Madeline Walkner, DPM
NPI 1780261230 · Foot & Ankle Surgery Podiatrist · New York, NY
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madeline Walkner, DPM is a Foot & Ankle Surgery Podiatrist provider in New York, NY (NPI 1780261230).
Provider details
- NPI number
- 1780261230
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
194 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $102 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 50 | $86 |
| X-Ray of Foot, Minimum of 3 Views73630 | 32 | $42 |
| Removal of Fingernails Or Toenails, 6 Or More Nails11721 | 20 | $50 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 17 | $125 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,282 across 20 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
Additional practice locations (1)
- 100 E 77th StNew York, NY 10075-1850Phone: (212) 434-2000
Registry dates
- Enumerated
- 2021-03-29
- Last updated
- 2024-06-03
- Certified
- 2024-06-03
Frequently asked questions
- What is Madeline Walkner's NPI number?
- Madeline Walkner's National Provider Identifier (NPI) is 1780261230, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madeline Walkner's specialty?
- Madeline Walkner is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Madeline Walkner located?
- Madeline Walkner's practice location on file with NPPES is 930 5th Ave Apt 1e, New York, NY 10021-2680.
- What is Madeline Walkner's phone number?
- The practice phone number listed in the NPPES registry for Madeline Walkner is (917) 310-1963.
- Does Madeline Walkner accept Medicare?
- Madeline Walkner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madeline Walkner's NPI active?
- Yes — Madeline Walkner's NPI (1780261230) is active in the NPPES registry as of the last update on 2024-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.