NPI registry status
Active
2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1457431785 D.P.M.
Verify on CMS → Karl Boesenberg, D.P.M.
Foot & Ankle Surgery Podiatrist in Anchorage, Alaska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 8,920 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
22
Medicare Part D claims · 12 beneficiaries · Foot & Ankle Surgery Podiatrist avg: 309
MIPS score
87.1/100
▲ 4 pts above national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Karl Boesenberg, D.P.M. reported a CMS MIPS final score of 87.1/100 - above the 83.1 national average - and filed 22 Medicare Part D claims in 2023.
- 87.1/100
- MIPS score · +4 vs avg
- 22
- Part D claims, 2023
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.
Karl Boesenberg, D.P.M.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
87 Top 46% higher than 54% 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 Karl Boesenberg, D.P.M. sits
This provider among foot & ankle surgery podiatrist peers
Across the 3,155 foot & ankle surgery podiatrist providers who report both Medicare Part D prescribing and a MIPS quality score, Karl Boesenberg, D.P.M. writes more Part D claims than 2% of them and scores higher on MIPS quality than 72% - placing this provider in the lower-volume, high-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 foot & ankle surgery podiatrist peer from a representative sample of 60; the gold marker is Karl Boesenberg, D.P.M.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Karl Boesenberg, D.P.M.?
High performer (top quartile)Primary specialty
Foot & Ankle Surgery Podiatrist
Medicare Part D claims
22 93% vs specialty avg
MIPS final score
87.1/100 4 pts vs avg
Specialty distribution in Alaska
How Foot & Ankle Surgery Podiatrist compares to other specialties among Alaska providers
Medicare quality performance, MIPS
Karl Boesenberg, D.P.M.'s 2023 MIPS final score plotted against the Foot & Ankle Surgery Podiatrist national average
- MIPS Final Score
- 87.1/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Foot & Ankle Surgery Podiatrist) - 87.1/100 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).
Karl Boesenberg, D.P.M. appears in the CMS NPPES registry as a Foot & Ankle Surgery Podiatrist provider holding D.P.M. credentials at 2741 DEBARR RD, Anchorage, AK, 99508, with a listed phone of (907) 562-4958. NPI 1457431785 was issued on 10/17/2006.
Medicare Part D records for calendar year 2023 show 22 prescription claims written by this provider, covering 12 Medicare beneficiaries and totaling roughly $907 in drug spend. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 87.1/100 for the 2023 performance year (Quality 77.4, Cost 62.9), compared with the national average of 83.1.
Foot & Ankle Surgery Podiatrist is a mid-sized specialty nationwide, with 8,920 enrolled providers across 53 states and an average of 309 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 | 1457431785 |
|---|---|
| Specialty | Foot & Ankle Surgery Podiatrist |
| Credentials | D.P.M. |
| Gender | Male |
| NPI Issued | 10/17/2006 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
87.0923
Final Score
Avg: 83.1
77.4385
Quality
62.8691
Cost
100
Promoting Interoperability
Reporting: Group practice
Hospital and facility affiliations
Facilities where Karl Boesenberg, D.P.M. 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.
Alaska Native Tribal Health Consortium
Anchorage, AK
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
22
Total Claims
$907
Total Drug Cost
12
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 23
- Total Day Supply
- 367
- Generic Drug Cost
- $895
Patient Demographics
- Average Patient Age
- 69.9 years
- Avg HCC Risk Score
- 1.83
Foot & Ankle Surgery Podiatrist Overview
How Karl Boesenberg, D.P.M. fits within the Foot & Ankle Surgery Podiatrist landscape nationally.
8,920
Foot & Ankle Surgery Podiatrist Providers in US
53
States with Foot & Ankle Surgery Podiatrist
309
Avg Claims per Provider
Karl Boesenberg, D.P.M.'s 22 claims are below the specialty average of 309.
Nearby Foot & Ankle Surgery Podiatrist Providers in Alaska
Other clinicians with the same primary specialty enrolled in Alaska, drawn from the same CMS NPPES roster as Boesenberg.
Dr. Ian Burtenshaw
MD
Soldotna, AK
Dr. Brett Carner
DPM
Jber, AK
Dr. Sean Dunleavy
D.P.M.
Anchorage, AK
Dr. Regina Fiacco
D.P.M.
Anchorage, AK
Dr. Matt Heilala
DPM
Anchorage, AK
Compare Foot & Ankle Surgery 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 Alaska medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Foot & Ankle Surgery 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 Karl Boesenberg, D.P.M.'s specialty? ▼
Karl Boesenberg, D.P.M. specializes in Foot & Ankle Surgery Podiatrist and practices in Anchorage, Alaska. Credentials: D.P.M..
How much does Karl Boesenberg, D.P.M. prescribe under Medicare Part D? ▼
In 2023, Karl Boesenberg, D.P.M. wrote 22 Medicare Part D claims totaling $907 in drug costs for 12 beneficiaries.
What is Karl Boesenberg, D.P.M.'s Medicare quality score? ▼
Karl Boesenberg, D.P.M. has a CMS MIPS Final Score of 87.1/100 (Quality: 77.4, Cost: 62.9). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Karl Boesenberg, D.P.M. located? ▼
Karl Boesenberg, D.P.M. is located at 2741 DEBARR RD, Anchorage, AK, 99508. Phone: (907) 562-4958.
What is Karl Boesenberg, D.P.M.'s NPI number? ▼
Karl Boesenberg, D.P.M.'s National Provider Identifier (NPI) is 1457431785, issued on 10/17/2006.
How many Foot & Ankle Surgery Podiatrist providers are there in the US? ▼
There are 8,920 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.
Does Karl Boesenberg, D.P.M. accept Medicare? ▼
Karl Boesenberg, D.P.M. appears in CMS Medicare data with 22 Part D claims and 12 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karl Boesenberg, D.P.M.'s credentials? ▼
Karl Boesenberg, D.P.M.'s NPI is 1457431785 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.
- 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.