James Mckiernan, MD
NPI 1336126515 · Neurology Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Mckiernan, MD is a Neurology Physician provider in Louisville, KY (NPI 1336126515).
Provider details
- NPI number
- 1336126515
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 18531 (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
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
Mailing address
Registry dates
- Enumerated
- 2005-12-28
- Last updated
- 2013-12-13
Frequently asked questions
- What is James Mckiernan's NPI number?
- James Mckiernan's National Provider Identifier (NPI) is 1336126515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Mckiernan's specialty?
- James Mckiernan is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is James Mckiernan located?
- James Mckiernan's practice location on file with NPPES is 3900 Kresge Way, Louisville, KY 40207-4660.
- What is James Mckiernan's phone number?
- The practice phone number listed in the NPPES registry for James Mckiernan is (502) 895-7265.
- Does James Mckiernan accept Medicare?
- James Mckiernan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Mckiernan's NPI active?
- Yes — James Mckiernan's NPI (1336126515) is active in the NPPES registry as of the last update on 2013-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.