THOMAS M KOROSCIL MD
NPI 1811953680
Internal Medicine - Endocrinology, Diabetes & Metabolism in Dayton, OH

Q: What is Thomas Koroscil's NPI number?

The NPI number for Thomas Koroscil is 1811953680. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Q: What is Thomas Koroscil's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Koroscil was last updated on March 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since April 21, 2006PECOS Enrolled

77.04/100

CMS Quality Rating

1222 S PATTERSON BLVD, SUITE 220, DAYTON, OH 45402(937) 223-5350(937) 224-3112 Get Directions Write a Review

NPPES record last updated: March 13, 2014. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Thomas M Koroscil Md NPPES

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

THOMAS M KOROSCIL MD (NPI 1811953680) is an individual endocrinology, diabetes & metabolism provider in Dayton, Ohio, licensed in Ohio (35083507) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811953680

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameTHOMAS M KOROSCILCredential: MD

Location Address1222 S PATTERSON BLVD, SUITE 220Dayton, OH 45402-2684

Mailing Address725 University BlvdDayton, OH 45435-0001 · (937) 245-7100 · Fax (937) 245-7999

Phone(937) 223-5350

Fax(937) 224-3112

Sole ProprietorNo

Enumeration DateApril 21, 2006

Last NPPES UpdateMarch 13, 2014

✔ NPI 1811953680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in OH · 35083507

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

1222 S PATTERSON BLVD, Dayton, OH 45402

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Other Identifiers 3

Medicare UPINI09793

Medicaid2492333OH

Medicare PIN4136951

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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)

Thomas M Koroscil 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.

Areas of Expertise CMS Part B claims 3

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.

90 services84 patients

Ultrasound scan of head and neck soft tissue 76536

An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.

25 services25 patients

Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251

This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45402 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.04/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

67.82

Promoting Interoperability

100

Improvement Activities

Cost

48.67

Referred Medical Equipment & Supplies CMS DME claims 2

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

5 suppliers14 claims29 services$5.67 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

12 suppliers131 claims138 services$187.75 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 20

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

MS. AUDREY ELIZABETH WALSTROM M.A., D.M.A.

Speech-Language Pathologist

1222 S PATTERSON BLVD
DAYTON, OH 45402

Montgomery County (937) 496-2622

DR. CATHERINE L LANZER AU.D.

Audiologist

1222 S PATTERSON BLVD, SUITE 400
DAYTON, OH 45402

Montgomery County (937) 496-2600

KATELYN JEAN BOOHER D.O.

Internal Medicine (Infectious Disease)

1222 S PATTERSON BLVD, STE 220
DAYTON, OH 45402

Montgomery County (937) 223-5350

MRS. JENNIFER RUTH FITZPATRICK FNP-BC

Nurse Practitioner (Family)

1222 S PATTERSON BLVD, STE 400
DAYTON, OH 45402

Montgomery County (937) 496-2620

ANGELA CAMPANELLI

Speech-Language Pathologist

1222 S PATTERSON BLVD
DAYTON, OH 45402

Montgomery County (937) 496-2600

DR. MICHAEL SMITH M.D.

Hospitalist

1222 S PATTERSON BLVD, STE 220
DAYTON, OH 45402

Montgomery County (937) 223-5350

FELICIA BOUBIN AUD

Audiologist

1222 S PATTERSON BLVD, STE 400
DAYTON, OH 45402

Montgomery County (937) 496-2620

DR. DEAN A. BRICKER MD

Internal Medicine

1222 S PATTERSON BLVD, SUITE 230
DAYTON, OH 45402

Montgomery County (937) 223-5350

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 Thomas Koroscil's NPI number?

The NPI number for Thomas Koroscil is 1811953680. It was assigned to this individual provider in the NPPES registry on April 21, 2006.

Where is Thomas Koroscil located?

Thomas Koroscil practices at 1222 S Patterson Blvd Suite 220, Dayton, OH 45402. The listed phone number is (937) 223-5350.

What is Thomas Koroscil's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Thomas Koroscil enrolled in Medicare?

Yes. Thomas Koroscil is registered in the Medicare PECOS enrollment system.

What insurance does Thomas Koroscil accept?

Health plans from CareSource list Thomas Koroscil 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 Thomas Koroscil was last updated on March 13, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.