IndividualActive
John Kientz, MD
NPI 1568450393 · Internal Medicine Physician · Fort Smith, AR
John Kientz, MD is a Internal Medicine Physician provider in Fort Smith, AR (NPI 1568450393).
Provider details
- NPI number
- 1568450393
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- C4888 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
1500 Dodson Ave
Ste 180
Fort Smith, AR 72901-5182
Phone: (479) 709-7445
Fax: (479) 573-7849
Street-level locationGet directions
Mailing address
Po Box 11449
Belfast, ME 04915-4005
Registry dates
- Enumerated
- 2005-10-06
- Last updated
- 2016-08-05
Frequently asked questions
- What is John Kientz's NPI number?
- John Kientz's National Provider Identifier (NPI) is 1568450393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Kientz's specialty?
- John Kientz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Kientz located?
- John Kientz's practice location on file with NPPES is 1500 Dodson Ave, Fort Smith, AR 72901-5182.
- What is John Kientz's phone number?
- The practice phone number listed in the NPPES registry for John Kientz is (479) 709-7445.
- Is John Kientz's NPI active?
- Yes — John Kientz's NPI (1568450393) is active in the NPPES registry as of the last update on 2016-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.