LEONARD P BERENHOLZ (M.D.) – Otology & Neurotology Physician, NPI 1174526305

LEONARD P BERENHOLZ (M.D.) is a healthcare provider. based in Warren, Ohio. specializing in OTOLARYNGOLOGY. They hold the professional credentials M.D.. They hold a License No. 35073963B (OH). The NPI Number for LEONARD P BERENHOLZ (M.D.) is 1174526305

Main info

Male
43 Years Of Experience
Accepts Medicare Assignment
Name
LEONARD P BERENHOLZ (M.D.)
NPI
1174526305
Phone
(330) 856-4000
Address
3893 E MARKET ST
Enumeration Date
23 May 2005
Last Update Date
9 July 2007

Doctor Profile

Medical School Name
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Secondary Phone
3308564000
Graduation Year
1983 (43 years ago)
PAC ID
7911076252
Group Practice PAC ID
8426952953
Professional Enrollment ID
I20091015000093
Address ID
OH444844706WA3893XSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:21State licenses:1Digital endpointsOther names

535 OTOLARYNGOLOGY in OH

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Provider Addresses for LEONARD P BERENHOLZ (M.D.)

  • East Market Street, Warren, Trumbull County, Ohio, 44484, United States of America

    WARREN, OH 444844706

    Phone: (330) 856-4000

    Fax: (330) 609-9910

    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: 2009-10-15

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
I20091015000093IOtolaryngologyOHTBD

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
99212Established patient office or other outpatient visit, 10-19 minutes261240$0
99203New patient office or other outpatient visit, 30-44 minutes190190$0
99213Established patient office or other outpatient visit, 20-29 minutes184167$0
92504Exam of ear using a microscope8765$0
G0268Removal of impacted cerumen (one or both ears) by physician on same date of service as audiologic function testing6969$0
View full utilization report →

Insurance plans in this area (ZIP 44484)

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Provider's Procedures

LEONARD P BERENHOLZ (M.D.) performs procedures in OTOLARYNGOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
OTOLARYNGOLOGYOH92567Eardrum testing using ear probe1311

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: 8426952953View full group profile
NameSpecialtyState
O T O L A R Y N G O L O G YPA
Qualified AudiologistOH
Qualified AudiologistOH
-OH
-OH
Nurse PractitionerOH
Nurse PractitionerOH
Nurse PractitionerOH

Reviews

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Frequently asked questions

How do payers reference LEONARD P BERENHOLZ (M.D.)?
For LEONARD P BERENHOLZ (M.D.), use NPI 1174526305 as the unique 10-digit identifier.
Is LEONARD P BERENHOLZ (M.D.) shown as active in public data?
Registry records indicate LEONARD P BERENHOLZ (M.D.) maintains an active NPI.
What kind of doctor is LEONARD P BERENHOLZ (M.D.)?
LEONARD P BERENHOLZ (M.D.) is associated with Otology & Neurotology Physician in the directory — Clinical services aligned with this taxonomy classification.
Where in Ohio is LEONARD P BERENHOLZ (M.D.) registered?
Use Warren, Ohio as the headline location for LEONARD P BERENHOLZ (M.D.) here.
What does 2 location(s) imply?
2 practice locations appear in the available data.

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