NPI registry status
Active
2026 NPPES data Gerontology Registered Nurse NPI 1124642707 FNP-C
Verify on CMS → Chrystn Petsas, FNP-C
Gerontology Registered Nurse in Oberlin, 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 772 in Gerontology Registered Nurse, 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 · 155 beneficiaries · Gerontology Registered Nurse avg: 2K
What the federal data shows
Chrystn Petsas, FNP-C filed 1,454 Medicare Part D claims in 2024 as a Gerontology Registered Nurse in Oberlin, Ohio.
- 1K
- Part D claims, 2024
- ≥80th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Chrystn Petsas, FNP-C
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1124642707), first enumerated 05/30/2020.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,454 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Ohio statewide board action statistics are published annually — these figures describe aggregate state activity, not Chrystn Petsas, FNP-C's individual license status. Verify directly with the state medical board.
Source: OMB annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1124642707 · Gerontology Registered Nurse
NPI-10 · ENUM-RECENT · TAX-NARROW · RX-MID · BOOK-THIN · PHOTO-ENUM
- NPI-10 1124642707
- ENUM-RECENT 2020
- TAX-NARROW 772
- RX-MID 1,454
- BOOK-THIN 75 in Ohio
- PHOTO-ENUM Dorothy Michaels, NU… · 2020
Chrystn Petsas, FNP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
1,454 ≥ 80th percentile 80% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Chrystn Petsas, FNP-C?
Quality data not reportedPrimary specialty
Gerontology Registered Nurse
Medicare Part D claims
1,454 17% vs specialty avg
Specialty distribution in Ohio
How Gerontology Registered Nurse 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 Registered Nurse. 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).
Practice Address
Provider Details
| NPI | 1124642707 |
|---|---|
| Specialty | Gerontology Registered Nurse |
| Credentials | FNP-C |
| Gender | Female |
| NPI Issued | 05/30/2020 |
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 Chrystn Petsas, FNP-C. To verify Chrystn Petsas, FNP-C'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 2024.
1,454
Total Claims
$162K
Total Drug Cost
155
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,516
- Total Day Supply
- 102,666
- Generic Drug Cost
- $32K
- Antibiotic Claims
- 30
Patient Demographics
- Average Patient Age
- 85.4 years
- Avg HCC Risk Score
- 1.21
- Gender Split
- 67% female / 33% male
- Age Distribution
- <65: 0, 65-74: N/A, 75-84: N/A, 85+: 92
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Chrystn Petsas, FNP-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Levothyroxine Sodium
Levothyroxine Sodium
83 claims
- Atorvastatin Calcium
Atorvastatin Calcium
67 claims
- Amlodipine Besylate
Amlodipine Besylate
62 claims
- Trazodone Hcl
Trazodone Hcl
57 claims
- Metoprolol Succinate
Metoprolol Succinate
48 claims
- Gabapentin
Gabapentin
47 claims
- Tamsulosin Hcl
Tamsulosin Hcl
46 claims
- Simvastatin
Simvastatin
40 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 83 |
| Atorvastatin Calcium | 67 |
| Amlodipine Besylate | 62 |
| Trazodone Hcl | 57 |
| Metoprolol Succinate | 48 |
| Gabapentin | 47 |
| Tamsulosin Hcl | 46 |
| Simvastatin | 40 |
| Lisinopril | 36 |
| Losartan Potassium | 36 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Registered Nurse Overview
How Chrystn Petsas, FNP-C fits within the Gerontology Registered Nurse landscape nationally.
772
Gerontology Registered Nurse Providers in US
49
States with Gerontology Registered Nurse
1,748
Avg Claims per Provider
Chrystn Petsas, FNP-C's 1,454 claims are below the specialty average of 1,748.
Nationwide Gerontology Registered Nurse peers with similar MIPS or enrollment year
Two federal-record peer sets for Petsas, both outside Ohio so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2020)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gerontology Registered Nurse Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Petsas.
One of 75 Gerontology Registered Nurse providers enrolled in Ohio, 5 are shown here.
Stacie Alcorn
RN, BSN
Piqua, OH
Geraldine Anglin
RN
Vermilion, OH
Jason Atwell
CNP
Galion, OH
Brenda Augsbach
MSN, RNC, CRRN
Dayton, OH
Stephanie Biros
RN
Cincinnati, OH
Compare Gerontology Registered Nurse nationally: see state-by-state distribution →
Frequently Asked Questions
What is Chrystn Petsas, FNP-C's specialty? ▼
Chrystn Petsas, FNP-C specializes in Gerontology Registered Nurse and practices in Oberlin, Ohio. Credentials: FNP-C.
How much does Chrystn Petsas, FNP-C prescribe under Medicare Part D? ▼
In 2024, Chrystn Petsas, FNP-C wrote 1,454 Medicare Part D claims totaling $162K in drug costs for 155 beneficiaries.
Where is Chrystn Petsas, FNP-C located? ▼
Chrystn Petsas, FNP-C is located at 600 KENDAL DR, Oberlin, OH, 44074. Phone: (440) 775-0094.
What is Chrystn Petsas, FNP-C's NPI number? ▼
Chrystn Petsas, FNP-C's National Provider Identifier (NPI) is 1124642707, issued on 05/30/2020.
How many Gerontology Registered Nurse providers are there in the US? ▼
There are 772 Gerontology Registered Nurse providers across 49 states in the US. The average Gerontology Registered Nurse provider writes 1,748 Medicare Part D claims per year.
What drugs does Chrystn Petsas, FNP-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Chrystn Petsas, FNP-C's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Chrystn Petsas, FNP-C accept Medicare? ▼
Chrystn Petsas, FNP-C appears in CMS Medicare data with 1,454 Part D claims and 155 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Chrystn Petsas, FNP-C's credentials? ▼
Chrystn Petsas, FNP-C's NPI is 1124642707 with credentials FNP-C. 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.