OrganizationActive
Mark Waynik MD LLC
NPI 1548432164 · Psychiatry Physician · Fairfield, CT
Mark Waynik MD LLC is a Psychiatry Physician organization in Fairfield, CT (NPI 1548432164).
Provider details
- NPI number
- 1548432164
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Waynik, President(203) 254-2000
- License
- 024277 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
52 Beach Rd
Suite 104
Fairfield, CT 06824
Phone: (203) 254-2000
Fax: (203) 255-3126
Street-level locationGet directions
Mailing address
52 Beach Rd
Fairfield, CT 06824
Registry dates
- Enumerated
- 2008-03-25
- Last updated
- 2008-03-25
Frequently asked questions
- What is Mark Waynik MD LLC's NPI number?
- Mark Waynik MD LLC's National Provider Identifier (NPI) is 1548432164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark Waynik MD LLC?
- Mark Waynik MD LLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Waynik MD LLC located?
- Mark Waynik MD LLC's practice location on file with NPPES is 52 Beach Rd, Fairfield, CT 06824.
- What is Mark Waynik MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Mark Waynik MD LLC is (203) 254-2000.
- Who is the authorized official for Mark Waynik MD LLC?
- The authorized official listed on Mark Waynik MD LLC's NPPES record is Mark Waynik, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark Waynik MD LLC's NPI active?
- Yes — Mark Waynik MD LLC's NPI (1548432164) is active in the NPPES registry as of the last update on 2008-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.