NPPES file of Aug 9, 2026

Karen Lynn Volas, FNP

Family Nurse Practitioner · Traverse City, MI

Karen Lynn Volas, FNP is a family nurse practitioner with a practice address in Traverse City, Michigan, and NPI 1134551492, issued on Aug 8, 2013. Check the license (Michigan 4704228630, 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
1134551492
Name
Karen Lynn Volas
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
4704228630 MI
Self-reported in NPPES; status is on the state search
Practice location
3865 W Front St, Traverse City, MI 49684
Phone
(231) 922-0667
Enumerated
Aug 8, 2013
Record last updated
Apr 18, 2025
Fax
(231) 922-0668
Medicare enrollment
Enrolled (PECOS I20130925000205); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Human Medicine, 2013
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.
Download card Updates feed

Verify Karen Lynn Volas 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 4704228630
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

4.1 times the Medicare Part D claims of the average family nurse practitioner in 2024

5,386 Medicare Part D claims for 429 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 228 claims were for opioids.

  1. Karen Volas5,386
  2. Specialty average1,305

Most prescribed

  1. Atorvastatin Calcium364 claims
  2. Levothyroxine Sodium289 claims
  3. Losartan Potassium209 claims
  4. Amlodipine Besylate205 claims
  5. Lisinopril200 claims
  6. Omeprazole143 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: $60.97

3 payments; by number, the most common kind was food and beverage; the largest payer was Indivior Inc. 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. Karen Volas$60.97
  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.

2 hospitals and group practices

  1. Great Lakes Therapy Housecalls PCTraverse City, MI
  2. Paul Oliver Memorial HospitalEmpire, MI · Critical Access Hospitals

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).

113 family nurse practitioner records list a practice address in Traverse City

They are 113 of the 3,536 NPPES records with a practice address in Traverse City, and 5,356 family nurse practitioner records in Michigan.

Other family nurse practitioner records in Michigan

  1. Uaye Abai, BSC, BSN, RN, FNPWest Bloomfield, MI1457460222
  2. Leila Abbas, NPInkster, MI1356857056
  3. Norma AbbottCaro, MI1700321346
  4. Bianca Abboud, FNPSaginaw, MI1588437404
  5. Fatima Abdallah, FNP-BCDearborn, MI1831783695
  6. Fatmeh Abdallah, FNPDearborn, MI1700678745
  7. Houda AbdallahOak Park, MI1811524655
  8. Zienab Abdallah, FNPDearborn, MI1417718065
  9. Samir Abdel-HakCanton, MI1194541094
  10. Deya Abdelbaki, NPBelleville, MI1427582311

Common questions

What is Karen Lynn Volas, FNP's NPI number?

Karen Lynn Volas, FNP's National Provider Identifier (NPI) is 1134551492, issued on Aug 8, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Karen Lynn Volas, FNP located?

The NPPES record lists a practice address at 3865 W Front St, Traverse City, MI, 49684. Phone: (231) 922-0667. Providers update this record themselves, so call before visiting.

How can I verify Karen Lynn Volas, FNP's license?

NPPES lists Michigan license number 4704228630, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Karen Lynn Volas, FNP prescribe under Medicare Part D?

In 2024, Karen Lynn Volas, FNP had 5,386 Medicare Part D claims for 429 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.

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.