Marc Holbert
NPI 1346299989 · Physician Assistant · Longmont, CO
Marc Holbert is a Physician Assistant provider in Longmont, CO (NPI 1346299989).
Provider details
- NPI number
- 1346299989
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 1694 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
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)
- 4747 Arapahoe AveBoulder, CO 80303-1131Phone: (303) 306-7783Fax: (303) 306-7753
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2020-06-26
- Certified
- 2020-06-26
Frequently asked questions
- What is Marc Holbert's NPI number?
- Marc Holbert's National Provider Identifier (NPI) is 1346299989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marc Holbert's specialty?
- Marc Holbert is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marc Holbert located?
- Marc Holbert's practice location on file with NPPES is 1950 Mountain View Ave, Longmont, CO 80501-3129.
- What is Marc Holbert's phone number?
- The practice phone number listed in the NPPES registry for Marc Holbert is (303) 651-5000.
- Is Marc Holbert's NPI active?
- Yes — Marc Holbert's NPI (1346299989) is active in the NPPES registry as of the last update on 2020-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.