NPPES file of Aug 9, 2026

Olivia Allmen, PA-C

Medical Physician Assistant · Lansing, MI

Olivia Allmen, PA-C is a medical physician assistant with a practice address in Lansing, Michigan, and NPI 1245095769, issued on Feb 14, 2024. Check the license (Michigan 5601012326, 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
1245095769
Name
Olivia Allmen
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
5601012326 MI
Self-reported in NPPES; status is on the state search
Practice location
1515 Lake Lansing RD Ste A, Lansing, MI 48912
Phone
(517) 487-0128
Enumerated
Feb 14, 2024
Record last updated
Feb 14, 2024
Fax
(517) 487-2639
Medicare enrollment
Enrolled (PECOS I20240309000230); may accept Medicare assignment
Medical or professional school
Central Michigan College Of Medicine, 2023
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 1515 Lake Lansing RD Ste A

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

  1. Gregory Messenger, MDDermatology Physician1821441486
  2. Jill Risley, PA-CPhysician Assistant1538920772

Verify Olivia Allmen 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 5601012326
    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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72% fewer Medicare Part D claims than the average medical physician assistant in 2024

321 Medicare Part D claims for 185 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.

  1. Olivia Allmen321
  2. Specialty average1,148

Most prescribed

  1. Triamcinolone Acetonide96 claims
  2. Betamethasone Dipropionate40 claims
  3. Clobetasol Propionate37 claims
  4. Cephalexin15 claims
  5. Metronidazole15 claims
  6. Doxycycline Hyclate14 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: $427.68

8 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, 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. Olivia Allmen$427.68
  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.

Olivia Allmen among 1,140 medical physician assistant records in Michigan

Olivia Allmen, 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 2024, is newer than 92% of them.

  • NPI issued2024 · 92% of these records are older, 4% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2023 · median 2012 among the 613 with a school on file
  • Record last updated2024 · 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. Kirstie Almy, PA-CLansing, MI 489121740436690
  2. Stefanie Anderson-NassarLansing, MI 489121386863637
  3. Holly Barone, PALansing, MI 489121164792875
  4. Nick Coolidge, PA-CLansing, MI 489121194105221
  5. Monica Dottei, PALansing, MI 489121760848147
  6. Whitney Fenske, PALansing, MI 489121598072365
  7. Michaela FrostLansing, MI 489121093475105
  8. Renee Halliday, P.A-CLansing, MI 489121740469360

Common questions

What is Olivia Allmen, PA-C's NPI number?

Olivia Allmen, PA-C's National Provider Identifier (NPI) is 1245095769, issued on Feb 14, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Olivia Allmen, PA-C located?

The NPPES record lists a practice address at 1515 Lake Lansing RD Ste A, Lansing, MI, 48912. Phone: (517) 487-0128. Providers update this record themselves, so call before visiting.

How can I verify Olivia Allmen, PA-C's license?

NPPES lists Michigan license number 5601012326, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Olivia Allmen, PA-C prescribe under Medicare Part D?

In 2024, Olivia Allmen, PA-C had 321 Medicare Part D claims for 185 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.