NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1114912029 CNP
Verify on CMS → David Willman, CNP
Family Nurse Practitioner in Columbus, 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 210,832 in Family 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
301
Medicare Part D claims · 202 beneficiaries · Family Nurse Practitioner avg: 1K
What the federal data shows
David Willman, CNP filed 301 Medicare Part D claims in 2023 as a Family Nurse Practitioner in Columbus, Ohio.
- 301
- Part D claims, 2023
- ≥57th
- 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.
CMS NPPES provider registry desk
NPI 1114912029 · Family Nurse Practitioner
NPI-10 · ENUM-LEGACY · TAX-MEGA · RX-LIGHT · BOOK-MID · PHOTO-ENUM
- NPI-10 1114912029
- ENUM-LEGACY 2005
- TAX-MEGA 211K Family Nurse
- RX-LIGHT 301
- BOOK-MID 8,606 in Ohio
- PHOTO-ENUM Sandra Cruickshank · 2005
David Willman, CNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
301 ≥ 57th percentile 57% of 1,370,886 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 · 2023
What does the federal data show about David Willman, CNP?
Quality data not reportedPrimary specialty
Family Nurse Practitioner
Medicare Part D claims
301 75% vs specialty avg
Specialty distribution in Ohio
How Family 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 Family 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).
Practice Address
Provider Details
| NPI | 1114912029 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | CNP |
| Gender | Male |
| NPI Issued | 09/16/2005 |
Hospital and facility affiliations
Facilities where David Willman, 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.
Mid-Ohio Emergency Services, LLC
New Albany, OH
P.R. Care, Ltd
Columbus, 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 David Willman, CNP. To verify David Willman, 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.
301
Total Claims
$4K
Total Drug Cost
202
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 309
- Total Day Supply
- 2,602
- Generic Drug Cost
- $2K
- Opioid Claims
- 67 (22.3% rate)
- Antibiotic Claims
- 62
Patient Demographics
- Average Patient Age
- 68.1 years
- Avg HCC Risk Score
- 1.57
- Gender Split
- 62% female / 38% male
- Age Distribution
- <65: 61, 65-74: 76, 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.
What David Willman, CNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Prednisone
Prednisone
50 claims
- Cephalexin
Cephalexin
30 claims
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
26 claims
- Ondansetron Odt
Ondansetron Odt
23 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
22 claims
- Diclofenac Sodium 19
Diclofenac Sodium
19 claims
| Drug | Claims |
|---|---|
| Prednisone | 50 |
| Cephalexin | 30 |
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 26 |
| Ondansetron Odt Ondansetron | 23 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 22 |
| Diclofenac Sodium | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How David Willman, CNP fits within the Family Nurse Practitioner landscape nationally.
210,832
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider
David Willman, CNP's 301 claims are below the specialty average of 1,222.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Willman, both outside Ohio so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Ohio
Other clinicians with the same primary specialty enrolled in Ohio, drawn from the same CMS NPPES roster as Willman.
One of 8,606 Family Nurse Practitioner providers enrolled in Ohio, 5 are shown here.
Dr. Alicia Abate
CRNP
Steubenville, OH
Dr. Isabel Abba-Mesue
CNP
Cincinnati, OH
Dr. Carol Abbott
APRN
Cincinnati, OH
Dr. Lina Abdel-Rasoul
APRN-CNP
Findlay, OH
Dr. Roda Abdirizak
FNP
Westerville, OH
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is David Willman, CNP's specialty? ▼
David Willman, CNP specializes in Family Nurse Practitioner and practices in Columbus, Ohio. Credentials: CNP.
How much does David Willman, CNP prescribe under Medicare Part D? ▼
In 2023, David Willman, CNP wrote 301 Medicare Part D claims totaling $4K in drug costs for 202 beneficiaries.
Where is David Willman, CNP located? ▼
David Willman, CNP is located at 3705 OLENTANGY RIVER RD, Columbus, OH, 43214. Phone: (614) 262-6772.
What is David Willman, CNP's NPI number? ▼
David Willman, CNP's National Provider Identifier (NPI) is 1114912029, issued on 09/16/2005.
Does David Willman, CNP prescribe opioids? ▼
Yes, David Willman, CNP had 67 opioid claims in 2023 with an opioid prescribing rate of 22.3%.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 210,832 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does David Willman, CNP prescribe most often? ▼
Based on 2023 Medicare Part D data, David Willman, CNP's most frequently prescribed drugs include Prednisone, Cephalexin, Oxycodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Willman, CNP accept Medicare? ▼
David Willman, CNP appears in CMS Medicare data with 301 Part D claims and 202 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Willman, CNP's credentials? ▼
David Willman, CNP's NPI is 1114912029 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.
- 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
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.