NPPES file of Aug 9, 2026

Amber Lynn Doyle, D.O.

Internal Medicine Physician · Carbondale, IL

Amber Lynn Doyle, D.O. is an internal medicine physician with a practice address in Carbondale, Illinois, and NPI 1992062178, issued on Apr 12, 2012. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992062178
Name
Amber Lynn Doyle
Credential
D.O.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
02004709A IN
DR.0057618 CO
Self-reported in NPPES; status is on the state search
Practice location
405 W Jackson St, Carbondale, IL 62901
Phone
(618) 549-0721
Enumerated
Apr 12, 2012
Record last updated
Sep 16, 2022
Fax
(618) 529-0479
Medicare enrollment
Enrolled (PECOS I20171004002554); accepts Medicare assignment
Medical or professional school
Oklahoma State University College Of Osteopathic Medicine, 2012
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 405 W Jackson St

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

  1. Osama Aaflaq, M.D.Emergency Medicine Physician1083663520
  2. Moses Adeyanju, M.D.Anatomic Pathology & Clinical Pathology Physician1306820121
  3. Muhammad Armughan Ali, M.D.Internal Medicine Physician1518588060
  4. Ahmad Alnasarat, M.DInternal Medicine Physician1568193654
  5. Oluwatosin Aluko-Olokun, M.D.Emergency Medicine Physician1992168702
  6. Saad AlviHospitalist Physician1194983981

Verify Amber Lynn Doyle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck 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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Bills Medicare through one group practice

  1. Catholic Health Initiatives ColoradoColorado Springs, CO

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

Amber Lynn Doyle among 7,238 internal medicine physician records in Illinois

Amber Lynn Doyle, D.O. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 55% of them.

  • NPI issued2012 · 55% of these records are older, 43% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2012 · median 2003 among the 3,580 with a school on file
  • Record last updated2022 · 47% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

18 internal medicine physician records list a practice address in Carbondale

They are 18 of the 1,088 NPPES records with a practice address in Carbondale, and 7,238 internal medicine physician records in Illinois.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Muhammad Armughan Ali, M.D.Carbondale, IL 629011518588060
  2. James Clement, M.D.Carbondale, IL 629011588089106
  3. Benjamin Collie, M.D.Carbondale, IL 629011689029654
  4. Ijeamaka Ezebilo, MDCarbondale, IL 629011760010649
  5. Elbert Fasnacht, MDCarbondale, IL 629011790834828
  6. Kelly Higgins, MDCarbondale, IL 629011356337133
  7. Basmah Jilani, MDCarbondale, IL 629011538519046
  8. Zubin Mahajan, M.D.Carbondale, IL 629011578138350

Common questions

What is Amber Lynn Doyle, D.O.'s NPI number?

Amber Lynn Doyle, D.O.'s National Provider Identifier (NPI) is 1992062178, issued on Apr 12, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Amber Lynn Doyle, D.O. located?

The NPPES record lists a practice address at 405 W Jackson St, Carbondale, IL, 62901. Phone: (618) 549-0721. Providers update this record themselves, so call before visiting.

How can I verify Amber Lynn Doyle, D.O.'s license?

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.

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.