Lonny Rosenfeld, DPM
NPI 1033478680 · Foot & Ankle Surgery Podiatrist · Monticello, NY
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lonny Rosenfeld, DPM is a Foot & Ankle Surgery Podiatrist provider in Monticello, NY (NPI 1033478680).
Provider details
- NPI number
- 1033478680
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Male
- Sole proprietor
- No
- License
- N006723 (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
14 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
6,847 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 | 1,976 | $48 |
| Trimming of Fingernails Or Toenails11719 | 786 | $14 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 751 | $97 |
| Removal of Fingernails Or Toenails, 1-5 Nails11720 | 740 | $36 |
| Removal of Noncancer Thickened Skin Growth, 2-4 Growths11056 | 368 | $90 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 352 | $136 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ammonium Lactate | 78 | 33 |
| Gentamicin Sulfate | 59 | 35 |
| Ciclopirox Olaminebrand: Ciclopirox | 52 | 29 |
| Amitriptyline Hcl | 35 | 11 |
| Diclofenac Sodium | 33 | 21 |
| Meloxicam | 31 | 19 |
| Mupirocin | 29 | 21 |
| Doxycycline Hyclate | 27 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$260 across 9 records (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
- 2012-05-15
- Last updated
- 2015-08-20
Frequently asked questions
- What is Lonny Rosenfeld's NPI number?
- Lonny Rosenfeld's National Provider Identifier (NPI) is 1033478680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lonny Rosenfeld's specialty?
- Lonny Rosenfeld is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Lonny Rosenfeld located?
- Lonny Rosenfeld's practice location on file with NPPES is 427 Broadway, Monticello, NY 12701-1743.
- What is Lonny Rosenfeld's phone number?
- The practice phone number listed in the NPPES registry for Lonny Rosenfeld is (845) 692-3668.
- Does Lonny Rosenfeld accept Medicare?
- Lonny Rosenfeld is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lonny Rosenfeld's NPI active?
- Yes — Lonny Rosenfeld's NPI (1033478680) is active in the NPPES registry as of the last update on 2015-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.