Jacqueline Koshorek, D.O
Neurology Physician · Phoenix, AZ
Jacqueline Koshorek, D.O is a neurology physician with a practice address in Phoenix, Arizona, and NPI 1346690252, issued on Jun 21, 2016. Check the license (Arizona 009660, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jacqueline Koshorek
- Credential
- D.O
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 009660 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 15255 N 40TH St, Phoenix, AZ 85032
- Phone
- (602) 759-9438
- Enumerated
- Jun 21, 2016
- Record last updated
- May 27, 2026
- Medicare enrollment
- Enrolled (PECOS I20220919001326); may accept Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2016
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 458 in Arizona → Look up another NPI →
Also registered at 15255 N 40TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Irma Ruiz, F.N.PFamily Nurse Practitioner1992181820
Verify Jacqueline Koshorek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 009660Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average neurology physician in 2024
524 Medicare Part D claims for 74 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Baclofen105 claims
- Gabapentin72 claims
- Kesimpta Pen56 claims
- Dalfampridine Er55 claims
- Diazepam40 claims
- Trazodone Hcl21 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.
Jacqueline Koshorek among 458 neurology physician records in Arizona
Jacqueline Koshorek, D.O is one of 458 neurology physician records with a practice address in Arizona. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 75% of them.
- NPI issued2016 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2016 · median 2005 among the 298 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Arizona
There are 458 neurology physician records in Arizona.
All 458 in Arizona → Every provider in Phoenix → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Jeffrey Gitt, D.O.Phoenix, AZ 850321831370741
- Barry Hendin, MDPhoenix, AZ 850321447239231
- Rebecca Jones, M.D.Phoenix, AZ 850321104260819
- Lori Travis, MDPhoenix, AZ 850321093794885
- Leslie Zuniga, M.D.Phoenix, AZ 850321275977191
- Sandra Kuniyoshi, MDPhoenix, AZ 850291265590855
- Michele Scott, D.O.Phoenix, AZ 850291386618445
- Richard Rawlings, DOPhoenix, AZ 850281700832508
Common questions
What is Jacqueline Koshorek, D.O's NPI number?
Jacqueline Koshorek, D.O's National Provider Identifier (NPI) is 1346690252, issued on Jun 21, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jacqueline Koshorek, D.O located?
The NPPES record lists a practice address at 15255 N 40TH St, Phoenix, AZ, 85032. Phone: (602) 759-9438. Providers update this record themselves, so call before visiting.
How can I verify Jacqueline Koshorek, D.O's license?
NPPES lists Arizona license number 009660, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Jacqueline Koshorek, D.O prescribe under Medicare Part D?
In 2024, Jacqueline Koshorek, D.O had 524 Medicare Part D claims for 74 beneficiaries; the average among neurology physician prescribers was 1,370. 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.