Karim Christopher Jacob, MD
Internal Medicine Physician · Toledo, OH
Karim Christopher Jacob, MD is an internal medicine physician with a practice address in Toledo, Ohio, and NPI 1306309372, issued on Apr 8, 2019. Check the license on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Karim Christopher Jacob
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 61268961 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2213 Cherry St, Toledo, OH 43608
- Phone
- (419) 251-3232
- Enumerated
- Apr 8, 2019
- Record last updated
- Jan 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20220916000396); 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 2213 Cherry St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Omaima Ahmad, MDPediatrics Physician1629565742
Verify Karim Christopher Jacob in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of OhioCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
553 Medicare Part D claims for 181 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium34 claims
- Amlodipine Besylate28 claims
- Lisinopril27 claims
- Cefdinir25 claims
- Ciprofloxacin Hcl23 claims
- Eliquis23 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: $71.39
3 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- South Sound Inpatient Physicians PLLCBurien, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karim Christopher Jacob among 5,277 internal medicine physician records in Ohio
Karim Christopher Jacob, 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 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 15% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2018 · median 2006 among the 3,414 with a school on file
- Record last updated2023 · 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).
158 internal medicine physician records list a practice address in Toledo
They are 158 of the 13,583 NPPES records with a practice address in Toledo, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Toledo → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mahmud Al Furgani, M.DToledo, OH 436081528369782
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- Adireddy Kamireddy, M.D.Toledo, OH 436081063646628
- Vinod Khatri, M.D.Toledo, OH 436081093049678
- Mohammad Mashaleh, DOToledo, OH 436081639606023
- Randall McCormick, MDToledo, OH 436081588660708
- Justin Mills, MDToledo, OH 436081053816090
- Stanley Orlop, D.O.Toledo, OH 436081215932165
Common questions
What is Karim Christopher Jacob, MD's NPI number?
Karim Christopher Jacob, MD's National Provider Identifier (NPI) is 1306309372, issued on Apr 8, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Karim Christopher Jacob, MD located?
The NPPES record lists a practice address at 2213 Cherry St, Toledo, OH, 43608. Phone: (419) 251-3232. Providers update this record themselves, so call before visiting.
How can I verify Karim Christopher Jacob, MD's license?
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 Karim Christopher Jacob, MD prescribe under Medicare Part D?
In 2024, Karim Christopher Jacob, MD had 553 Medicare Part D claims for 181 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.