John J Marcin & Associates PA
NPI 1821184870 · Optometrist · Melbourne, FL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John J Marcin & Associates PA is a Optometrist organization in Melbourne, FL (NPI 1821184870).
Provider details
- NPI number
- 1821184870
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- John Marcin, President(321) 242-3333
- License
- OPC2193
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-05
- Last updated
- 2008-10-16
Frequently asked questions
- What is John J Marcin & Associates PA's NPI number?
- John J Marcin & Associates PA's National Provider Identifier (NPI) is 1821184870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John J Marcin & Associates PA?
- John J Marcin & Associates PA is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is John J Marcin & Associates PA located?
- John J Marcin & Associates PA's practice location on file with NPPES is 2330 N Wickham Rd, Melbourne, FL 32935-8182.
- What is John J Marcin & Associates PA's phone number?
- The practice phone number listed in the NPPES registry for John J Marcin & Associates PA is (321) 253-3333.
- Does John J Marcin & Associates PA accept Medicare?
- John J Marcin & Associates PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for John J Marcin & Associates PA?
- The authorized official listed on John J Marcin & Associates PA's NPPES record is John Marcin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John J Marcin & Associates PA's NPI active?
- Yes — John J Marcin & Associates PA's NPI (1821184870) is active in the NPPES registry as of the last update on 2008-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.