Katherine Robertson, MD
NPI 1144578451 · Internal Medicine Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Robertson, MD is a Internal Medicine Physician provider in Roseville, CA (NPI 1144578451).
Provider details
- NPI number
- 1144578451
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1550 College StMacon, GA 31207-1500Phone: (478) 301-2531
Registry dates
- Enumerated
- 2012-08-16
- Last updated
- 2025-02-26
- Certified
- 2025-02-25
Frequently asked questions
- What is Katherine Robertson's NPI number?
- Katherine Robertson's National Provider Identifier (NPI) is 1144578451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Robertson's specialty?
- Katherine Robertson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Katherine Robertson located?
- Katherine Robertson's practice location on file with NPPES is 3400 Douglas Blvd Ste 170, Roseville, CA 95661-4281.
- What is Katherine Robertson's phone number?
- The practice phone number listed in the NPPES registry for Katherine Robertson is (855) 446-8628.
- Does Katherine Robertson accept Medicare?
- Katherine Robertson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Robertson's NPI active?
- Yes — Katherine Robertson's NPI (1144578451) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.