IndividualActive
Michael Marinchak, DDS
NPI 1689724478 · General Practice Dentistry · Chester, PA
Michael Marinchak, DDS is a General Practice Dentistry provider in Chester, PA (NPI 1689724478).
Provider details
- NPI number
- 1689724478
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- DS020929L (PA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
616 Avenue of the States
Chester, PA 19013-4215
Phone: (610) 874-4316
Fax: (610) 874-9968
Street-level locationGet directions
Mailing address
616 Avenue of the States
Chester, PA 19013-4215
Registry dates
- Enumerated
- 2007-01-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Marinchak's NPI number?
- Michael Marinchak's National Provider Identifier (NPI) is 1689724478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Marinchak's specialty?
- Michael Marinchak is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Michael Marinchak located?
- Michael Marinchak's practice location on file with NPPES is 616 Avenue of the States, Chester, PA 19013-4215.
- What is Michael Marinchak's phone number?
- The practice phone number listed in the NPPES registry for Michael Marinchak is (610) 874-4316.
- Is Michael Marinchak's NPI active?
- Yes — Michael Marinchak's NPI (1689724478) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.