IndividualActive
John Donovan, D.C.
NPI 1588654024 · Chiropractor · Carroll, IA
John Donovan, D.C. is a Chiropractor provider in Carroll, IA (NPI 1588654024).
Provider details
- NPI number
- 1588654024
- Entity type
- Individual
- Primary specialty
- ChiropractorChiropractic Providers
- Credential
- D.C.
- Sex
- Male
- Sole proprietor
- No
- License
- 02629 (IA)
Specialties & taxonomies
Chiropractic Providers
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
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
410 W 3rd St
Carroll, IA 51401-2230
Phone: (712) 792-3716
Street-level locationGet directions
Mailing address
410 W 3rd St
Carroll, IA 51401-2230
Registry dates
- Enumerated
- 2005-10-26
- Last updated
- 2007-07-09
Frequently asked questions
- What is John Donovan's NPI number?
- John Donovan's National Provider Identifier (NPI) is 1588654024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Donovan's specialty?
- John Donovan is listed in the NPPES registry with a primary specialty of Chiropractor (Chiropractic Providers).
- Where is John Donovan located?
- John Donovan's practice location on file with NPPES is 410 W 3rd St, Carroll, IA 51401-2230.
- What is John Donovan's phone number?
- The practice phone number listed in the NPPES registry for John Donovan is (712) 792-3716.
- Is John Donovan's NPI active?
- Yes — John Donovan's NPI (1588654024) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.