NPPES file of Aug 9, 2026

Jennifer Armstrong, NP-C

Family Nurse Practitioner · Charlevoix, MI

Jennifer Armstrong, NP-C is a family nurse practitioner with a practice address in Charlevoix, Michigan, and NPI 1447866330, issued on Sep 16, 2020. Check the license (Michigan 4704293980, 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
1447866330
Name
Jennifer Armstrong
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704293980 MI
Self-reported in NPPES; status is on the state search
Practice location
14700 Lake Shore Dr, Charlevoix, MI 49720
Phone
(231) 547-4024
Enumerated
Sep 16, 2020
Record last updated
Jan 19, 2024
Medicare enrollment
Enrolled (PECOS I20220811000159); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2020
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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8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →

Also registered at 14700 Lake Shore Dr

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

  1. Michael Aenis, PT, MS, SCS, EMT-BPhysical Therapist1619477445
  2. Nathan Boss, M.D.Sleep Medicine (Internal Medicine) Physician1699794958
  3. Alexander Brown, MDEmergency Medicine Physician1306286919
  4. Mel Choponis, CRNACertified Registered Nurse Anesthetist1689762379
  5. Karyn Dunlap, OTRL, CLTOccupational Therapist1902307259
  6. Kenneth Forrester, CRNACertified Registered Nurse Anesthetist1780772459

Verify Jennifer Armstrong 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 4704293980    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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54% fewer Medicare Part D claims than the average family nurse practitioner in 2024

598 Medicare Part D claims for 117 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Jennifer Armstrong598
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium31 claims
  2. Lisinopril27 claims
  3. Amlodipine Besylate24 claims
  4. Anastrozole20 claims
  5. Albuterol Sulfate Hfa19 claims
  6. Levothyroxine Sodium17 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: $93.45

1 payment: food and beverage; the largest payer was GlaxoSmithKline, LLC. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Armstrong$93.45
  2. Specialty average$650.95

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. Munson Healthcare Charlevoix HospitalCharlevoix, MI

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

Jennifer Armstrong among 5,356 family nurse practitioner records in Michigan

Jennifer Armstrong, NP-C is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 55% of them.

  • NPI issued2020 · 55% of these records are older, 38% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2020 · median 2019 among the 3,254 with a school on file
  • Record last updated2024 · 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 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

3 family nurse practitioner records list a practice address in Charlevoix

They are 3 of the 203 NPPES records with a practice address in Charlevoix, and 5,356 family nurse practitioner records in Michigan.

All 5,356 in Michigan → Every provider in Charlevoix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Cynthia Butcher, FNP-BCCharlevoix, MI 497201578586855
  2. Carrie Miller, FNP-CCharlevoix, MI 497201063895167
  3. Amy Brewbaker, FNPCheboygan, MI 497211326473976
  4. Julia Einhardt, FNP-BCCheboygan, MI 497211790963551
  5. Adam Einhardt, DNP-BCCheboygan, MI 497211144477829
  6. Cara Haapapuro, NPCheboygan, MI 497211174194377
  7. Carol Richwine, F.N.P. - CCheboygan, MI 497211326174053
  8. Jillian Salo, FNP-CCheboygan, MI 497211740008937

Common questions

What is Jennifer Armstrong, NP-C's NPI number?

Jennifer Armstrong, NP-C's National Provider Identifier (NPI) is 1447866330, issued on Sep 16, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Armstrong, NP-C located?

The NPPES record lists a practice address at 14700 Lake Shore Dr, Charlevoix, MI, 49720. Phone: (231) 547-4024. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Armstrong, NP-C's license?

NPPES lists Michigan license number 4704293980, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Armstrong, NP-C prescribe under Medicare Part D?

In 2024, Jennifer Armstrong, NP-C had 598 Medicare Part D claims for 117 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.