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James Umber, MD
NPI 1750498523 · Orthopaedic Surgery Physician · Red Bluff, CA
James Umber, MD is a Orthopaedic Surgery Physician provider in Red Bluff, CA (NPI 1750498523).
Provider details
- NPI number
- 1750498523
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G36490 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
2540 Sister Mary Columba Dr
Red Bluff, CA 96080
Phone: (530) 528-8899
Fax: (530) 528-8898
Street-level locationGet directions
Mailing address
Po Box 8640
Red Bluff, CA 96080
Registry dates
- Enumerated
- 2006-08-25
- Last updated
- 2007-11-14
Frequently asked questions
- What is James Umber's NPI number?
- James Umber's National Provider Identifier (NPI) is 1750498523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Umber's specialty?
- James Umber is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Umber located?
- James Umber's practice location on file with NPPES is 2540 Sister Mary Columba Dr, Red Bluff, CA 96080.
- What is James Umber's phone number?
- The practice phone number listed in the NPPES registry for James Umber is (530) 528-8899.
- Is James Umber's NPI active?
- Yes — James Umber's NPI (1750498523) is active in the NPPES registry as of the last update on 2007-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.