Masha Izakson, M.D.
NPI 1619363850 · Anesthesiology Physician · Lebanon, NH
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Masha Izakson, M.D. is a Anesthesiology Physician provider in Lebanon, NH (NPI 1619363850).
Provider details
- NPI number
- 1619363850
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 20972 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
271 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 44 | $53 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 33 | $67 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 32 | $68 |
| Anesthesia for Electroshock Therapy00104 | 28 | $56 |
| Anesthesia for X-Ray Or Radiation Therapy01922 | 22 | $111 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 16 | $83 |
Practice location
Mailing address
Additional practice locations (1)
- 8701 W Watertown Plank RdPost Office Box 26509Milwaukee, WI 53226-3548Phone: (847) 323-1408Fax: (414) 955-6528
Registry dates
- Enumerated
- 2015-04-14
- Last updated
- 2021-04-07
- Certified
- 2021-04-07
Frequently asked questions
- What is Masha Izakson's NPI number?
- Masha Izakson's National Provider Identifier (NPI) is 1619363850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Masha Izakson's specialty?
- Masha Izakson is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Masha Izakson located?
- Masha Izakson's practice location on file with NPPES is 1 Medical Center Dr, Lebanon, NH 03756-1000.
- What is Masha Izakson's phone number?
- The practice phone number listed in the NPPES registry for Masha Izakson is (603) 650-5922.
- Does Masha Izakson accept Medicare?
- Masha Izakson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Masha Izakson's NPI active?
- Yes — Masha Izakson's NPI (1619363850) is active in the NPPES registry as of the last update on 2021-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.