DR. PAUL RONALD BREYER (M.D.) – Pediatric Endocrinology Physician, NPI 1649343351

DR. PAUL RONALD BREYER (M.D.) is a healthcare provider. based in Dayton, Ohio. specializing in PEDIATRIC MEDICINE, ENDOCRINOLOGY. They hold the professional credentials M.D.. They hold a License No. 35068974 (OH). The NPI Number for DR. PAUL RONALD BREYER (M.D.) is 1649343351

Main info

Male
34 Years Of Experience
Accepts Medicare Assignment
Name
DR. PAUL RONALD BREYER (M.D.)
NPI
1649343351
Phone
Not provided
Address
1 CHILDRENS PLZ
Enumeration Date
17 November 2006
Last Update Date
20 January 2012

Doctor Profile

Medical School Name
UNIVERSITY OF MINNESOTA MEDICAL SCHOOL
Secondary Phone
9376414000
Graduation Year
1992 (34 years ago)
PAC ID
7911281696
Group Practice PAC ID
5496916124
Professional Enrollment ID
I20181114003482
Address ID
OH454041873DA1XXXXPLZX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

1,709 PEDIATRIC MEDICINE in OH

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Provider Addresses for DR. PAUL RONALD BREYER (M.D.)

  • Dayton Children’s Hospital, 1, Childrens Plaza, Dayton, Montgomery County, Ohio, 45404, United States

    DAYTON, OH 454041898

    Phone:

    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)

CMS reports 1 Open Payments records for all available years, with a total value of $14.

Total Amount is formed as General ($14) + Research ($0) + Ownership ($0) = $14.

Last reported payment date: 2023-01-25 • Largest payer in this snapshot: TOLMAR, INC. ($14).

Total Amount

$14

General + Research + Ownership

Payments

1

Total payment records

General Amount

$14

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2023-01-25

Latest reported date

Top Companies

Largest payers in this snapshot

CompanyAmount
TOLMAR, INC.$14
View all Open Payments →|Open Payments Risk Radar →

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: 2018-11-14

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
I20181114003482IEndocrinologyOHTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 45404)

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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: 5496916124View full group profile
NameSpecialtyState
Critical Care (Intensivists)OH
Emergency Medicine, Pediatric MedicineNY
G A S T R O E N T E R O L O G YOH
-OH
Pediatric Medicine, General SurgeryOH
A N E S T H E S I O L O G YTN
Pediatric MedicineOH
Critical Care (Intensivists), Pediatric MedicineOH
H E M A T O L O G Y/ O N C O L O G YOH
Pediatric MedicineOH

Reviews

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Frequently asked questions

Does DR. PAUL RONALD BREYER (M.D.) have a public NPI I can cite?
Public records show DR. PAUL RONALD BREYER (M.D.) under NPI 1649343351.
Should I treat DR. PAUL RONALD BREYER (M.D.) as an active provider?
Patients and plans typically see DR. PAUL RONALD BREYER (M.D.) as active in the national extract.
How should patients interpret DR. PAUL RONALD BREYER (M.D.)'s specialty?
The extract shows Pediatric Endocrinology Physician for DR. PAUL RONALD BREYER (M.D.). Clinical services aligned with this taxonomy classification.
What geographic area is tied to DR. PAUL RONALD BREYER (M.D.)?
DR. PAUL RONALD BREYER (M.D.) is associated with Dayton, Ohio in the same public data insurers reference.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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