Karen Stark, MD
NPI 1043296973 · Cardiovascular Disease Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Stark, MD is a Cardiovascular Disease Physician provider in Scottsdale, AZ (NPI 1043296973).
Provider details
- NPI number
- 1043296973
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25769 (AZ)
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
- 2005-12-22
- Last updated
- 2019-06-21
Frequently asked questions
- What is Karen Stark's NPI number?
- Karen Stark's National Provider Identifier (NPI) is 1043296973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Stark's specialty?
- Karen Stark is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Stark located?
- Karen Stark's practice location on file with NPPES is 10101 N 92nd St Ste 101, Scottsdale, AZ 85258-4553.
- What is Karen Stark's phone number?
- The practice phone number listed in the NPPES registry for Karen Stark is (480) 747-6532.
- Does Karen Stark accept Medicare?
- Karen Stark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Stark's NPI active?
- Yes — Karen Stark's NPI (1043296973) is active in the NPPES registry as of the last update on 2019-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.