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DR. MARK E. JONAS M.D.
NPI 1144219957
Internal Medicine - Gastroenterology in Cincinnati, OH

Active since October 14, 2005PECOS Enrolled
2925 VERNON PL, SUITE 100, CINCINNATI, OH 45219(513) 751-6667(513) 872-4553 Get Directions Write a Review

NPPES record last updated: June 25, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Mark E. Jonas M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK E. JONAS M.D. (NPI 1144219957) is an individual gastroenterology provider in Cincinnati, Ohio, licensed in Ohio (35074854) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1144219957
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. MARK E. JONASCredential: M.D.
Location Address2925 VERNON PL, SUITE 100Cincinnati, OH 45219-2425
Mailing Address2925 Vernon Pl, Suite 100Cincinnati, OH 45219-2425 · (513) 751-6667 · Fax (513) 872-4553
Phone(513) 751-6667
Fax(513) 872-4553
Sole ProprietorNo
Enumeration DateOctober 14, 2005
Last NPPES UpdateJune 25, 2010
✔ NPI 1144219957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in OH · 35074854
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2925 VERNON PL, Cincinnati, OH 45219
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Other Identifiers 3

Medicare ID-Type Unspecified0857681OH
Medicaid02065947OH
Medicare UPING33662OH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark E. Jonas M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, vedolizumab, intravenous, 1 mg J3380
Vedolizumab is a medication given via injection. It's used to treat certain bowel conditions (such as Crohn's disease, ulcerative colitis) by reducing inflammation. It works by blocking a certain protein that causes this inflammation.
9,900 services18 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
112 services92 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
102 services87 patients
Limited ultrasound scan of abdomen 76705
A limited ultrasound scan of the abdomen is a non-invasive imaging test. It uses sound waves to produce images of the abdominal organs such as the liver, gallbladder, spleen, pancreas, and kidneys. This helps to identify any abnormalities or issues.
42 services35 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
42 services42 patients
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365
This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.
34 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.12 typical visit price
range $54.34 – $166.65
Typical copayment $31.53 (range $13.58 – $41.66)
Most-billed visit code 99204
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KIM RICHARD JURELL M.D.
Internal Medicine (Gastroenterology)
2925 VERNON PL, SUITE 100
CINCINNATI, OH 45219
Hamilton County (513) 751-6667
DR. TERRANCE MICHAEL O'TOOLE JR. D.O
Internal Medicine (Gastroenterology)
2925 VERNON PL, STE 100
CINCINNATI, OH 45219
Hamilton County (513) 751-6667
HSC SURGICAL ASSOCIATES OF CINCINNATI, LLC
Clinic/Center (Ambulatory Surgical)
2925 VERNON PL, SUITE 101
CINCINNATI, OH 45219
Hamilton County (513) 872-4538
AMIT GAJERA M.D.
Internal Medicine (Gastroenterology)
2925 VERNON PL, STE 100
CINCINNATI, OH 45219
Hamilton County (513) 751-6667
MICHAEL MARKOW M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
2925 VERNON PL, SUITE 100
CINCINNATI, OH 45219
Hamilton County (513) 569-1310
DR. MICHAEL D. KREINES M.D.
Internal Medicine (Gastroenterology)
2925 VERNON PL, SUITE100
CINCINNATI, OH 45219
Hamilton County (513) 751-6667
DR. MATTHEW ATKINSON M.D.
Internal Medicine (Gastroenterology)
2925 VERNON PL
CINCINNATI, OH 45219
Hamilton County (513) 751-6667
KEVIN MICHAEL CRONLEY M.D.
Internal Medicine (Gastroenterology)
2925 VERNON PL, STE 100
CINCINNATI, OH 45219
Hamilton County (513) 751-6667

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Jonas's NPI number?

The NPI number for Mark Jonas is 1144219957. It was assigned to this individual provider in the NPPES registry on October 14, 2005.

Where is Mark Jonas located?

Mark Jonas practices at 2925 Vernon Pl Suite 100, Cincinnati, OH 45219. The listed phone number is (513) 751-6667.

What is Mark Jonas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Mark Jonas enrolled in Medicare?

Yes. Mark Jonas is registered in the Medicare PECOS enrollment system.

What insurance does Mark Jonas accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Mark Jonas as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mark Jonas was last updated on June 25, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.