IndividualActive
Silvia Portolan
NPI 1720403959 · Counselor · Arnold, MO
Silvia Portolan is a Counselor provider in Arnold, MO (NPI 1720403959).
Provider details
- NPI number
- 1720403959
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 2013008445 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Other Service Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
21 Municipal Dr
Arnold, MO 63010-1012
Phone: (636) 296-6206
Street-level locationGet directions
Mailing address
21 Municipal Dr
Arnold, MO 63010-1012
Registry dates
- Enumerated
- 2014-02-25
- Last updated
- 2014-02-26
Frequently asked questions
- What is Silvia Portolan's NPI number?
- Silvia Portolan's National Provider Identifier (NPI) is 1720403959, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Silvia Portolan's specialty?
- Silvia Portolan is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Silvia Portolan located?
- Silvia Portolan's practice location on file with NPPES is 21 Municipal Dr, Arnold, MO 63010-1012.
- What is Silvia Portolan's phone number?
- The practice phone number listed in the NPPES registry for Silvia Portolan is (636) 296-6206.
- Is Silvia Portolan's NPI active?
- Yes — Silvia Portolan's NPI (1720403959) is active in the NPPES registry as of the last update on 2014-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.