Zachary Janik
NPI 1043755838 · Anesthesiology Physician · Bethesda, MD
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Janik is a Anesthesiology Physician provider in Bethesda, MD (NPI 1043755838).
Provider details
- NPI number
- 1043755838
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- D0096290 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-01-03
- Last updated
- 2024-07-30
- Certified
- 2024-07-01
Frequently asked questions
- What is Zachary Janik's NPI number?
- Zachary Janik's National Provider Identifier (NPI) is 1043755838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Janik's specialty?
- Zachary Janik is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Janik located?
- Zachary Janik's practice location on file with NPPES is 8901 Rockville Pike, Bethesda, MD 20889-0010.
- What is Zachary Janik's phone number?
- The practice phone number listed in the NPPES registry for Zachary Janik is (301) 295-4000.
- Does Zachary Janik accept Medicare?
- Zachary Janik is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Janik's NPI active?
- Yes — Zachary Janik's NPI (1043755838) is active in the NPPES registry as of the last update on 2024-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.