OrganizationActive
Michael J Hayduk DDS Msd PC
NPI 1518040054 · Periodontics · Michigan City, IN
Michael J Hayduk DDS Msd PC is a Periodontics organization in Michigan City, IN (NPI 1518040054).
Provider details
- NPI number
- 1518040054
- Entity type
- Organization
- Primary specialty
- PeriodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Michael Hayduk, President Owner(219) 872-3232
- License
- 12008530 (IN)
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
450 St John Road
Suite 350
Michigan City, IN 46360-7347
Phone: (219) 872-3232
Fax: (219) 872-3583
Street-level locationGet directions
Mailing address
450 St John Road
Michigan City, IN 46360-7347
Registry dates
- Enumerated
- 2006-10-20
- Last updated
- 2020-08-22
Frequently asked questions
- What is Michael J Hayduk DDS Msd PC's NPI number?
- Michael J Hayduk DDS Msd PC's National Provider Identifier (NPI) is 1518040054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael J Hayduk DDS Msd PC?
- Michael J Hayduk DDS Msd PC is classified in the NPPES registry as Periodontics (Dental Providers).
- Where is Michael J Hayduk DDS Msd PC located?
- Michael J Hayduk DDS Msd PC's practice location on file with NPPES is 450 St John Road, Michigan City, IN 46360-7347.
- What is Michael J Hayduk DDS Msd PC's phone number?
- The practice phone number listed in the NPPES registry for Michael J Hayduk DDS Msd PC is (219) 872-3232.
- Who is the authorized official for Michael J Hayduk DDS Msd PC?
- The authorized official listed on Michael J Hayduk DDS Msd PC's NPPES record is Michael Hayduk, President Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael J Hayduk DDS Msd PC's NPI active?
- Yes — Michael J Hayduk DDS Msd PC's NPI (1518040054) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.