NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1639806631 APRN-CNP
Verify on CMS → Chad Breznak, APRN-CNP
Gerontology Nurse Practitioner in Youngstown, Ohio.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 9,706 in Gerontology Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
1K
Medicare Part D claims · 243 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Chad Breznak, APRN-CNP filed 1,029 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in Youngstown, Ohio.
- 1K
- Part D claims, 2023
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Chad Breznak, APRN-CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,029 Top 24% higher than 76% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Chad Breznak, APRN-CNP?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
1,029 20% vs specialty avg
Specialty distribution in Ohio
How Gerontology Nurse Practitioner compares to other specialties among Ohio providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gerontology Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Chad Breznak, APRN-CNP appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN-CNP credentials at 3551 BELMONT AVE, Youngstown, OH, 44505, with a listed phone of (330) 222-4030. NPI 1639806631 was issued on 08/01/2022.
Medicare Part D records for calendar year 2023 show 1,029 prescription claims written by this provider, covering 243 Medicare beneficiaries and totaling roughly $111K in drug spend, with an opioid prescribing rate of 5.7%.
Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,706 enrolled providers across 54 states and an average of 1,283 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1639806631 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | APRN-CNP |
| Gender | Male |
| NPI Issued | 08/01/2022 |
Hospital and facility affiliations
Facilities where Chad Breznak, APRN-CNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Osh-OH Physicians Group PC
Cleveland, OH
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Ohio OMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~48K Ohio medical licensees in 2023 - they are NOT specific to Chad Breznak, APRN-CNP. To verify Chad Breznak, APRN-CNP's current license status, search the OMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
158
Total board actions, Ohio 2023
Across 154 cases
3.29
Actions per 1,000 licensees
Ohio statewide rate
probation
Most common action type
56 cases
OMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Ohio disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,029
Total Claims
$111K
Total Drug Cost
243
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,905
- Total Day Supply
- 50,980
- Generic Drug Cost
- $23K
- Opioid Claims
- 59 (5.7% rate)
- Antibiotic Claims
- 31
Patient Demographics
- Average Patient Age
- 71.2 years
- Avg HCC Risk Score
- 1.73
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 49, 65-74: 99, 75-84: 63, 85+: 32
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Chad Breznak, APRN-CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
90 claims
- Sertraline Hcl
Sertraline Hcl
50 claims
- Furosemide
Furosemide
42 claims
- Levothyroxine Sodium
Levothyroxine Sodium
41 claims
- Lisinopril 33
Lisinopril
33 claims
- Albuterol Sulfate … 27
Albuterol Sulfate Hfa
27 claims
- Oxycodone Hcl 26
Oxycodone Hcl
26 claims
- Metformin Hcl 24
Metformin Hcl
24 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 90 |
| Sertraline Hcl | 50 |
| Furosemide | 42 |
| Levothyroxine Sodium | 41 |
| Lisinopril | 33 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 27 |
| Oxycodone Hcl | 26 |
| Metformin Hcl | 24 |
| Methylprednisolone | 24 |
| Amlodipine Besylate | 20 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Nurse Practitioner Overview
How Chad Breznak, APRN-CNP fits within the Gerontology Nurse Practitioner landscape nationally.
9,706
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider
Chad Breznak, APRN-CNP's 1,029 claims are below the specialty average of 1,283.
Nearby Gerontology Nurse Practitioner Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Breznak.
Dr. Jennifer Aboagye
APRN.CNP
Blue Ash, OH
Dr. Amanda Adams
AG-ACNP
Dayton, OH
Erica Adams
Warrensville Heights, OH
Dr. Michael Adams
CNP
University Heights, OH
Dr. Estahil Aden
APRN-CNP
Columbus, OH
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Ohio medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Chad Breznak, APRN-CNP's specialty? ▼
Chad Breznak, APRN-CNP specializes in Gerontology Nurse Practitioner and practices in Youngstown, Ohio. Credentials: APRN-CNP.
How much does Chad Breznak, APRN-CNP prescribe under Medicare Part D? ▼
In 2023, Chad Breznak, APRN-CNP wrote 1,029 Medicare Part D claims totaling $111K in drug costs for 243 beneficiaries.
Where is Chad Breznak, APRN-CNP located? ▼
Chad Breznak, APRN-CNP is located at 3551 BELMONT AVE, Youngstown, OH, 44505. Phone: (330) 222-4030.
What is Chad Breznak, APRN-CNP's NPI number? ▼
Chad Breznak, APRN-CNP's National Provider Identifier (NPI) is 1639806631, issued on 08/01/2022.
Does Chad Breznak, APRN-CNP prescribe opioids? ▼
Yes, Chad Breznak, APRN-CNP had 59 opioid claims in 2023 with an opioid prescribing rate of 5.7%.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 9,706 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does Chad Breznak, APRN-CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Chad Breznak, APRN-CNP's most frequently prescribed drugs include Atorvastatin Calcium, Sertraline Hcl, Furosemide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Chad Breznak, APRN-CNP accept Medicare? ▼
Chad Breznak, APRN-CNP appears in CMS Medicare data with 1,029 Part D claims and 243 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chad Breznak, APRN-CNP's credentials? ▼
Chad Breznak, APRN-CNP's NPI is 1639806631 with credentials APRN-CNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.