John Vanarsdall, M.D.
NPI 1841354172 · Internal Medicine Physician · Louisville, KY
John Vanarsdall, M.D. is a Internal Medicine Physician provider in Louisville, KY (NPI 1841354172).
Provider details
- NPI number
- 1841354172
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 18569 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-12-21
- Last updated
- 2014-07-15
Frequently asked questions
- What is John Vanarsdall's NPI number?
- John Vanarsdall's National Provider Identifier (NPI) is 1841354172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Vanarsdall's specialty?
- John Vanarsdall is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Vanarsdall located?
- John Vanarsdall's practice location on file with NPPES is 201 Abraham Flexner Way, Louisville, KY 40202-3841.
- What is John Vanarsdall's phone number?
- The practice phone number listed in the NPPES registry for John Vanarsdall is (502) 589-3844.
- Is John Vanarsdall's NPI active?
- Yes — John Vanarsdall's NPI (1841354172) is active in the NPPES registry as of the last update on 2014-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.