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Nicholas Siemers
NPI 1801250642 · Behavior Analyst · Charleston, SC
Nicholas Siemers is a Behavior Analyst provider in Charleston, SC (NPI 1801250642).
Provider details
- NPI number
- 1801250642
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1385 Ashley River Rd
Apt. 5a
Charleston, SC 29407-6385
Phone: (843) 697-6860
Street-level locationGet directions
Mailing address
1385 Ashley River Rd
Charleston, SC 29407-6385
Registry dates
- Enumerated
- 2016-04-07
- Last updated
- 2016-04-07
Frequently asked questions
- What is Nicholas Siemers's NPI number?
- Nicholas Siemers's National Provider Identifier (NPI) is 1801250642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Siemers's specialty?
- Nicholas Siemers is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Nicholas Siemers located?
- Nicholas Siemers's practice location on file with NPPES is 1385 Ashley River Rd, Charleston, SC 29407-6385.
- What is Nicholas Siemers's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Siemers is (843) 697-6860.
- Is Nicholas Siemers's NPI active?
- Yes — Nicholas Siemers's NPI (1801250642) is active in the NPPES registry as of the last update on 2016-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.