IndividualActive
James Ranta, DO, M.S.
NPI 1841294592 · Family Medicine Physician · Sparta, MI
James Ranta, DO, M.S. is a Family Medicine Physician provider in Sparta, MI (NPI 1841294592).
Provider details
- NPI number
- 1841294592
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO, M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101008970 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
2111 12 Mile Rd Nw
Sparta, MI 49345-9754
Phone: (616) 391-8470
Fax: (616) 391-8495
Street-level locationGet directions
Mailing address
2111 12 Mile Rd Nw
Sparta, MI 49345-9754
Registry dates
- Enumerated
- 2005-06-10
- Last updated
- 2012-04-18
Frequently asked questions
- What is James Ranta's NPI number?
- James Ranta's National Provider Identifier (NPI) is 1841294592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ranta's specialty?
- James Ranta is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Ranta located?
- James Ranta's practice location on file with NPPES is 2111 12 Mile Rd Nw, Sparta, MI 49345-9754.
- What is James Ranta's phone number?
- The practice phone number listed in the NPPES registry for James Ranta is (616) 391-8470.
- Is James Ranta's NPI active?
- Yes — James Ranta's NPI (1841294592) is active in the NPPES registry as of the last update on 2012-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.