NPI age
8 years
Enumerated 2018-02-27
● Active
Type 1 · Individual
DR. Preston Oliver Simpson, DC
Simpson is 1 of 14 chiropractor providers in Blackfoot and 1 of 1165 in Idaho.
Primary specialty
Chiropractor
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2024-01-02
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 1165 active chiropractor providers in Idaho.
NPI age
8 years
↓ 8 yr below median (16 yr)
State licenses
1 state
7% of peers hold multiple states
Subspecialties
0
11% of peers hold subspecialties
NPI lifetime · 2018 → 2026
2018-02Enumerated in NPPES
2018
2026
Where they practice
Practice location
58 S Maple St
Blackfoot, ID 832212128
Mailing address
591 W 40 S
Blackfoot, ID 832216129
Specialties
-
Chiropractor PrimaryA provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal...
Practice context
Part of a multi-provider practice. 1 other active provider shares this practice address in NPPES.
Recently enumerated nearby: 1 new chiropractor provider has been added in Blackfoot in the last 180 days.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.