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Mark Oisten, LPN
NPI 1457712739 · Licensed Practical Nurse · Benton Harbor, MI
Mark Oisten, LPN is a Licensed Practical Nurse provider in Benton Harbor, MI (NPI 1457712739).
Provider details
- NPI number
- 1457712739
- Entity type
- Individual
- Primary specialty
- Licensed Practical NurseNursing Service Providers
- Credential
- LPN
- Sex
- Male
- Sole proprietor
- No
- License
- 4703105312 (MI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
1485 M 139
Benton Harbor, MI 49022-5711
Phone: (269) 925-0585
Fax: (269) 925-0070
Street-level locationGet directions
Mailing address
1485 M 139
Benton Harbor, MI 49022-5711
Registry dates
- Enumerated
- 2016-03-14
- Last updated
- 2016-03-14
Frequently asked questions
- What is Mark Oisten's NPI number?
- Mark Oisten's National Provider Identifier (NPI) is 1457712739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Oisten's specialty?
- Mark Oisten is listed in the NPPES registry with a primary specialty of Licensed Practical Nurse (Nursing Service Providers).
- Where is Mark Oisten located?
- Mark Oisten's practice location on file with NPPES is 1485 M 139, Benton Harbor, MI 49022-5711.
- What is Mark Oisten's phone number?
- The practice phone number listed in the NPPES registry for Mark Oisten is (269) 925-0585.
- Is Mark Oisten's NPI active?
- Yes — Mark Oisten's NPI (1457712739) is active in the NPPES registry as of the last update on 2016-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.