Summit Internal Medicine, PLLC
NPI 1437390242 · Primary Care Clinic/Center · Frisco, CO
Summit Internal Medicine, PLLC is a Primary Care Clinic/Center organization in Frisco, CO (NPI 1437390242).
Provider details
- NPI number
- 1437390242
- Entity type
- Organization
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Marc Shiffman, Owner(970) 668-3911
- License
- 41574 (CO)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-03-09
- Last updated
- 2009-03-09
Frequently asked questions
- What is Summit Internal Medicine, PLLC's NPI number?
- Summit Internal Medicine, PLLC's National Provider Identifier (NPI) is 1437390242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Summit Internal Medicine, PLLC?
- Summit Internal Medicine, PLLC is classified in the NPPES registry as Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Summit Internal Medicine, PLLC located?
- Summit Internal Medicine, PLLC's practice location on file with NPPES is 730 Summit Blvd, Frisco, CO 80443.
- What is Summit Internal Medicine, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Summit Internal Medicine, PLLC is (970) 668-3911.
- Who is the authorized official for Summit Internal Medicine, PLLC?
- The authorized official listed on Summit Internal Medicine, PLLC's NPPES record is Marc Shiffman, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Summit Internal Medicine, PLLC's NPI active?
- Yes — Summit Internal Medicine, PLLC's NPI (1437390242) is active in the NPPES registry as of the last update on 2009-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.