Siraj A. Siddiqui, MD
Internal Medicine Physician · Mansfield, OH
Siraj A. Siddiqui, MD is an internal medicine physician with a practice address in Mansfield, Ohio, and NPI 1518999333, issued on Jul 6, 2006. Check the license (Ohio 35065056, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Siraj A. Siddiqui
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35065056 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2666 Lexington Ave, Mansfield, OH 44904
- Phone
- (419) 884-7232
- Enumerated
- Jul 6, 2006
- Record last updated
- Jan 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 0954347 OH
- Medicare enrollment
- Enrolled (PECOS I20111228000578); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 2666 Lexington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Lapp, P.T.Physical Therapist1891992798
Verify Siraj A. Siddiqui in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35065056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
565 Medicare Part D claims for 21 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Gabapentin59 claims
- Tizanidine Hcl28 claims
- Tramadol Hcl22 claims
- Lisinopril19 claims
- Trazodone Hcl18 claims
- Cyclobenzaprine Hcl17 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.
Siraj A. Siddiqui among 5,277 internal medicine physician records in Ohio
Siraj A. Siddiqui, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1980 · median 2006 among the 3,414 with a school on file
- Record last updated2020 · 58% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 internal medicine physician records list a practice address in Mansfield
They are 27 of the 2,715 NPPES records with a practice address in Mansfield, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Mansfield → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hamzah Abu-Sbeih, MDMansfield, OH 449031881155687
- Pancharathna Athmaram, MDMansfield, OH 449051164416210
- Aimee Curtis, RNMansfield, OH 449031801936703
- Mark Kluever, MDMansfield, OH 449031518616986
- Nana Yaa Koram, MD MPHMansfield, OH 449031518349885
- Pradyumna Padival, M.D.,F.A.C.C.Mansfield, OH 449031851321806
- Phillip Rosmarin, MDMansfield, OH 449031962507830
- Vijeth Sringeri, M.D.Mansfield, OH 449031356371314
Common questions
What is Siraj A. Siddiqui, MD's NPI number?
Siraj A. Siddiqui, MD's National Provider Identifier (NPI) is 1518999333, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Siraj A. Siddiqui, MD located?
The NPPES record lists a practice address at 2666 Lexington Ave, Mansfield, OH, 44904. Phone: (419) 884-7232. Providers update this record themselves, so call before visiting.
How can I verify Siraj A. Siddiqui, MD's license?
NPPES lists Ohio license number 35065056, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Siraj A. Siddiqui, MD prescribe under Medicare Part D?
In 2024, Siraj A. Siddiqui, MD had 565 Medicare Part D claims for 21 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.