NPPES file of Aug 9, 2026

Christopher Alexander Barbour, M.D.

Obstetrics & Gynecology Physician · Lombard, IL

Christopher Alexander Barbour, M.D. is an obstetrics & gynecology physician with a practice address in Lombard, Illinois, and NPI 1326141235, issued on Sep 6, 2006. Check the license (Illinois 036-054670, 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
1326141235
Name
Christopher Alexander Barbour
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
036-054670 IL
36-054670 IL
Self-reported in NPPES; status is on the state search
Practice location
454 E Roosevelt RD, Lombard, IL 60148
Phone
(630) 620-8061
Enumerated
Sep 6, 2006
Record last updated
Apr 26, 2023
Fax
(630) 916-7525
Medicaid ID
036-054-670 IL
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.
Download card Updates feed

8 nearest obstetrics & gynecology physician records → All 2,062 in Illinois → Look up another NPI →

Also registered at 454 E Roosevelt RD

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

  1. Sabaa Joad, M.D.Endocrinology, Diabetes & Metabolism Physician1629314372
  2. Dhara Naik, DOInternal Medicine Physician1053607333
  3. Katherine Nolan-Watson, M.D.Obstetrics & Gynecology Physician1134222052
  4. William O'Rourke, MDInternal Medicine Physician1013013119
  5. Syeda Quadri, DOFamily Medicine Physician1003175886
  6. Safia Siddiqui, DOFamily Medicine Physician1891361846

Verify Christopher Alexander Barbour 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 036-054670    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

80% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

297 Medicare Part D claims for 84 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Christopher Barbour297
  2. Specialty average165

Most prescribed

  1. Estradiol64 claims
  2. Levothyroxine Sodium20 claims
  3. Premarin19 claims
  4. Progesterone18 claims
  5. Clobetasol Propionate16 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: $20.27

1 payment: food and beverage; the largest payer was Pfizer Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Barbour$20.27
  2. Specialty average$1,030.61

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

Christopher Alexander Barbour among 2,062 obstetrics & gynecology physician records in Illinois

Christopher Alexander Barbour, M.D. is one of 2,062 obstetrics & gynecology physician records with a practice address in Illinois. 72% 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 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2023 · 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 207V00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Illinois

There are 2,062 obstetrics & gynecology physician records in Illinois.

All 2,062 in Illinois → Every provider in Lombard → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Richard Barton, M.D.Lombard, IL 601481770653925
  2. Reece ClarkLombard, IL 601481528622123
  3. Emily Forsythe, DNPLombard, IL 601481174472765
  4. Casey Morris, M.D.Lombard, IL 601481669438271
  5. Katherine Nolan-Watson, M.D.Lombard, IL 601481134222052
  6. Andrew Roth, M.D.Lombard, IL 601481790787521
  7. Colleen Skay, MD, MA, BS, BALombard, IL 601481669767174
  8. Fabiola Fernandez, MDMaywood, IL 601531174597249

Common questions

What is Christopher Alexander Barbour, M.D.'s NPI number?

Christopher Alexander Barbour, M.D.'s National Provider Identifier (NPI) is 1326141235, issued on Sep 6, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Alexander Barbour, M.D. located?

The NPPES record lists a practice address at 454 E Roosevelt RD, Lombard, IL, 60148. Phone: (630) 620-8061. Providers update this record themselves, so call before visiting.

How can I verify Christopher Alexander Barbour, M.D.'s license?

NPPES lists Illinois license number 036-054670, 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.

How much does Christopher Alexander Barbour, M.D. prescribe under Medicare Part D?

In 2024, Christopher Alexander Barbour, M.D. had 297 Medicare Part D claims for 84 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.