STEPHEN M. DENNING (M.D.) – Cardiovascular Disease Physician, NPI 1710966759

STEPHEN M. DENNING (M.D.) is a healthcare provider. based in Canton, Ohio. specializing in Cardiovascular Disease Physician. They hold the professional credentials M.D.. They hold a License No. 35-06-9847 (OH). The NPI Number for STEPHEN M. DENNING (M.D.) is 1710966759

Main info

Male
46 Years Of Experience
Name
STEPHEN M. DENNING (M.D.)
NPI
1710966759
Phone
(330) 454-8076
Address
2600 6TH ST SW
Enumeration Date
10 January 2006
Last Update Date
17 April 2008

Doctor Profile

Medical School Name
DUKE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
3304548076
Graduation Year
1980 (46 years ago)
PAC ID
9032006838
Group Practice PAC ID
1850726126
Professional Enrollment ID
I20050809001105
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for STEPHEN M. DENNING (M.D.)

  • Aultman Hospital, 2600, 6th Street Southwest, Lincoln Heights, Canton, Stark County, Ohio, 44710, United States

    SUITE A2-710

    CANTON, OH 447101702

    Phone: (330) 454-8076

    Fax: (330) 454-3927

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2005-08-09

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20050809001105ICardiovascular Disease (Cardiology)OHTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes3520$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes1111$0
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Insurance plans in this area (ZIP 44710)

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Provider's Procedures

STEPHEN M. DENNING (M.D.) performs procedures in Cardiovascular Disease Physician. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
CARDIOVASCULAR DISEASE (CARDIOLOGY)OH78452Nuclear medicine study of vessels of heart using drugs or exercise multiple studies9595
CARDIOVASCULAR DISEASE (CARDIOLOGY)OH93010Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report535451

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 1850726126View full group profile
NameSpecialtyState
Cardiovascular Disease (Cardiology)OH
Certified Clinical Nurse Specialist (Cns)OH
-OH
Nurse PractitionerOH
-OH
-OH
-OH
Certified Registered Nurse Anesthetist (Crna)OH
Certified Registered Nurse Anesthetist (Crna)OH
Nurse PractitionerOH

Reviews

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Frequently asked questions

What is the 10-digit NPI for STEPHEN M. DENNING (M.D.)?
STEPHEN M. DENNING (M.D.) — NPI 1710966759 — is the standard way to identify this listing.
Does CMS list STEPHEN M. DENNING (M.D.) as active?
Yes — STEPHEN M. DENNING (M.D.) is active in the NPI listing used on this page.
What taxonomy line describes STEPHEN M. DENNING (M.D.)?
For research purposes, treat STEPHEN M. DENNING (M.D.) as Cardiovascular Disease Physician in this dataset. Clinical services aligned with this taxonomy classification.
Does STEPHEN M. DENNING (M.D.) list a practice location?
Patients near Canton, Ohio may find STEPHEN M. DENNING (M.D.) in results; validate coverage separately.
Why does STEPHEN M. DENNING (M.D.) have multiple addresses?
2 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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