NPPES file of Aug 9, 2026

Mirza S A Baig

Psychiatry Physician · Alton, IL

Mirza S A Baig is a psychiatry physician with a practice address in Alton, Illinois, and NPI 1033203013, issued on Oct 3, 2006. Check the license (Illinois 036055642, 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
1033203013
Name
Mirza S A Baig
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
036055642 IL
Self-reported in NPPES; status is on the state search
Practice location
2615 Edwards St, Alton, IL 62002
Phone
(618) 462-2331
Enumerated
Oct 3, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(618) 462-2504
Medicaid ID
036055642 IL
Medicare enrollment
Enrolled (PECOS I20040615000781); accepts Medicare assignment
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 2615 Edwards St

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

  1. Dana Abell, LSWSocial Worker1598574279
  2. Angel AdamMental Health Counselor1942603931
  3. Brittany AdamsCounselor1104491547
  4. Jennifer Addington, MSW,LCSWClinical Social Worker1801429220
  5. Meriban Ahmadova, MSW, LSWSocial Worker1437920014
  6. Jennifer Aiken, MS, QMHPAddiction (Substance Use Disorder) Counselor1740101435

Verify Mirza S A Baig 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 036055642
    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

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4.7 times the Medicare Part D claims of the average psychiatry physician in 2024

4,737 Medicare Part D claims for 193 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.

  1. Mirza Baig4,737
  2. Specialty average1,000

Most prescribed

  1. Risperidone520 claims
  2. Trazodone Hcl340 claims
  3. Sertraline Hcl336 claims
  4. Benztropine Mesylate317 claims
  5. Buspirone Hcl297 claims
  6. Quetiapine Fumarate260 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: $26.59

1 payment: food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mirza Baig$26.59
  2. Specialty average$4,954.93

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. Centerstone OF Illinois IncAlton, IL

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

Mirza S A Baig among 2,147 psychiatry physician records in Illinois

Mirza S A Baig is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 65% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 41% of these records are
  • Graduated1969 · median 2004 among the 877 with a school on file
  • Record last updated2007 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in Illinois

There are 2,147 psychiatry physician records in Illinois.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Kanwal MahmoodAlton, IL 620021689693616
  2. Rupa MaitraAlton, IL 620021114031622
  3. David MontaniAlton, IL 620021003920539
  4. Jagannath Patil, MDAlton, IL 620021487768917
  5. Susan Sherman, M.DAlton, IL 620021821158288
  6. Mark Freeman, MDEdwardsville, IL 620251306848817
  7. Samuel Keck-Flory, MDEdwardsville, IL 620251679203756
  8. Karl Gundersen, MDGranite City, IL 620401548362775

Common questions

What is Mirza S A Baig's NPI number?

Mirza S A Baig's National Provider Identifier (NPI) is 1033203013, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mirza S A Baig located?

The NPPES record lists a practice address at 2615 Edwards St, Alton, IL, 62002. Phone: (618) 462-2331. Providers update this record themselves, so call before visiting.

How can I verify Mirza S A Baig's license?

NPPES lists Illinois license number 036055642, 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 Mirza S A Baig prescribe under Medicare Part D?

In 2024, Mirza S A Baig had 4,737 Medicare Part D claims for 193 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.

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.