Barbie Jean Fernelius, D.O.
Emergency Medicine Physician · Saginaw, MI
Barbie Jean Fernelius, D.O. is an emergency medicine physician with a practice address in Saginaw, Michigan, and NPI 1053670448, issued on May 7, 2012. Check the license (Michigan 5101019690, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Barbie Jean Fernelius
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 5101019690 MI
Self-reported in NPPES; status is on the state search - Practice location
- 900 Cooper Ave, Saginaw, MI 48602
- Phone
- (989) 583-6521
- Enumerated
- May 7, 2012
- Record last updated
- Jul 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160329000657); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,083 in Michigan → Look up another NPI →
Also registered at 900 Cooper Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Ader, MSNFamily Nurse Practitioner1508141235
- Bashar Al Jayyousi, MDInterventional Cardiology Physician1225292568
- Parthiv Amin, MDCardiovascular Disease Physician1164650834
- Jean Barker, PA-CPhysician Assistant1053957548
- Justin Bielby, RNCertified Registered Nurse Anesthetist1649884958
- Kaitlyn Bishop, D.O.Emergency Medicine Physician1346685237
Verify Barbie Jean Fernelius in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101019690Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average emergency medicine physician in 2024
300 Medicare Part D claims for 220 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 58 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen54 claims
- Cephalexin39 claims
- Ondansetron Odt24 claims
- Doxycycline Hyclate18 claims
- Albuterol Sulfate Hfa11 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: $13.08
1 payment: food and beverage; the largest payer was Pfizer Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Covenant Medical Center IncSaginaw, MI
- Mclaren Hospital GroupPontiac, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Barbie Jean Fernelius among 3,083 emergency medicine physician records in Michigan
Barbie Jean Fernelius, D.O. is one of 3,083 emergency medicine physician 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 2012, is newer than 48% of them.
- NPI issued2012 · 48% of these records are older, 49% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2013 among the 1,931 with a school on file
- Record last updated2016 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
182 emergency medicine physician records list a practice address in Saginaw
They are 182 of the 6,008 NPPES records with a practice address in Saginaw, and 3,083 emergency medicine physician records in Michigan.
All 3,083 in Michigan → Every provider in Saginaw → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Mary Arvanitis, DOSaginaw, MI 486021295722841
- Andrew Bazakis, M.D.Saginaw, MI 486021114914603
- Kevin Carnahan, DOSaginaw, MI 486021124093174
- Kathleen Cowling, DOSaginaw, MI 486021790772283
- Matthew Deibel, MDSaginaw, MI 486021427019652
- Frederick Dunham, MDSaginaw, MI 486021598799082
- Allison Gormley, DOSaginaw, MI 486021912955014
- Kirsten Guenther, M.D.Saginaw, MI 486021861506156
Common questions
What is Barbie Jean Fernelius, D.O.'s NPI number?
Barbie Jean Fernelius, D.O.'s National Provider Identifier (NPI) is 1053670448, issued on May 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Barbie Jean Fernelius, D.O. located?
The NPPES record lists a practice address at 900 Cooper Ave, Saginaw, MI, 48602. Phone: (989) 583-6521. Providers update this record themselves, so call before visiting.
How can I verify Barbie Jean Fernelius, D.O.'s license?
NPPES lists Michigan license number 5101019690, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Barbie Jean Fernelius, D.O. prescribe under Medicare Part D?
In 2024, Barbie Jean Fernelius, D.O. had 300 Medicare Part D claims for 220 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.