Karen Rollins, MD
NPI 1699821223 · Neurological Surgery Physician · Denver, CO
Karen Rollins, MD is a Neurological Surgery Physician provider in Denver, CO (NPI 1699821223).
Provider details
- NPI number
- 1699821223
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 43140 (CO)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2012-09-06
Frequently asked questions
- What is Karen Rollins's NPI number?
- Karen Rollins's National Provider Identifier (NPI) is 1699821223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Rollins's specialty?
- Karen Rollins is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Rollins located?
- Karen Rollins's practice location on file with NPPES is 1375 East 20th Avenue, Denver, CO 80205-5423.
- What is Karen Rollins's phone number?
- The practice phone number listed in the NPPES registry for Karen Rollins is (303) 338-4545.
- Is Karen Rollins's NPI active?
- Yes — Karen Rollins's NPI (1699821223) is active in the NPPES registry as of the last update on 2012-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.