Roland Dutton, M.D.
NPI 1558311647 · Orthopaedic Surgery Physician · Grass Valley, CA
Roland Dutton, M.D. is a Orthopaedic Surgery Physician provider in Grass Valley, CA (NPI 1558311647).
Provider details
- NPI number
- 1558311647
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G36765 (CA)
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
- 2006-05-11
- Last updated
- 2010-01-05
Frequently asked questions
- What is Roland Dutton's NPI number?
- Roland Dutton's National Provider Identifier (NPI) is 1558311647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roland Dutton's specialty?
- Roland Dutton is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Roland Dutton located?
- Roland Dutton's practice location on file with NPPES is 150 Glasson Way, Grass Valley, CA 95945-5706.
- What is Roland Dutton's phone number?
- The practice phone number listed in the NPPES registry for Roland Dutton is (530) 273-9578.
- Is Roland Dutton's NPI active?
- Yes — Roland Dutton's NPI (1558311647) is active in the NPPES registry as of the last update on 2010-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.