DR. CHARLES DAVID O'SHAUGHNESSY M.D.
NPI 1831178003
Internal Medicine - Interventional Cardiology in Elyria, OH

Q: What is Charles O'shaughnessy's NPI number?

The NPI number for Charles O'shaughnessy is 1831178003. It was assigned to this individual provider in the NPPES registry on January 16, 2006.

Q: What is Charles O'shaughnessy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Active since January 16, 2006PECOS EnrolledAccepts Medicare Assignment

90.9/100

CMS Quality Rating

125 E BROAD ST, SUITE 305, ELYRIA, OH 44035(440) 414-9100(216) 201-5578 Get Directions Write a Review

NPPES record last updated: January 7, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 7, 2021, Apr 6, 2020, Apr 17, 2019 (3 updates tracked since 2019).

On this page

About Dr. Charles David O'shaughnessy M.d. NPPES

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

DR. CHARLES DAVID O'SHAUGHNESSY M.D. (NPI 1831178003) is an individual interventional cardiology provider in Elyria, Ohio, licensed in Ohio (35040861) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Fisher-titus Hospital, and is a graduate of University Of Toledo College Of Medicine (1976).

NPPES Registry Identity

NPI1831178003

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameDR. CHARLES DAVID O'SHAUGHNESSYCredential: M.D.

Location Address125 E BROAD ST, SUITE 305Elyria, OH 44035-6400

Mailing Address125 E Broad St, Suite 305Elyria, OH 44035-6400 · (440) 414-9100 · Fax (216) 201-5577

Phone(440) 414-9100

Fax(216) 201-5578

Sole ProprietorNo

Medical School CMSUniversity Of Toledo College Of MedicineGraduated 1976

Enumeration DateJanuary 16, 2006

Last NPPES UpdateJanuary 7, 20213 updates tracked since enumeration

NPPES CertifiedJanuary 7, 2021

✔ NPI 1831178003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in OH · 35040861

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 35040861 (OH)

125 E BROAD ST, Elyria, OH 44035

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Other Identifiers 6

OtherE40861OH · Summacare

Other000000128711OH · Anthem

Other100408OH · Kaiser

Medicaid0454244OH

Other060013316Railroad Medicare

Other341221800067OH · Caresource

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 and accepts Medicare assignment

Dr. Charles David O'shaughnessy M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749187623

PECOS Enrollment IDI20041208000961

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 Charles O'shaughnessy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Primary Care Practices Inc

4.0 mi

Orthopaedic Surgery

5001 TRANSPORTATION DR
Sheffield Village, OH 44054

Reassigned Medicare billing, Ohio enrollment
1,437 clinicians in this Medicare group

NPI 1114054384 (440) 329-2800

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 14

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.

1,068 services723 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

159 services130 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

144 services134 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

85 services83 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.

51 services51 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

40 services40 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.

37 services37 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

34 services34 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

27 services26 patients

Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist 93459

This procedure involves placing a tube into your left lower heart chamber, coronary artery, and bypass graft. It's done for diagnostic purposes and is carefully reviewed by a radiologist. This helps determine the health of your heart and arteries, aiding in future treatment plans.

19 services18 patients

Electrocardiogram (ecg) 2-day continuous with review by health care professional 93227

An Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.

18 services18 patients

Electrocardiogram (ecg) 2-day continuous 93225

An Electrocardiogram (ECG) 2-day continuous is a non-invasive test that records the electrical activity of your heart over 48 hours. It helps to detect irregular heart rhythms, heart disease, or other cardiac conditions. You wear a portable device that records heart activity as you go about your daily activities.

15 services15 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.

14 services14 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fisher-Titus Hospital

Acute Care Hospitals · Norwalk, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360065

Location272 Benedict AvenueNorwalk, OH 44857 · Huron County

Emergency services Birthing friendly

Uh St John Medical Center

Acute Care Hospitals · Westlake, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360123

Location29000 Center Ridge RoadWestlake, OH 44145 · Cuyahoga County

Emergency services

Uh Cleveland Medical Center

Acute Care Hospitals · Cleveland, OH

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360137

Location11100 Euclid AvenueCleveland, OH 44106 · Cuyahoga County

Emergency services Birthing friendly

University Hospitals - Elyria Medical Center

Acute Care Hospitals · Elyria, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360145

Location630 East River StreetElyria, OH 44035 · Lorain County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44035 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.

90.9/100

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

Scored through an Alternative Payment Model

Quality

81.8

Promoting Interoperability

100

Improvement Activities

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.

JAMES EDWARD LISI M.D.

Specialist

125 E BROAD ST
ELYRIA, OH 44035

Lorain County (440) 329-5943

DR. MICHAEL MONROE LANGER DO

Internal Medicine (Magnetic Resonance Imaging (MRI))

125 E BROAD ST, SUITE 305
ELYRIA, OH 44035

Lorain County (440) 414-9100

MRS. AUDREY HAVENS PA-C

Physician Assistant (Medical)

125 E BROAD ST
ELYRIA, OH 44035

Lorain County (440) 406-5500

MRS. BRENDA J LIFE CNP

Nurse Practitioner (Adult Health)

125 E BROAD ST, SUITE 305
ELYRIA, OH 44035

Lorain County (440) 326-4120

DR. BASAVARAJAPPA VISWANATH M.D.

Family Medicine

125 E BROAD ST, SUITE #209
ELYRIA, OH 44035

Lorain County (440) 329-7320

OM HEALTHCARE LLC

Clinic/Center (Multi-Specialty)

125 E BROAD ST, STE 215
ELYRIA, OH 44035

Lorain County (440) 329-7305

GOVIND K MEHTA, M.D., INC.

Otolaryngology

125 E BROAD ST, SUITE 322
ELYRIA, OH 44035

Lorain County (440) 329-7345

GOVINDRAM KESHAVLAL MEHTA M.D.

Otolaryngology

125 E BROAD ST, STE 322
ELYRIA, OH 44035

Lorain County (440) 329-7345

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 Charles O'shaughnessy's NPI number?

The NPI number for Charles O'shaughnessy is 1831178003. It was assigned to this individual provider in the NPPES registry on January 16, 2006.

Where is Charles O'shaughnessy located?

Charles O'shaughnessy practices at 125 E Broad St Suite 305, Elyria, OH 44035. The listed phone number is (440) 414-9100.

What is Charles O'shaughnessy's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Charles O'shaughnessy enrolled in Medicare?

Yes. Charles O'shaughnessy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Charles O'shaughnessy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles O'shaughnessy reassigns Medicare benefits to University Primary Care Practices Inc (Sheffield Village, 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 Charles O'shaughnessy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles O'shaughnessy 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 3 other insurers list Charles O'shaughnessy 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.

Is Charles O'shaughnessy affiliated with any hospitals?

According to CMS data, Charles O'shaughnessy is affiliated with Fisher-Titus Hospital, Uh St John Medical Center, Uh Cleveland Medical Center and University Hospitals - Elyria Medical Center.

When was this NPI record last updated?

The NPPES record for Charles O'shaughnessy was last updated on January 7, 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.