IndividualActive
John Selden, MD
NPI 1891012621 · Nephrology Physician · Iron Mountain, MI
John Selden, MD is a Nephrology Physician provider in Iron Mountain, MI (NPI 1891012621).
Provider details
- NPI number
- 1891012621
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4301026600 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
1721 S Stephenson Ave
Iron Mountain, MI 49801-3637
Phone: (906) 776-5860
Fax: (906) 776-5833
Street-level locationGet directions
Mailing address
1721 S Stephenson Ave
Iron Mountain, MI 49801-3637
Registry dates
- Enumerated
- 2010-05-04
- Last updated
- 2010-05-17
Frequently asked questions
- What is John Selden's NPI number?
- John Selden's National Provider Identifier (NPI) is 1891012621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Selden's specialty?
- John Selden is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is John Selden located?
- John Selden's practice location on file with NPPES is 1721 S Stephenson Ave, Iron Mountain, MI 49801-3637.
- What is John Selden's phone number?
- The practice phone number listed in the NPPES registry for John Selden is (906) 776-5860.
- Is John Selden's NPI active?
- Yes — John Selden's NPI (1891012621) is active in the NPPES registry as of the last update on 2010-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.