Nicholas Mattingly
NPI 1679609929 · Geriatric Medicine (Internal Medicine) Physician · Louisville, KY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Mattingly is a Geriatric Medicine (Internal Medicine) Physician provider in Louisville, KY (NPI 1679609929).
Provider details
- NPI number
- 1679609929
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 42491 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-02-23
- Last updated
- 2013-03-04
Frequently asked questions
- What is Nicholas Mattingly's NPI number?
- Nicholas Mattingly's National Provider Identifier (NPI) is 1679609929, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Mattingly's specialty?
- Nicholas Mattingly is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Mattingly located?
- Nicholas Mattingly's practice location on file with NPPES is 800 Zorn Ave, Louisville, KY 40206-1433.
- What is Nicholas Mattingly's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Mattingly is (502) 287-4000.
- Does Nicholas Mattingly accept Medicare?
- Nicholas Mattingly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Mattingly's NPI active?
- Yes — Nicholas Mattingly's NPI (1679609929) is active in the NPPES registry as of the last update on 2013-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.