NPPES file of Aug 9, 2026

Holly Christine Cook, PA-C

Physician Assistant · Okemos, MI

Holly Christine Cook, PA-C is a physician assistant with a practice address in Okemos, Michigan, and NPI 1740726785, issued on Jan 15, 2017. Check the license (Michigan 5601008067, 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
1740726785
Name
Holly Christine Cook
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
5601008067 MI
Self-reported in NPPES; status is on the state search
Practice location
5050 Marsh RD Ste 5, Okemos, MI 48864
Phone
(517) 940-8848
Enumerated
Jan 15, 2017
Record last updated
Oct 26, 2022
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 5050 Marsh RD Ste 5

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

  1. Katlyn Fleshner, FNP-CFamily Nurse Practitioner1922836667
  2. Natalie Larkin, FNP-CFamily Nurse Practitioner1801620380
  3. Dawn Schulz, DNP FNP-BCFamily Nurse Practitioner1558525402

Verify Holly Christine Cook 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 5601008067
    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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Industry payments in 2024: $13.59

1 payment: food and beverage; the largest payer was Novo Nordisk Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Holly Cook$13.59
  2. Specialty average$841.65

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

Holly Christine Cook among 6,989 physician assistant records in Michigan

Holly Christine Cook, PA-C is one of 6,989 physician assistant records with a practice address in Michigan. 82% 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 52% of them.

  • NPI issued2017 · 52% of these records are older, 44% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2022 · 40% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 physician assistant records list a practice address in Okemos

They are 27 of the 1,487 NPPES records with a practice address in Okemos, and 6,989 physician assistant records in Michigan.

The 8 physician assistant records with the nearest ZIP codes

  1. Elizabeth Brannick, PAOkemos, MI 488641073063392
  2. Jacob Clapper, PAOkemos, MI 488641730677238
  3. Steven Fischer, D.C., PA-COkemos, MI 488641649288549
  4. Kenneth Gorney, PA-COkemos, MI 488641255380796
  5. Jessica Hill, PA-COkemos, MI 488641902016181
  6. Lance Kortesoja, PAOkemos, MI 488641114497930
  7. Adam Montero, PA-COkemos, MI 488641740412055
  8. Dale Rupprecht, PAOkemos, MI 488641346354958

Common questions

What is Holly Christine Cook, PA-C's NPI number?

Holly Christine Cook, PA-C's National Provider Identifier (NPI) is 1740726785, issued on Jan 15, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Holly Christine Cook, PA-C located?

The NPPES record lists a practice address at 5050 Marsh RD Ste 5, Okemos, MI, 48864. Phone: (517) 940-8848. Providers update this record themselves, so call before visiting.

How can I verify Holly Christine Cook, PA-C's license?

NPPES lists Michigan license number 5601008067, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity 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.