Judd Johnston, MD
NPI 1033163878 · Clinical Pathology/Laboratory Medicine Physician · Ishpeming, MI
Judd Johnston, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Ishpeming, MI (NPI 1033163878).
Provider details
- NPI number
- 1033163878
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301050861 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2013-06-13
Frequently asked questions
- What is Judd Johnston's NPI number?
- Judd Johnston's National Provider Identifier (NPI) is 1033163878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judd Johnston's specialty?
- Judd Johnston is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Judd Johnston located?
- Judd Johnston's practice location on file with NPPES is 901 Lakeshore Dr, Ishpeming, MI 49849-1367.
- What is Judd Johnston's phone number?
- The practice phone number listed in the NPPES registry for Judd Johnston is (906) 485-2634.
- Is Judd Johnston's NPI active?
- Yes — Judd Johnston's NPI (1033163878) is active in the NPPES registry as of the last update on 2013-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.