Christine Newsom, MD
NPI 1407822943 · Internal Medicine Physician · Grass Valley, CA
Christine Newsom, MD is a Internal Medicine Physician provider in Grass Valley, CA (NPI 1407822943).
Provider details
- NPI number
- 1407822943
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G25383 (CA)
Specialties & taxonomies
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
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
- 2006-02-24
- Last updated
- 2009-04-27
Frequently asked questions
- What is Christine Newsom's NPI number?
- Christine Newsom's National Provider Identifier (NPI) is 1407822943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christine Newsom's specialty?
- Christine Newsom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christine Newsom located?
- Christine Newsom's practice location on file with NPPES is 409 Joerschke Dr, Grass Valley, CA 95945-5288.
- What is Christine Newsom's phone number?
- The practice phone number listed in the NPPES registry for Christine Newsom is (530) 477-4480.
- Is Christine Newsom's NPI active?
- Yes — Christine Newsom's NPI (1407822943) is active in the NPPES registry as of the last update on 2009-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.