Leon Freudzon
NPI 1568606929 · Anesthesiology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leon Freudzon is a Anesthesiology Physician provider in Lebanon, NH (NPI 1568606929).
Provider details
- NPI number
- 1568606929
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 258940 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
84 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 26 | $44 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 16 | $106 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 16 | $3 |
| Anesthesia for Procedure to Assess Heart Electrical Activity00537 | 14 | $344 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $86 |
Typical Medicare-allowed amounts for these services range $3–$344 (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.
Practice location
Mailing address
Additional practice locations (1)
- 333 Cedar StNew Haven, CT 06510-3206Phone: (203) 785-2802
Registry dates
- Enumerated
- 2009-04-28
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Leon Freudzon's NPI number?
- Leon Freudzon's National Provider Identifier (NPI) is 1568606929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Freudzon's specialty?
- Leon Freudzon is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Leon Freudzon located?
- Leon Freudzon's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-0001.
- What is Leon Freudzon's phone number?
- The practice phone number listed in the NPPES registry for Leon Freudzon is (603) 650-5000.
- Does Leon Freudzon accept Medicare?
- Leon Freudzon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leon Freudzon's NPI active?
- Yes — Leon Freudzon's NPI (1568606929) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.