Rubina Siddiq Baig, MD
Family Medicine Physician · Frankfort, IL
Rubina Siddiq Baig, MD is a family medicine physician with a practice address in Frankfort, Illinois, and NPI 1659809879, issued on Jun 1, 2017. Check the license (Illinois 036153301, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rubina Siddiq Baig
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036153301 IL
Self-reported in NPPES; status is on the state search - Practice location
- 23120 S Lagrange RD, Frankfort, IL 60423
- Phone
- (815) 464-5440
- Enumerated
- Jun 1, 2017
- Record last updated
- Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (815) 936-5404
- Medicare enrollment
- Enrolled (PECOS I20200807001840); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 23120 S Lagrange RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Rubina Siddiq Baig in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036153301Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average family medicine physician in 2024
794 Medicare Part D claims for 76 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium68 claims
- Amlodipine Besylate43 claims
- Metformin Hcl38 claims
- Lisinopril31 claims
- Levothyroxine Sodium27 claims
- Omeprazole26 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.
Bills Medicare through one group practice
- Hamdard Health AllianceChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rubina Siddiq Baig among 6,215 family medicine physician records in Illinois
Rubina Siddiq Baig, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 73% of them.
- NPI issued2017 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2016 · median 2006 among the 3,714 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Frankfort
They are 21 of the 669 NPPES records with a practice address in Frankfort, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Frankfort → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Titilayo Abiona, MDFrankfort, IL 604231407086515
- Robert Boll, D.O.Frankfort, IL 604231548217466
- Michelle Burns, D.O.Frankfort, IL 604231598780942
- Paul Chemello, D.O.Frankfort, IL 604231952499832
- Rosario De Castro, M.D.Frankfort, IL 604231356619530
- Therese Heenan, DOFrankfort, IL 604231467668285
- Denise Jackson, M.D.Frankfort, IL 604231871545772
- Kishor Jain, MDFrankfort, IL 604231568537355
Common questions
What is Rubina Siddiq Baig, MD's NPI number?
Rubina Siddiq Baig, MD's National Provider Identifier (NPI) is 1659809879, issued on Jun 1, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Rubina Siddiq Baig, MD located?
The NPPES record lists a practice address at 23120 S Lagrange RD, Frankfort, IL, 60423. Phone: (815) 464-5440. Providers update this record themselves, so call before visiting.
How can I verify Rubina Siddiq Baig, MD's license?
NPPES lists Illinois license number 036153301, 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 Rubina Siddiq Baig, MD prescribe under Medicare Part D?
In 2024, Rubina Siddiq Baig, MD had 794 Medicare Part D claims for 76 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.