Amy Holthouser, MD
NPI 1083775993 · Internal Medicine Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Holthouser, MD is a Internal Medicine Physician provider in Louisville, KY (NPI 1083775993).
Provider details
- NPI number
- 1083775993
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 01098239A (IN)
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
2 documented practice locations
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
Additional practice locations (1)
- 4199 Gateway BlvdNewburgh, IN 47630-8940Phone: (812) 842-4200
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Amy Holthouser's NPI number?
- Amy Holthouser's National Provider Identifier (NPI) is 1083775993, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Holthouser's specialty?
- Amy Holthouser is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amy Holthouser located?
- Amy Holthouser's practice location on file with NPPES is 231 E Chestnut St, Louisville, KY 40202-1821.
- What is Amy Holthouser's phone number?
- The practice phone number listed in the NPPES registry for Amy Holthouser is (502) 629-4750.
- Does Amy Holthouser accept Medicare?
- Amy Holthouser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Holthouser's NPI active?
- Yes — Amy Holthouser's NPI (1083775993) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.