Andrzej Zembrzuski, M.D.
NPI 1700888054 · Anesthesiology Physician · Denville, NJ
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrzej Zembrzuski, M.D. is a Anesthesiology Physician provider in Denville, NJ (NPI 1700888054).
Provider details
- NPI number
- 1700888054
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07433900 (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
21 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
13 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 | 13 | $90 |
Typical Medicare-allowed amounts for these services range $90–$90 (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
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2017-03-27
Frequently asked questions
- What is Andrzej Zembrzuski's NPI number?
- Andrzej Zembrzuski's National Provider Identifier (NPI) is 1700888054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrzej Zembrzuski's specialty?
- Andrzej Zembrzuski is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andrzej Zembrzuski located?
- Andrzej Zembrzuski's practice location on file with NPPES is 25 Pocono Rd, Denville, NJ 07834-2954.
- What is Andrzej Zembrzuski's phone number?
- The practice phone number listed in the NPPES registry for Andrzej Zembrzuski is (973) 625-6000.
- Does Andrzej Zembrzuski accept Medicare?
- Andrzej Zembrzuski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrzej Zembrzuski's NPI active?
- Yes — Andrzej Zembrzuski's NPI (1700888054) is active in the NPPES registry as of the last update on 2017-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.