file of Aug 9, 2026

Grace K. Leblanc, PA-C

Medical Physician Assistant · Muskegon, MI

Grace K. Leblanc, PA-C is a medical physician assistant with a practice address in Muskegon, Michigan, and NPI 1578832325, issued on Dec 23, 2011. Check the license 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
1578832325
Name
Grace K. Leblanc
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
Practice location
1500 E Sherman Blvd, Muskegon, MI 49444
Phone
(231) 672-3883
Enumerated
Dec 23, 2011
Record last updated
Oct 11, 2023
Medicare enrollment
Enrolled (PECOS I20120619000048); accepts Medicare assignment
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 1500 E Sherman Blvd

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

  1. Leslie Adkins, PA-CPhysician Assistant1457579849
  2. Irteza Afzal, MDStudent in an Organized Health Care Education/Training Program1558105296
  3. Theourrn Amalathasan, MDStudent in an Organized Health Care Education/Training Program1689366767
  4. Robin Anderson, NPNurse Practitioner1326188004
  5. Nathan Arnold, DOEmergency Medicine Physician1598784167
  6. Kaitlyn Averill, RN, AGCNS-BCRegistered Nurse1891534392

Verify Grace K. Leblanc in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan 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
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77% fewer Medicare Part D claims than the average medical physician assistant in 2024

267 Medicare Part D claims for 135 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 17 claims were for opioids.

  1. Grace Leblanc267
  2. Specialty average1,148

Most prescribed

  1. Prednisone18 claims
  2. Cephalexin12 claims
  3. Amoxicillin-Clavulanate Potass11 claims
  4. Clopidogrel11 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.

Industry payments in 2024: $83.72

3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Grace Leblanc$83.72
  2. Specialty average$1,055.00

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

Bills Medicare through one group practice

  1. Mercy Specialty ServicesMuskegon, MI

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

Grace K. Leblanc among 1,140 medical physician assistant records in Michigan

Grace K. Leblanc, PA-C is one of 1,140 medical physician assistant records with a practice address in Michigan. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 53% of them.

  • NPI issued2011 · 53% of these records are older, 44% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2011 · median 2012 among the 613 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Physician Assistant providers in Michigan

There are 1,140 medical physician assistant records in Michigan.

The 8 medical physician assistant records with the nearest ZIP codes

  1. Tricia Anderson, PA CNorton Shores, MI 494441487678272
  2. Kelsey Baiyasi, PA-CNorton Shores, MI 494441013429836
  3. William Davenport, PAMuskegon, MI 494441851323778
  4. Wade Engers, PA-CMuskegon, MI 494441548575491
  5. Angela FiorilloMuskegon, MI 494441972934693
  6. Julie Murray Dull, PA-CNorton Shores, MI 494441720155054
  7. Karel Schram, PA-CMuskegon, MI 494441740218643
  8. Corah Senik, P.A.Norton Shores, MI 494441417156134

Common questions

What is Grace K. Leblanc, PA-C's NPI number?

Grace K. Leblanc, PA-C's National Provider Identifier (NPI) is 1578832325, issued on Dec 23, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Grace K. Leblanc, PA-C located?

The NPPES record lists a practice address at 1500 E Sherman Blvd, Muskegon, MI, 49444. Phone: (231) 672-3883. Providers update this record themselves, so call before visiting.

How can I verify Grace K. Leblanc, PA-C's license?

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

How much does Grace K. Leblanc, PA-C prescribe under Medicare Part D?

In 2024, Grace K. Leblanc, PA-C had 267 Medicare Part D claims for 135 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.