Daniel Holzwanger, M.D.
NPI 1326481144 · Vascular & Interventional Radiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Holzwanger, M.D. is a Vascular & Interventional Radiology Physician provider in New York, NY (NPI 1326481144).
Provider details
- NPI number
- 1326481144
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 277292 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
91 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 32 | $14 |
| Ultrasonic Guidance for Needle Placement76942 | 26 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $77 |
| Review By Radiologist of Ct Guidance for Needle Placement77012 | 15 | $79 |
Typical Medicare-allowed amounts for these services range $14–$79 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,205 across 28 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
- 2013-04-10
- Last updated
- 2023-04-11
- Certified
- 2023-04-11
Frequently asked questions
- What is Daniel Holzwanger's NPI number?
- Daniel Holzwanger's National Provider Identifier (NPI) is 1326481144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Holzwanger's specialty?
- Daniel Holzwanger is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Holzwanger located?
- Daniel Holzwanger's practice location on file with NPPES is 525 E 68th Street, New York, NY 10065.
- What is Daniel Holzwanger's phone number?
- The practice phone number listed in the NPPES registry for Daniel Holzwanger is (212) 746-2771.
- Does Daniel Holzwanger accept Medicare?
- Daniel Holzwanger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Holzwanger's NPI active?
- Yes — Daniel Holzwanger's NPI (1326481144) is active in the NPPES registry as of the last update on 2023-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.