Annette Zwick, MD
NPI 1306833710 · Anesthesiology Physician · Hamilton Square, NJ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annette Zwick, MD is a Anesthesiology Physician provider in Hamilton Square, NJ (NPI 1306833710).
Provider details
- NPI number
- 1306833710
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA07417900 (NJ)
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
20 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
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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 89 | $121 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 62 | $119 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 39 | $136 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 25 | $90 |
| Anesthesia for Shock Wave Therapy for Urinary System Stones Without Water Bath00873 | 20 | $97 |
| Anesthesia for Lens Surgery00142 | 19 | $137 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-30
- Last updated
- 2011-11-16
Frequently asked questions
- What is Annette Zwick's NPI number?
- Annette Zwick's National Provider Identifier (NPI) is 1306833710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annette Zwick's specialty?
- Annette Zwick is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Annette Zwick located?
- Annette Zwick's practice location on file with NPPES is 2119 Highway 33, Hamilton Square, NJ 08690-1740.
- What is Annette Zwick's phone number?
- The practice phone number listed in the NPPES registry for Annette Zwick is (609) 581-5303.
- Does Annette Zwick accept Medicare?
- Annette Zwick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annette Zwick's NPI active?
- Yes — Annette Zwick's NPI (1306833710) is active in the NPPES registry as of the last update on 2011-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.