NPPES file of Aug 9, 2026

Catherine A. Foll, M.D.

Physical Medicine & Rehabilitation Physician · Phoenix, AZ

Catherine A. Foll, M.D. is a physical medicine & rehabilitation physician with a practice address in Phoenix, Arizona, and NPI 1972558427, issued on May 23, 2006. Check the license (Arizona 35300, 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
1972558427
Name
Catherine A. Foll
Credential
M.D.
Primary taxonomy
Physical Medicine & Rehabilitation Physician 208100000X
License number
35300 AZ
Self-reported in NPPES; status is on the state search
Practice location
10645 N Tatum Blvd, Phoenix, AZ 85028
Phone
(480) 947-7712
Enumerated
May 23, 2006
Record last updated
Jul 10, 2025
Fax
(480) 947-1486
Medicaid ID
116260 AZ
Medicare enrollment
Enrolled (PECOS I20060927000257); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2002
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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8 nearest physical medicine & rehabilitation physician records → All 274 in Arizona → Look up another NPI →

Also registered at 10645 N Tatum Blvd

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

  1. Sara Bader, PAPhysician Assistant1659475937
  2. Daniel Gallegos, ANPAdult Health Nurse Practitioner1992955363
  3. Kurtis Herron, DOPhysical Medicine & Rehabilitation Physician1760062640
  4. Marc Manger, M.D., PLCDiagnostic Radiology Physician1851340970
  5. Erin PlieseisElectroneurodiagnostic Specialist/Technologist1811217656
  6. Christian Rainer, MDInternal Medicine Physician1760664437

Verify Catherine A. Foll in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 35300    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

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73% fewer Medicare Part D claims than the average physical medicine & rehabilitation physician in 2024

196 Medicare Part D claims for 50 beneficiaries, against an average of 727 among the 7,448 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 13 claims were for opioids.

  1. Catherine Foll196
  2. Specialty average727

Most prescribed

  1. Atorvastatin Calcium20 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: $281.02

14 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 3,895 providers of this specialty with any payment received $1,237.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Catherine Foll$281.02
  2. Specialty average$1,237.86

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. Arizona Physical Medicine And Rehabilitation Specialists, LtdPhoenix, AZ

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

Catherine A. Foll among 274 physical medicine & rehabilitation physician records in Arizona

Catherine A. Foll, M.D. is one of 274 physical medicine & rehabilitation physician records with a practice address in Arizona. 62% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 65% newer
  • In a Medicare fileYes · 62% of these records are
  • In the CMS Doctors and Clinicians fileYes · 54% of these records are
  • Graduated2002 · median 2010 among the 148 with a school on file
  • Record last updated2025 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208100000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Physical Medicine & Rehabilitation Physician providers in Arizona

There are 274 physical medicine & rehabilitation physician records in Arizona.

All 274 in Arizona → Every provider in Phoenix → Physical Medicine & Rehabilitation Physician nationwide →

The 8 physical medicine & rehabilitation physician records with the nearest ZIP codes

  1. Kurtis Herron, DOPhoenix, AZ 850281760062640
  2. Sanjay Patel, M.D.Phoenix, AZ 850281568550127
  3. Kim Marseilles, O.T.Phoenix, AZ 850291407971575
  4. Atul Patel, MDPhoenix, AZ 850271285647461
  5. Glen Halvorson, M.D.Phoenix, AZ 850321588754873
  6. Benjamin Sucher, D.O.Phoenix, AZ 850321497756316
  7. David Ben-Aviv, MDPhoenix, AZ 850231639348436
  8. Chad MearsPhoenix, AZ 850231477015584

Common questions

What is Catherine A. Foll, M.D.'s NPI number?

Catherine A. Foll, M.D.'s National Provider Identifier (NPI) is 1972558427, issued on May 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine A. Foll, M.D. located?

The NPPES record lists a practice address at 10645 N Tatum Blvd, Phoenix, AZ, 85028. Phone: (480) 947-7712. Providers update this record themselves, so call before visiting.

How can I verify Catherine A. Foll, M.D.'s license?

NPPES lists Arizona license number 35300, 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 Catherine A. Foll, M.D. prescribe under Medicare Part D?

In 2024, Catherine A. Foll, M.D. had 196 Medicare Part D claims for 50 beneficiaries; the average among physical medicine & rehabilitation physician prescribers was 727. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.