NPPES file of Aug 9, 2026

Ralph Barnett Mayfield, PT

Physical Therapist · Alton, IL

Ralph Barnett Mayfield, PT is a physical therapist with a practice address in Alton, Illinois, and NPI 1598808586, issued on Feb 15, 2007. Check the license (Illinois 070010534, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598808586
Name
Ralph Barnett Mayfield
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
070010534 IL
Self-reported in NPPES; status is on the state search
Practice location
915 E 5TH St, Alton, IL 62002
Phone
(618) 463-5171
Enumerated
Feb 15, 2007
Record last updated
Sep 13, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest physical therapist records → All 12,045 in Illinois → Look up another NPI →

Also registered at 915 E 5TH St

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

  1. Catherine Anderson, DPTPhysical Therapist1124566930
  2. Carol Babcock, OTR-LOccupational Therapist1205144227
  3. Cheryl Broneck, PH.DClinical Psychologist1992812697
  4. Susan Curfman, MA, C.C.C.Speech-Language Pathologist1013222074
  5. Jenna Falk, M.S. CCC-SLPSpeech-Language Pathologist1437697661
  6. Linda Haar, PTPhysical Therapist1093063653

Verify Ralph Barnett Mayfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 070010534    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 Illinois license search

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Ralph Barnett Mayfield among 12,045 physical therapist records in Illinois

Ralph Barnett Mayfield, PT is one of 12,045 physical therapist records with a practice address in Illinois. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 13% of them.

  • NPI issued2007 · 13% of these records are older, 74% newer
  • In a Medicare fileNo · 36% of these records are
  • In the CMS Doctors and Clinicians fileNo · 37% of these records are
  • Record last updated2012 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

53 physical therapist records list a practice address in Alton

They are 53 of the 1,113 NPPES records with a practice address in Alton, and 12,045 physical therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 12,045 in Illinois → Every provider in Alton → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Shonna Fortschneider, PTAlton, IL 620021528053055
  2. Jenny Gargac, PTAlton, IL 620021487648911
  3. Jenny Harshbarger, P.T.Alton, IL 620021437471117
  4. Christa Kelly, PTAlton, IL 620021033104443
  5. Dena Marshall, PTAlton, IL 620021013130038
  6. Kelly Mc Cormick, P.T.Alton, IL 620021235378449
  7. William Nash, PTAlton, IL 620021700871100
  8. Karyle Penelton, PTAlton, IL 620021245543164

Common questions

What is Ralph Barnett Mayfield, PT's NPI number?

Ralph Barnett Mayfield, PT's National Provider Identifier (NPI) is 1598808586, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Ralph Barnett Mayfield, PT located?

The NPPES record lists a practice address at 915 E 5TH St, Alton, IL, 62002. Phone: (618) 463-5171. Providers update this record themselves, so call before visiting.

How can I verify Ralph Barnett Mayfield, PT's license?

NPPES lists Illinois license number 070010534, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.