Cornerstone Family Medicine
NPI 1134455181 · Family Medicine Physician · Cumming, GA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cornerstone Family Medicine is a Family Medicine Physician organization in Cumming, GA (NPI 1134455181).
Provider details
- NPI number
- 1134455181
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Tammy Finley, Owner(678) 455-5755
- License
- 056832 (GA)
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
16 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
- 2009-10-27
- Last updated
- 2024-09-23
- Certified
- 2024-09-23
Frequently asked questions
- What is Cornerstone Family Medicine's NPI number?
- Cornerstone Family Medicine's National Provider Identifier (NPI) is 1134455181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cornerstone Family Medicine?
- Cornerstone Family Medicine is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cornerstone Family Medicine located?
- Cornerstone Family Medicine's practice location on file with NPPES is 960 Sanders Rd Ste 800, Cumming, GA 30041-5990.
- What is Cornerstone Family Medicine's phone number?
- The practice phone number listed in the NPPES registry for Cornerstone Family Medicine is (678) 455-5755.
- Does Cornerstone Family Medicine accept Medicare?
- Cornerstone Family Medicine is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Cornerstone Family Medicine?
- The authorized official listed on Cornerstone Family Medicine's NPPES record is Tammy Finley, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cornerstone Family Medicine's NPI active?
- Yes — Cornerstone Family Medicine's NPI (1134455181) is active in the NPPES registry as of the last update on 2024-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.