Marissa Weber
NPI 1649629056 · Anesthesiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Weber is a Anesthesiology Physician provider in New York, NY (NPI 1649629056).
Provider details
- NPI number
- 1649629056
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2314339 (NY)
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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
137 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 | 31 | $51 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 29 | $113 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 28 | $73 |
| Anesthesia for Procedure on Upper 2/3rd of Thigh Bone01230 | 20 | $324 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 18 | $94 |
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 11 | $147 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-07
- Last updated
- 2024-11-22
- Certified
- 2024-11-22
Frequently asked questions
- What is Marissa Weber's NPI number?
- Marissa Weber's National Provider Identifier (NPI) is 1649629056, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Weber's specialty?
- Marissa Weber is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marissa Weber located?
- Marissa Weber's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is Marissa Weber's phone number?
- The practice phone number listed in the NPPES registry for Marissa Weber is (212) 746-2962.
- Does Marissa Weber accept Medicare?
- Marissa Weber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Weber's NPI active?
- Yes — Marissa Weber's NPI (1649629056) is active in the NPPES registry as of the last update on 2024-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.