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DENNIS A MESKER MD
NPI 1467446146
Family Medicine in Washington Court House, OH

Active since September 08, 2005PECOS Enrolled
308 HIGHLAND AVE UNIT C, WASHINGTON COURT HOUSE, OH 43160(740) 333-4950 Get Directions Write a Review

NPPES record last updated: March 12, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 12, 2021, Dec 1, 2020, Jul 14, 2020 and 1 more (4 updates tracked since 2018).

About Dennis A Mesker Md NPPES

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

DENNIS A MESKER MD (NPI 1467446146) is an individual family medicine provider in Washington Court House, Ohio, licensed in Ohio (35061859M) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Washington Court House.

NPPES Registry Identity

NPI1467446146
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDENNIS A MESKERCredential: MD
Location Address308 HIGHLAND AVE UNIT CWashington Court House, OH 43160-1993
Mailing Address1450 Columbus Ave Ste B6-78Washington Court House, OH 43160-3701 · (740) 333-2236 · Fax (740) 333-3881
Phone(740) 333-4950
Sole ProprietorNo
Enumeration DateSeptember 8, 2005
Last NPPES UpdateMarch 12, 20214 updates tracked since enumeration
NPPES CertifiedMarch 12, 2021
✔ NPI 1467446146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in OH · 35061859M
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
308 HIGHLAND AVE UNIT C, Washington Court House, OH 43160
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Secondary Practice Location 1

Location 11510 Columbus Ave Ste 230Washington Court House, OH 43160-1987 · Phone (740) 333-3333 · Fax (740) 333-5171

Other Identifiers 1

Medicaid0897258OH

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dennis A Mesker Md 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.

Medicare Billing Reassignment

Medicare enrollment records show Dennis Mesker reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Adena Medical Group LLC
27 mi
Family Medicine
272 HOSPITAL RD
Chillicothe, OH 45601
  • Reassigned Medicare billing, Ohio enrollment
  • 763 clinicians in this Medicare group
NPI 1235468083 (740) 779-7500

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

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.

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.
553 services298 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.
175 services120 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
68 services68 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
13 services12 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43160 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers20 claims50 services$6.59 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers13 claims15 services$0.85 avg. paid by Medicare
Ostomy pouch, closed, with barrier attached, with filter (1 piece), each A4416
DME-Orthotic Devices · category DF010N
1 supplier15 claims450 services$2.15 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier27 claims27 services$119.44 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
4 suppliers11 claims5,225 services$0.04 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
3 suppliers23 claims23 services$205.68 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

MR. HERBERT LEE PENIX CNP
Nurse Practitioner (Family)
308 HIGHLAND AVE UNIT C
WASHINGTON COURT HOUSE, OH 43160
Fayette County (740) 333-4950
MRS. JOYCE HELEN KRECH CNP
Nurse Practitioner (Family)
308 HIGHLAND AVE UNIT C
WASHINGTON COURT HOUSE, OH 43160
Fayette County (740) 333-4950

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 Dennis Mesker's NPI number?

The NPI number for Dennis Mesker is 1467446146. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Where is Dennis Mesker located?

Dennis Mesker practices at 308 Highland Ave Unit C, Washington Court House, OH 43160. The listed phone number is (740) 333-4950.

What is Dennis Mesker's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Dennis Mesker enrolled in Medicare?

Yes. Dennis Mesker is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Dennis Mesker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Dennis Mesker reassigns Medicare benefits to Adena Medical Group LLC (Chillicothe, OH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Dennis Mesker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Dennis Mesker accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Antidote Health Plan of Ohio, Inc. and 2 other insurers list Dennis Mesker 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 Dennis Mesker was last updated on March 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.