NPI registry status
Active
2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1356428536 D.P.M.
Verify on CMS → Ivan McLaws, D.P.M.
Foot & Ankle Surgery Podiatrist in Payson, Arizona.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,929 in Foot & Ankle Surgery 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
127
Medicare Part D claims · 67 beneficiaries · Foot & Ankle Surgery Podiatrist avg: 309
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Ivan McLaws, D.P.M. filed 127 Medicare Part D claims in 2023 as a Foot & Ankle Surgery Podiatrist in Payson, Arizona, prescribing 83% generic.
- 127
- Part D claims, 2023
- 83%
- generic prescribing
- ≥35th
- 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 1356428536 · Foot & Ankle Surgery Podiatrist
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1356428536
- ENUM-LEGACY 2006
- TAX-MID 9K Foot &
- RX-LIGHT 127
- BOOK-THIN 237 in Arizona
- PHOTO-ENUM Gary Curson · 2006
Ivan McLaws, D.P.M.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
127 ≥ 35th percentile 35% 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 Ivan McLaws, D.P.M.?
Quality data not reportedPrimary specialty
Foot & Ankle Surgery Podiatrist
Medicare Part D claims
127 59% vs specialty avg
Specialty distribution in Arizona
How Foot & Ankle Surgery Podiatrist compares to other specialties among Arizona 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 Foot & Ankle Surgery Podiatrist. 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 | 1356428536 |
|---|---|
| Specialty | Foot & Ankle Surgery Podiatrist |
| Credentials | D.P.M. |
| Gender | Male |
| NPI Issued | 11/01/2006 |
Brand vs generic prescribing mix · Typical
Ivan McLaws, D.P.M. - brand share 17.0%
Foot & Ankle Surgery Podiatrist average
17% brand-name claims vs 83% generic, on 127 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.
127
Total Claims
$2K
Total Drug Cost
67
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 194
- Total Day Supply
- 4,680
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $244
- Generic Drug Cost
- $2K
- Opioid Claims
- 23 (18.1% rate)
- Antibiotic Claims
- 34
Patient Demographics
- Average Patient Age
- 74.5 years
- Avg HCC Risk Score
- 1.09
- Gender Split
- 54% female / 46% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Terbinafine Hcl | 16 |
| Cephalexin | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Foot & Ankle Surgery Podiatrist Overview
How Ivan McLaws, D.P.M. fits within the Foot & Ankle Surgery Podiatrist landscape nationally.
8,929
Foot & Ankle Surgery Podiatrist Providers in US
53
States with Foot & Ankle Surgery Podiatrist
309
Avg Claims per Provider
Ivan McLaws, D.P.M.'s 127 claims are below the specialty average of 309.
Nationwide Foot & Ankle Surgery Podiatrist peers with similar MIPS or enrollment year
Two federal-record peer sets for McLaws, both outside Arizona so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Foot & Ankle Surgery Podiatrist Providers in Arizona
Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as McLaws.
One of 237 Foot & Ankle Surgery Podiatrist providers enrolled in Arizona, 5 are shown here.
Dr. George Abdelmessieh
DPM
Tucson, AZ
Dr. Mahsa Agha Jafari
DPM
Glendale, AZ
Dr. Sarah Ahn
DPM
Scottsdale, AZ
Dr. Ohoud Alghuraibi
DPM
Yuma, AZ
Dr. Robert Andersen
DPM
Gilbert, AZ
Compare Foot & Ankle Surgery Podiatrist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Ivan McLaws, D.P.M.'s specialty? ▼
Ivan McLaws, D.P.M. specializes in Foot & Ankle Surgery Podiatrist and practices in Payson, Arizona. Credentials: D.P.M..
How much does Ivan McLaws, D.P.M. prescribe under Medicare Part D? ▼
In 2023, Ivan McLaws, D.P.M. wrote 127 Medicare Part D claims totaling $2K in drug costs for 67 beneficiaries.
Where is Ivan McLaws, D.P.M. located? ▼
Ivan McLaws, D.P.M. is located at 200 E LONE PINE ST, Payson, AZ, 85541. Phone: (928) 474-9242.
What is Ivan McLaws, D.P.M.'s NPI number? ▼
Ivan McLaws, D.P.M.'s National Provider Identifier (NPI) is 1356428536, issued on 11/01/2006.
Does Ivan McLaws, D.P.M. prescribe more brand-name or generic drugs? ▼
Ivan McLaws, D.P.M.'s prescribing is 17% brand-name and 83% generic drugs by claim count, with $244 in brand drug costs.
Does Ivan McLaws, D.P.M. prescribe opioids? ▼
Yes, Ivan McLaws, D.P.M. had 23 opioid claims in 2023 with an opioid prescribing rate of 18.1%.
How many Foot & Ankle Surgery Podiatrist providers are there in the US? ▼
There are 8,929 Foot & Ankle Surgery Podiatrist providers across 53 states in the US. The average Foot & Ankle Surgery Podiatrist provider writes 309 Medicare Part D claims per year.
What drugs does Ivan McLaws, D.P.M. prescribe most often? ▼
Based on 2023 Medicare Part D data, Ivan McLaws, D.P.M.'s most frequently prescribed drugs include Terbinafine Hcl, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Ivan McLaws, D.P.M. accept Medicare? ▼
Ivan McLaws, D.P.M. appears in CMS Medicare data with 127 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Ivan McLaws, D.P.M.'s credentials? ▼
Ivan McLaws, D.P.M.'s NPI is 1356428536 with credentials D.P.M.. 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.