IndividualActive
Marissa Pietrus, LCSW
NPI 1205644317 · Clinical Social Worker · Denver, CO
Marissa Pietrus, LCSW is a Clinical Social Worker provider in Denver, CO (NPI 1205644317).
Provider details
- NPI number
- 1205644317
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CSW.09925450 (CO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1825 N Marion St
Denver, CO 80218-1122
Phone: (303) 318-3434
Fax: (303) 318-3447
Street-level locationGet directions
Mailing address
4578 Meade St
Denver, CO 80211-1360
Registry dates
- Enumerated
- 2024-12-20
- Last updated
- 2024-12-20
- Certified
- 2024-12-20
Frequently asked questions
- What is Marissa Pietrus's NPI number?
- Marissa Pietrus's National Provider Identifier (NPI) is 1205644317, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Pietrus's specialty?
- Marissa Pietrus is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Pietrus located?
- Marissa Pietrus's practice location on file with NPPES is 1825 N Marion St, Denver, CO 80218-1122.
- What is Marissa Pietrus's phone number?
- The practice phone number listed in the NPPES registry for Marissa Pietrus is (303) 318-3434.
- Is Marissa Pietrus's NPI active?
- Yes — Marissa Pietrus's NPI (1205644317) is active in the NPPES registry as of the last update on 2024-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.