2026 NPPES data Foot & Ankle Surgery Podiatrist NPI 1649551011 D.P.M
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KARL DUNN, D.P.M

Foot & Ankle Surgery Podiatrist in CLINTON TWP, Michigan. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
264
Medicare Part D claims · 140 beneficiaries · Foot & Ankle Surgery Podiatrist avg: 309
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$95.7K
90 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: KARL DUNN, D.P.M is a Foot & Ankle Surgery Podiatrist ([object Object]) practicing in CLINTON TWP, Michigan with a Medicare Part D prescribing footprint of 264 claims across 140 beneficiaries — 6% brand-name prescribing . Industry payments of $95.7K across 90 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: KARL DUNN, D.P.M filed 264 Medicare Part D claims in 2023 across CLINTON TWP, Michigan. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

KARL DUNN, D.P.M at a glance

Quality data not reported

NPI registry status

Active

Issued 08/30/2011

NPI 1649551011

Primary specialty

Foot & Ankle Surgery Podiatrist

Mid-sized

8,920 US NPIs in this specialty

Medicare Part D claims

264 15% vs specialty avg

2023 prescription claims

Specialty avg: 309

Specialty distribution in Michigan

How Foot & Ankle Surgery Podiatrist compares to other specialties among Michigan providers

Michigan providers

Foot & Ankle Surgery Podiatrist share within Michigan

1. Foot & Ankle Surgery Podiatrist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Foot & Ankle Surgery Podiatrist share within Michigan

Specialty board-certification context

Estimated specialty board-certified rate — Foot & Ankle Surgery Podiatrist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Foot & Ankle Surgery Podiatrist ABMS/AOA estimate

Est. board-certified rate (Foot & Ankle Surgery Podiatrist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Foot & Ankle Surgery Podiatrist) — ABMS / AOA estimate

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 DUNN, D.P.M is a Foot & Ankle Surgery Podiatrist provider practicing in CLINTON TWP, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: D.P.M. NPI: 1649551011. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

KARL DUNN, D.P.M appears in the CMS NPPES registry as a Foot & Ankle Surgery Podiatrist provider holding D.P.M credentials at 15855 19 MILE RD, CLINTON TWP, MI, 48038, with a listed phone of (586) 263-2950. NPI 1649551011 was issued on 08/30/2011. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DUNN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 264 prescription claims written by this provider, covering 140 Medicare beneficiaries and totaling roughly $7K in drug spend, split 6% brand-name and 94% generic by claim count, with an opioid prescribing rate of 37.1%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

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

15855 19 MILE RD
CLINTON TWP, MI 48038

Provider Details

NPI 1649551011
Specialty Foot & Ankle Surgery Podiatrist
Credentials D.P.M
Gender Male
NPI Issued 08/30/2011

Hospital and facility affiliations

Facilities where KARL DUNN, 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.

EDWARD W SPARROW HOSPITAL ASSOCIATION
LANSING, MI

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 KARL DUNN, D.P.M. Source: openpaymentsdata.cms.gov.

Total received

$95.7K

Largest payer

Paragon 28, 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 — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to KARL DUNN, D.P.M. To verify KARL DUNN, D.P.M's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

KARL DUNN, D.P.M — brand share 6.0%
Specialty average (est.)

6% brand-name claims vs 94% generic, on 264 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.

264
Total Claims
$7K
Total Drug Cost
140
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
265
Total Day Supply
3,076
Brand vs Generic
6% brand / 94% generic
Brand Drug Cost
$5K
Generic Drug Cost
$3K
Opioid Claims
98 (37.1% rate)
Antibiotic Claims
106

Patient Demographics

Average Patient Age
67.8 years
Avg HCC Risk Score
1.91
Gender Split
62% female / 38% male
Age Distribution
<65: 38, 65-74: 67, 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
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
75
Doxycycline Hyclate
44
Clindamycin Hcl
17
Cephalexin
15
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
14
Methylprednisolone
11

* 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 KARL DUNN, 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 DUNN, D.P.M's 264 claims are below the specialty average of 309.

Nearby Foot & Ankle Surgery Podiatrist Providers in Michigan

Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as DUNN.

Compare Foot & Ankle Surgery Podiatrist nationally: see state-by-state distribution →

Frequently Asked Questions

What is KARL DUNN, D.P.M's specialty?
KARL DUNN, D.P.M specializes in Foot & Ankle Surgery Podiatrist and practices in CLINTON TWP, Michigan. Credentials: D.P.M.
How much does KARL DUNN, D.P.M prescribe under Medicare Part D?
In 2023, KARL DUNN, D.P.M wrote 264 Medicare Part D claims totaling $7K in drug costs for 140 beneficiaries.
Where is KARL DUNN, D.P.M located?
KARL DUNN, D.P.M is located at 15855 19 MILE RD, CLINTON TWP, MI, 48038. Phone: (586) 263-2950.
What is KARL DUNN, D.P.M's NPI number?
KARL DUNN, D.P.M's National Provider Identifier (NPI) is 1649551011, issued on 08/30/2011.
Does KARL DUNN, D.P.M prescribe more brand-name or generic drugs?
KARL DUNN, D.P.M's prescribing is 6% brand-name and 94% generic drugs by claim count, with $5K in brand drug costs.
Does KARL DUNN, D.P.M prescribe opioids?
Yes, KARL DUNN, D.P.M had 98 opioid claims in 2023 with an opioid prescribing rate of 37.1%.
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.
What drugs does KARL DUNN, D.P.M prescribe most often?
Based on 2023 Medicare Part D data, KARL DUNN, D.P.M's most frequently prescribed drugs include Hydrocodone-Acetaminophen, Doxycycline Hyclate, Clindamycin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KARL DUNN, D.P.M accept Medicare?
KARL DUNN, D.P.M appears in CMS Medicare data with 264 Part D claims and 140 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KARL DUNN, D.P.M's credentials?
KARL DUNN, D.P.M's NPI is 1649551011 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

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