Carl Holl, M. D.
NPI 1730229964 · Diagnostic Radiology Physician · Noblesville, IN
Carl Holl, M. D. is a Diagnostic Radiology Physician provider in Noblesville, IN (NPI 1730229964).
Provider details
- NPI number
- 1730229964
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 01018347A (IN)
Specialties & taxonomies
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
- 2007-02-07
- Last updated
- 2009-07-11
Frequently asked questions
- What is Carl Holl's NPI number?
- Carl Holl's National Provider Identifier (NPI) is 1730229964, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Holl's specialty?
- Carl Holl is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Carl Holl located?
- Carl Holl's practice location on file with NPPES is 408 Trilbey Ct, Noblesville, IN 46062-9069.
- What is Carl Holl's phone number?
- The practice phone number listed in the NPPES registry for Carl Holl is (317) 877-3301.
- Is Carl Holl's NPI active?
- Yes — Carl Holl's NPI (1730229964) is active in the NPPES registry as of the last update on 2009-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.