Natalie Portman-Marsh, LCSW
NPI 1073788071 · Clinical Social Worker · Boulder, CO
Natalie Portman-Marsh, LCSW is a Clinical Social Worker provider in Boulder, CO (NPI 1073788071).
Provider details
- NPI number
- 1073788071
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 991526 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2008-04-29
- Last updated
- 2008-04-29
Frequently asked questions
- What is Natalie Portman-Marsh's NPI number?
- Natalie Portman-Marsh's National Provider Identifier (NPI) is 1073788071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Portman-Marsh's specialty?
- Natalie Portman-Marsh is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Natalie Portman-Marsh located?
- Natalie Portman-Marsh's practice location on file with NPPES is 7722 Brockway Dr, Boulder, CO 80303-4827.
- What is Natalie Portman-Marsh's phone number?
- The practice phone number listed in the NPPES registry for Natalie Portman-Marsh is (303) 499-9123.
- Is Natalie Portman-Marsh's NPI active?
- Yes — Natalie Portman-Marsh's NPI (1073788071) is active in the NPPES registry as of the last update on 2008-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.