NPI registry status
Active
2026 NPPES data Podiatrist NPI 1558566208 DPM
Verify on CMS → David Wanner, DPM
Podiatrist in Ottumwa, Iowa.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,498 in Podiatrist, 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
447
Medicare Part D claims · 148 beneficiaries · Podiatrist avg: 304
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
64.1/100
▼ 19 pts below national avg 83.1 · Mid-tier
Industry payments
$453.9
11 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
David Wanner, DPM reported a CMS MIPS final score of 64.1/100 - below the 83.1 national average - and filed 447 Medicare Part D claims in 2023.
- 64.1/100
- MIPS score · -19 vs avg
- 447
- Part D claims, 2023
- 97%
- generic prescribing
- $453.9
- 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.
David Wanner, DPM's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
64 6th percentile higher than 6% 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 David Wanner, DPM sits
This provider among podiatrist peers
Across the 2,987 podiatrist providers who report both Medicare Part D prescribing and a MIPS quality score, David Wanner, DPM writes more Part D claims than 80% of them and scores higher on MIPS quality than 32% - placing this provider in the high-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 podiatrist peer from a representative sample of 60; the gold marker is David Wanner, DPM. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about David Wanner, DPM?
Below national averagePrimary specialty
Podiatrist
Medicare Part D claims
447 47% vs specialty avg
MIPS final score
64.1/100 19 pts vs avg
Specialty distribution in Iowa
How Podiatrist compares to other specialties among Iowa providers
Medicare quality performance, MIPS
David Wanner, DPM's 2023 MIPS final score plotted against the Podiatrist national average
- MIPS Final Score
- 64.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Podiatrist) - 64.1/100 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).
David Wanner, DPM appears in the CMS NPPES registry as a Podiatrist provider holding DPM credentials at 1005 PENNSYLVANIA AVE, Ottumwa, IA, 52501, with a listed phone of (641) 684-8448. NPI 1558566208 was issued on 06/20/2007.
Medicare Part D records for calendar year 2023 show 447 prescription claims written by this provider, covering 148 Medicare beneficiaries and totaling roughly $10K in drug spend, split 3% brand-name and 97% generic by claim count, with an opioid prescribing rate of 4.0%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 64.1/100 for the 2023 performance year (Quality 76.4, Cost 23), compared with the national average of 83.1.
Podiatrist is a mid-sized specialty nationwide, with 10,498 enrolled providers across 54 states and an average of 304 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 | 1558566208 |
|---|---|
| Specialty | Podiatrist |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 06/20/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
64.0716
Final Score
Avg: 83.1
76.4363
Quality
22.9692
Cost
77
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where David Wanner, DPM 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.
Foot And Ankle Clinics OF Southern Iowa PC
Ottumwa, IA
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 David Wanner, DPM. Source: openpaymentsdata.cms.gov.
Total received
$454
Largest payer
Reprise Biomedical, 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.
Brand vs generic prescribing mix · Generic-heavy
David Wanner, DPM - brand share 3.0%
Podiatrist average
3% brand-name claims vs 97% generic, on 447 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
447
Total Claims
$10K
Total Drug Cost
148
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 675
- Total Day Supply
- 17,819
- Brand vs Generic
- 3% brand / 97% generic
- Brand Drug Cost
- $3K
- Generic Drug Cost
- $7K
- Opioid Claims
- 18 (4.0% rate)
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 68.8 years
- Avg HCC Risk Score
- 1.70
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 35, 65-74: 70, 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 Wanner, DPM prescribes most
Top Medicare Part D drugs by claim count, 2023
- Meloxicam
Meloxicam
125 claims
- Gabapentin
Gabapentin
88 claims
- Methylprednisolone 36
Methylprednisolone
36 claims
- Allopurinol 29
Allopurinol
29 claims
- Hydrocodone-Acetam… 16
Hydrocodone-Acetaminophen
16 claims
- Sulfamethoxazole-T… 14
Sulfamethoxazole-Trimethoprim
14 claims
- Celecoxib 13
Celecoxib
13 claims
- Naproxen 13
Naproxen
13 claims
| Drug | Claims |
|---|---|
| Meloxicam | 125 |
| Gabapentin | 88 |
| Methylprednisolone | 36 |
| Allopurinol | 29 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 16 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 14 |
| Celecoxib | 13 |
| Naproxen | 13 |
| Ciclopirox | 12 |
| Clopidogrel Clopidogrel Bisulfate | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Podiatrist Overview
How David Wanner, DPM fits within the Podiatrist landscape nationally.
10,498
Podiatrist Providers in US
54
States with Podiatrist
304
Avg Claims per Provider
David Wanner, DPM's 447 claims are above the specialty average of 304.
Nearby Podiatrist Providers in Iowa
Other clinicians with the same primary specialty enrolled in Iowa, drawn from the same CMS NPPES roster as Wanner.
Dr. Julie Albrecht
DPM
Des Moines, IA
Dr. Katrina Almeida
D.P.M.
Des Moines, IA
Dr. Emily Anzmann
DPM
Des Moines, IA
Dr. Eric Barp
D.P.M
West Des Moines, IA
Dr. Mark Beers
DPM
Oskaloosa, IA
Compare Podiatrist 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 Iowa medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Podiatrist 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 David Wanner, DPM's specialty? ▼
David Wanner, DPM specializes in Podiatrist and practices in Ottumwa, Iowa. Credentials: DPM.
How much does David Wanner, DPM prescribe under Medicare Part D? ▼
In 2023, David Wanner, DPM wrote 447 Medicare Part D claims totaling $10K in drug costs for 148 beneficiaries.
What is David Wanner, DPM's Medicare quality score? ▼
David Wanner, DPM has a CMS MIPS Final Score of 64.1/100 (Quality: 76.4, Cost: 23). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is David Wanner, DPM located? ▼
David Wanner, DPM is located at 1005 PENNSYLVANIA AVE, Ottumwa, IA, 52501. Phone: (641) 684-8448.
What is David Wanner, DPM's NPI number? ▼
David Wanner, DPM's National Provider Identifier (NPI) is 1558566208, issued on 06/20/2007.
Does David Wanner, DPM prescribe more brand-name or generic drugs? ▼
David Wanner, DPM's prescribing is 3% brand-name and 97% generic drugs by claim count, with $3K in brand drug costs.
Does David Wanner, DPM prescribe opioids? ▼
Yes, David Wanner, DPM had 18 opioid claims in 2023 with an opioid prescribing rate of 4.0%.
How many Podiatrist providers are there in the US? ▼
There are 10,498 Podiatrist providers across 54 states in the US. The average Podiatrist provider writes 304 Medicare Part D claims per year.
What drugs does David Wanner, DPM prescribe most often? ▼
Based on 2023 Medicare Part D data, David Wanner, DPM's most frequently prescribed drugs include Meloxicam, Gabapentin, Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does David Wanner, DPM accept Medicare? ▼
David Wanner, DPM appears in CMS Medicare data with 447 Part D claims and 148 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify David Wanner, DPM's credentials? ▼
David Wanner, DPM's NPI is 1558566208 with credentials DPM. 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.