NPPES file of Aug 9, 2026

Jeffrey Robert Baker

Orthopaedic Surgery Physician · Springfield, IL

Jeffrey Robert Baker is an orthopaedic surgery physician with a practice address in Springfield, Illinois, and NPI 1861235822, issued on Jun 17, 2024. Check the license (Illinois 125084064, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; 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
1861235822
Name
Jeffrey Robert Baker
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
125084064 IL
Self-reported in NPPES; status is on the state search
Practice location
701 N 1St St, Springfield, IL 62702
Phone
(217) 545-6155
Enumerated
Jun 17, 2024
Record last updated
Jun 17, 2024
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 orthopaedic surgery physician records → All 995 in Illinois → Look up another NPI →

Also registered at 701 N 1St St

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

  1. Hanni AbdinCritical Care Medicine (Internal Medicine) Physician1619264504
  2. Shefta Akhunji, M.DHospitalist Physician1477937811
  3. Matthew Albrecht, M.D.Emergency Medicine Physician1174887384
  4. Kaci Alexander, D.O.Internal Medicine Physician1427439363
  5. Yasmina Arroyo, M.D.Internal Medicine Physician1922459544
  6. Jeffrey Austen, M.D.Emergency Medicine Physician1336588417

Verify Jeffrey Robert Baker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 125084064    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 Illinois 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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Industry payments in 2024: $16.58

1 payment: food and beverage; the largest payer was Avanos Medical. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeffrey Baker$17
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Jeffrey Robert Baker among 995 orthopaedic surgery physician records in Illinois

Jeffrey Robert Baker is one of 995 orthopaedic surgery physician records with a practice address in Illinois. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2024 · 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 207X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Illinois

There are 995 orthopaedic surgery physician records in Illinois.

All 995 in Illinois → Every provider in Springfield → Orthopaedic Surgery Physician nationwide →

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Tomasz Borowiecki, M.D.Springfield, IL 627021336251982
  2. Mark Greatting, M.D.Springfield, IL 627021457459570
  3. Diane Hillard-Sembell, M.D.Springfield, IL 627021972600294
  4. Jianjun Ma, MDSpringfield, IL 627021760679617
  5. Allison Mayfield, M.D.Springfield, IL 627021780099747
  6. Mark McAndrew, M.D.Springfield, IL 627021891782520
  7. Ryan Pate, MDSpringfield, IL 627021801017744
  8. Elisabeth Robinson, M.D.Springfield, IL 627021427268283

Common questions

What is Jeffrey Robert Baker's NPI number?

Jeffrey Robert Baker's National Provider Identifier (NPI) is 1861235822, issued on Jun 17, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Robert Baker located?

The NPPES record lists a practice address at 701 N 1St St, Springfield, IL, 62702. Phone: (217) 545-6155. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Robert Baker's license?

NPPES lists Illinois license number 125084064, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.