NPI registry status
Active
2026 NPPES data Obstetrics & Gynecology Nurse Practitioner NPI 1336589852 CNP
Verify on CMS → Crystal McGrain, CNP
Obstetrics & Gynecology Nurse Practitioner in Bowling Green, 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 2,867 in Obstetrics & Gynecology 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
67
Medicare Part D claims · 26 beneficiaries · Obstetrics & Gynecology Nurse Practitioner avg: 232
MIPS score
78.9/100
▼ 4 pts below national avg 83.1 · Above neutral
Industry payments
$118
1 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Crystal McGrain, CNP reported a CMS MIPS final score of 78.9/100 - below the 83.1 national average - and filed 67 Medicare Part D claims in 2023.
- 78.9/100
- MIPS score · -4 vs avg
- 67
- Part D claims, 2023
- $118
- industry payments (Sunshine Act)
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.
Crystal McGrain, CNP's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
79 27th percentile higher than 27% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Crystal McGrain, CNP sits
This provider among obstetrics & gynecology nurse practitioner peers
Across the 240 obstetrics & gynecology nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Crystal McGrain, CNP writes more Part D claims than 33% of them and scores higher on MIPS quality than 25% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one obstetrics & gynecology nurse practitioner peer from a representative sample of 60; the gold marker is Crystal McGrain, CNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Crystal McGrain, CNP?
Near national averagePrimary specialty
Obstetrics & Gynecology Nurse Practitioner
Medicare Part D claims
67 71% vs specialty avg
MIPS final score
78.9/100 4.2 pts vs avg
Specialty distribution in Ohio
How Obstetrics & Gynecology Nurse Practitioner compares to other specialties among Ohio providers
Medicare quality performance, MIPS
Crystal McGrain, CNP's 2023 MIPS final score plotted against the Obstetrics & Gynecology Nurse Practitioner national average
- MIPS Final Score
- 78.9/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Obstetrics & Gynecology Nurse Practitioner) - 78.9/100 vs national avg 83.1
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).
Crystal McGrain, CNP appears in the CMS NPPES registry as an Obstetrics & Gynecology Nurse Practitioner provider holding CNP credentials at 838 E WOOSTER ST, Bowling Green, OH, 43402, with a listed phone of (419) 372-2271. NPI 1336589852 was issued on 06/28/2013.
Medicare Part D records for calendar year 2023 show 67 prescription claims written by this provider, covering 26 Medicare beneficiaries and totaling roughly $5K in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 78.9/100 for the 2023 performance year (Quality 75.8, Cost 68.2), compared with the national average of 83.1.
Obstetrics & Gynecology Nurse Practitioner is a narrow specialty nationwide, with 2,867 enrolled providers across 52 states and an average of 232 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 | 1336589852 |
|---|---|
| Specialty | Obstetrics & Gynecology Nurse Practitioner |
| Credentials | CNP |
| Gender | Female |
| NPI Issued | 06/28/2013 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
78.9349
Final Score
Avg: 83.1
75.7893
Quality
68.1603
Cost
83
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Crystal McGrain, 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.
Blanchard Valley Medical Practice LLC
Findlay, 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).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Crystal McGrain, CNP. Source: openpaymentsdata.cms.gov.
Total received
$118
Largest payer
Axonics, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
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 Crystal McGrain, CNP. To verify Crystal McGrain, 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.
67
Total Claims
$5K
Total Drug Cost
26
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 108
- Total Day Supply
- 3,032
- Generic Drug Cost
- $4K
Patient Demographics
- Average Patient Age
- 57.5 years
- Avg HCC Risk Score
- 0.90
- Gender Split
- 100% female / 0% male
- Age Distribution
- <65: 13, 65-74: 11, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Estradiol | 26 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Obstetrics & Gynecology Nurse Practitioner in OH →
All providers in Ohio →
Compare specialties →
Obstetrics & Gynecology Nurse Practitioner Overview
How Crystal McGrain, CNP fits within the Obstetrics & Gynecology Nurse Practitioner landscape nationally.
2,867
Obstetrics & Gynecology Nurse Practitioner Providers in US
52
States with Obstetrics & Gynecology Nurse Practitioner
232
Avg Claims per Provider
Crystal McGrain, CNP's 67 claims are below the specialty average of 232.
Nearby Obstetrics & Gynecology Nurse Practitioner Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as McGrain.
Dr. Elizabeth Allen
CNP
Proctorville, OH
Dr. Angela Alston
NP
Columbus, OH
Dr. Deborah Bazzo
CNP
Cleveland, OH
Dr. Tracey Begley
CNP
Maumee, OH
Dr. Julie Brennan
CNP
Youngstown, OH
Compare Obstetrics & Gynecology 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 Obstetrics & Gynecology 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 Crystal McGrain, CNP's specialty? ▼
Crystal McGrain, CNP specializes in Obstetrics & Gynecology Nurse Practitioner and practices in Bowling Green, Ohio. Credentials: CNP.
How much does Crystal McGrain, CNP prescribe under Medicare Part D? ▼
In 2023, Crystal McGrain, CNP wrote 67 Medicare Part D claims totaling $5K in drug costs for 26 beneficiaries.
What is Crystal McGrain, CNP's Medicare quality score? ▼
Crystal McGrain, CNP has a CMS MIPS Final Score of 78.9/100 (Quality: 75.8, Cost: 68.2). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Crystal McGrain, CNP located? ▼
Crystal McGrain, CNP is located at 838 E WOOSTER ST, Bowling Green, OH, 43402. Phone: (419) 372-2271.
What is Crystal McGrain, CNP's NPI number? ▼
Crystal McGrain, CNP's National Provider Identifier (NPI) is 1336589852, issued on 06/28/2013.
How many Obstetrics & Gynecology Nurse Practitioner providers are there in the US? ▼
There are 2,867 Obstetrics & Gynecology Nurse Practitioner providers across 52 states in the US. The average Obstetrics & Gynecology Nurse Practitioner provider writes 232 Medicare Part D claims per year.
What drugs does Crystal McGrain, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Crystal McGrain, CNP's most frequently prescribed drugs include Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Crystal McGrain, CNP accept Medicare? ▼
Crystal McGrain, CNP appears in CMS Medicare data with 67 Part D claims and 26 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Crystal McGrain, CNP's credentials? ▼
Crystal McGrain, CNP's NPI is 1336589852 with credentials 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.
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 May 2026.