NPI registry status
Active
2026 NPPES data Podiatrist NPI 1235221870 DPM
Verify on CMS → Michael Katz, DPM
Podiatrist in Hampton Bays, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,490 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
915
Medicare Part D claims · 349 beneficiaries · Podiatrist avg: 304
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$18.4
1 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
Michael Katz, DPM filed 915 Medicare Part D claims in 2023 as a Podiatrist in Hampton Bays, New York, prescribing 99% generic.
- 915
- Part D claims, 2023
- 99%
- generic prescribing
- $18.4
- 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.
Michael Katz, DPM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
915 Top 25% higher than 75% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Michael Katz, DPM?
Quality data not reportedPrimary specialty
Podiatrist
Medicare Part D claims
915 201% vs specialty avg
Specialty distribution in New York
How Podiatrist compares to other specialties among New York 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 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).
Michael Katz, DPM appears in the CMS NPPES registry as a Podiatrist provider holding DPM credentials at 23 WEST MONTOUK HIGHWAY, Hampton Bays, NY, 11946, with a listed phone of (631) 728-4040. NPI 1235221870 was issued on 09/29/2006.
Medicare Part D records for calendar year 2023 show 915 prescription claims written by this provider, covering 349 Medicare beneficiaries and totaling roughly $74K in drug spend, split 1% brand-name and 99% generic by claim count.
Podiatrist is a mid-sized specialty nationwide, with 10,490 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 | 1235221870 |
|---|---|
| Specialty | Podiatrist |
| Credentials | DPM |
| Gender | Male |
| NPI Issued | 09/29/2006 |
Hospital and facility affiliations
Facilities where Michael Katz, 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.
Michael Katz, D.p.m., P.C.
Jamaica, NY
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 Michael Katz, DPM. Source: openpaymentsdata.cms.gov.
Total received
$18
Largest payer
Dentsply Sirona 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 - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Michael Katz, DPM. To verify Michael Katz, DPM's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Michael Katz, DPM - brand share 1.0%
Podiatrist average
1% brand-name claims vs 99% generic, on 915 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.
915
Total Claims
$74K
Total Drug Cost
349
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 993
- Total Day Supply
- 25,767
- Brand vs Generic
- 1% brand / 99% generic
- Brand Drug Cost
- $2K
- Generic Drug Cost
- $72K
- Antibiotic Claims
- 37
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.34
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 40, 65-74: 158, 75-84: 115, 85+: 36
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Michael Katz, DPM prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clotrimazole
Clotrimazole
140 claims
- Diclofenac Sodium
Diclofenac Sodium
137 claims
- Ammonium Lactate
Ammonium Lactate
125 claims
- Ciclopirox 53
Ciclopirox
53 claims
- Clotrimazole-Betam… 42
Clotrimazole-Betamethasone
42 claims
- Meloxicam 28
Meloxicam
28 claims
- Pregabalin 28
Pregabalin
28 claims
- Doxepin Hcl 27
Doxepin Hcl
27 claims
| Drug | Claims |
|---|---|
| Clotrimazole | 140 |
| Diclofenac Sodium | 137 |
| Ammonium Lactate | 125 |
| Ciclopirox Ciclopirox Olamine | 53 |
| Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip | 42 |
| Meloxicam | 28 |
| Pregabalin | 28 |
| Doxepin Hcl | 27 |
| Triamcinolone Acetonide | 24 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Podiatrist Overview
How Michael Katz, DPM fits within the Podiatrist landscape nationally.
10,490
Podiatrist Providers in US
54
States with Podiatrist
304
Avg Claims per Provider
Michael Katz, DPM's 915 claims are above the specialty average of 304.
Nearby Podiatrist Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Katz.
Dr. Audrey Abatemarco
DPM
New York, NY
Dr. Herbert Abbott
D.P.M.
New York, NY
Dr. Sarah Abdou
DPM
Larchmont, NY
Dr. Bruce Abel
D.P.M.
Yonkers, NY
Dr. Rosalind Abel
D.P.M.
Yonkers, NY
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 New York 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.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Michael Katz, DPM's specialty? ▼
Michael Katz, DPM specializes in Podiatrist and practices in Hampton Bays, New York. Credentials: DPM.
How much does Michael Katz, DPM prescribe under Medicare Part D? ▼
In 2023, Michael Katz, DPM wrote 915 Medicare Part D claims totaling $74K in drug costs for 349 beneficiaries.
Where is Michael Katz, DPM located? ▼
Michael Katz, DPM is located at 23 WEST MONTOUK HIGHWAY, Hampton Bays, NY, 11946. Phone: (631) 728-4040.
What is Michael Katz, DPM's NPI number? ▼
Michael Katz, DPM's National Provider Identifier (NPI) is 1235221870, issued on 09/29/2006.
Does Michael Katz, DPM prescribe more brand-name or generic drugs? ▼
Michael Katz, DPM's prescribing is 1% brand-name and 99% generic drugs by claim count, with $2K in brand drug costs.
How many Podiatrist providers are there in the US? ▼
There are 10,490 Podiatrist providers across 54 states in the US. The average Podiatrist provider writes 304 Medicare Part D claims per year.
What drugs does Michael Katz, DPM prescribe most often? ▼
Based on 2023 Medicare Part D data, Michael Katz, DPM's most frequently prescribed drugs include Clotrimazole, Diclofenac Sodium, Ammonium Lactate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Michael Katz, DPM accept Medicare? ▼
Michael Katz, DPM appears in CMS Medicare data with 915 Part D claims and 349 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Michael Katz, DPM's credentials? ▼
Michael Katz, DPM's NPI is 1235221870 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.
- 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.
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.