John Kannengieser, D.P.M.
NPI 1447515465 · Foot & Ankle Surgery Podiatrist · West Islip, NY
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Kannengieser, D.P.M. is a Foot & Ankle Surgery Podiatrist provider in West Islip, NY (NPI 1447515465).
Provider details
- NPI number
- 1447515465
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- D.P.M.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 006700 (NY)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,076 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 1,139 | $51 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 1,114 | $94 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,098 | $103 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 233 | $150 |
| X-Ray of Foot, Minimum of 3 Views73630 | 160 | $40 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 122 | $128 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ammonium Lactate | 225 | 150 |
| Gentamicin Sulfate | 96 | 80 |
| Nystatin | 54 | 28 |
| Ciclopirox | 52 | 30 |
| Diclofenac Sodium | 45 | 19 |
| Cefadroxil | 42 | 35 |
| Meloxicam | 40 | 30 |
| Triamcinolone Acetonide | 22 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$41 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-07-05
- Last updated
- 2015-03-02
Frequently asked questions
- What is John Kannengieser's NPI number?
- John Kannengieser's National Provider Identifier (NPI) is 1447515465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kannengieser's specialty?
- John Kannengieser is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is John Kannengieser located?
- John Kannengieser's practice location on file with NPPES is 1111 Montauk Hwy, West Islip, NY 11795-4910.
- What is John Kannengieser's phone number?
- The practice phone number listed in the NPPES registry for John Kannengieser is (631) 422-4450.
- Does John Kannengieser accept Medicare?
- John Kannengieser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Kannengieser's NPI active?
- Yes — John Kannengieser's NPI (1447515465) is active in the NPPES registry as of the last update on 2015-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.