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Michael Karlfeldt, PHD
NPI 1508205493 · Naturopath · Boise, ID
Michael Karlfeldt, PHD is a Naturopath provider in Boise, ID (NPI 1508205493).
Provider details
- NPI number
- 1508205493
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- PHD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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
5010 W Cassia St
Boise, ID 83705-1949
Phone: (208) 338-8902
Fax: (208) 693-8456
Street-level locationGet directions
Mailing address
Po Box 1715
Boise, ID 83701-1715
Registry dates
- Enumerated
- 2013-06-24
- Last updated
- 2013-06-24
Frequently asked questions
- What is Michael Karlfeldt's NPI number?
- Michael Karlfeldt's National Provider Identifier (NPI) is 1508205493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Karlfeldt's specialty?
- Michael Karlfeldt is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Michael Karlfeldt located?
- Michael Karlfeldt's practice location on file with NPPES is 5010 W Cassia St, Boise, ID 83705-1949.
- What is Michael Karlfeldt's phone number?
- The practice phone number listed in the NPPES registry for Michael Karlfeldt is (208) 338-8902.
- Is Michael Karlfeldt's NPI active?
- Yes — Michael Karlfeldt's NPI (1508205493) is active in the NPPES registry as of the last update on 2013-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.