Robert Merrick, M.D.
NPI 1346233590 · Diagnostic Radiology Physician · Dubuque, IA
Robert Merrick, M.D. is a Diagnostic Radiology Physician provider in Dubuque, IA (NPI 1346233590).
Provider details
- NPI number
- 1346233590
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 21692 (IA)
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
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
- 2005-08-23
- Last updated
- 2007-12-11
Frequently asked questions
- What is Robert Merrick's NPI number?
- Robert Merrick's National Provider Identifier (NPI) is 1346233590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Merrick's specialty?
- Robert Merrick is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Merrick located?
- Robert Merrick's practice location on file with NPPES is 250 Mercy Dr, Dubuque, IA 52001-7320.
- What is Robert Merrick's phone number?
- The practice phone number listed in the NPPES registry for Robert Merrick is (563) 589-8796.
- Is Robert Merrick's NPI active?
- Yes — Robert Merrick's NPI (1346233590) is active in the NPPES registry as of the last update on 2007-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.