OrganizationActive
Marc Treihaft, M.D.
NPI 1518147933 · Neurology Physician · Englewood, CO
Marc Treihaft, M.D. is a Neurology Physician organization in Englewood, CO (NPI 1518147933).
Provider details
- NPI number
- 1518147933
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Treihaft, Owner(303) 788-1700
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3535 S Lafayette St
#204
Englewood, CO 80113-3957
Phone: (303) 788-1700
Fax: (303) 788-1740
Street-level locationGet directions
Mailing address
3535 S Lafayette St
Englewood, CO 80113-3957
Registry dates
- Enumerated
- 2007-11-14
- Last updated
- 2007-12-12
Frequently asked questions
- What is Marc Treihaft, M.D.'s NPI number?
- Marc Treihaft, M.D.'s National Provider Identifier (NPI) is 1518147933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Marc Treihaft, M.D.?
- Marc Treihaft, M.D. is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Marc Treihaft, M.D. located?
- Marc Treihaft, M.D.'s practice location on file with NPPES is 3535 S Lafayette St, Englewood, CO 80113-3957.
- What is Marc Treihaft, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Marc Treihaft, M.D. is (303) 788-1700.
- Who is the authorized official for Marc Treihaft, M.D.?
- The authorized official listed on Marc Treihaft, M.D.'s NPPES record is Marc Treihaft, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Marc Treihaft, M.D.'s NPI active?
- Yes — Marc Treihaft, M.D.'s NPI (1518147933) is active in the NPPES registry as of the last update on 2007-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.