NPPES file of Aug 9, 2026

Kari L. Patterson, M.D.

Neurology Physician · Phoenix, AZ

Kari L. Patterson, M.D. is a neurology physician with a practice address in Phoenix, Arizona, and NPI 1700874906, issued on Oct 11, 2005. Check the license (Arizona 24383, as entered in NPPES) on the Arizona Medical Board; 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
1700874906
Name
Kari L. Patterson
Credential
M.D.
Primary taxonomy
Neurology Physician 2084N0400X
License number
24383 AZ
Self-reported in NPPES; status is on the state search
Practice location
525 N 18TH St, Phoenix, AZ 85006
Phone
(602) 271-0950
Enumerated
Oct 11, 2005
Record last updated
Jul 13, 2026
Fax
(602) 257-1386
Medicare enrollment
Enrolled (PECOS I20050330000828); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 1994
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 525 N 18TH St

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

  1. Bhupendra Bhatheja, M.D.Interventional Cardiology Physician1538167929
  2. Gregory Grant, M.D.Orthopaedic Surgery Physician1699711838
  3. Barbara Holzman, A.M.Specialist1417013087
  4. Leo Kahn, M.D.Neurology Physician1649242983
  5. Emile Manansala, PA-CPhysician Assistant1568427219
  6. Stephanie McMahon, PA-CPhysician Assistant1285984039

Verify Kari L. Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 24383
    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
Open the Arizona 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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19% fewer Medicare Part D claims than the average neurology physician in 2024

1,111 Medicare Part D claims for 283 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Kari Patterson1,111
  2. Specialty average1,370

Most prescribed

  1. Donepezil Hcl93 claims
  2. Duloxetine Hcl89 claims
  3. Gabapentin81 claims
  4. Memantine Hcl78 claims
  5. Primidone62 claims
  6. Atorvastatin Calcium40 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: $1,191.15

46 payments; by number, the most common kind was food and beverage; the largest payer was Argenx US, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Kari Patterson$1,191.15
  2. Specialty average$8,318.07

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. Neurology Associates OF The East Valley PLCMesa, AZ

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

Kari L. Patterson among 458 neurology physician records in Arizona

Kari L. Patterson, M.D. 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1994 · 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.

The 8 neurology physician records with the nearest ZIP codes

  1. Nikita Chhabra, DOPhoenix, AZ 850061306461843
  2. Christina Chrisman, M.D.Phoenix, AZ 850061578832309
  3. Ekokobe Fonkem, DOPhoenix, AZ 850061538359534
  4. Sharon Johnstone, MDPhoenix, AZ 850061407954167
  5. Leo Kahn, M.D.Phoenix, AZ 850061649242983
  6. Maninder Kaur, M.D.Phoenix, AZ 850061457868960
  7. Robin McFarlane, MDPhoenix, AZ 850061003312273
  8. Anthony Mosley, M.D.Phoenix, AZ 850061457303760

Common questions

What is Kari L. Patterson, M.D.'s NPI number?

Kari L. Patterson, M.D.'s National Provider Identifier (NPI) is 1700874906, issued on Oct 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Kari L. Patterson, M.D. located?

The NPPES record lists a practice address at 525 N 18TH St, Phoenix, AZ, 85006. Phone: (602) 271-0950. Providers update this record themselves, so call before visiting.

How can I verify Kari L. Patterson, M.D.'s license?

NPPES lists Arizona license number 24383, 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 Kari L. Patterson, M.D. prescribe under Medicare Part D?

In 2024, Kari L. Patterson, M.D. had 1,111 Medicare Part D claims for 283 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.