IndividualActive
Heidi Sikma, LPC
NPI 1508192337 · Professional Counselor · O Fallon, MO
Heidi Sikma, LPC is a Professional Counselor provider in O Fallon, MO (NPI 1508192337).
Provider details
- NPI number
- 1508192337
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 2009032621 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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
7400 Highway N
O Fallon, MO 63368-7013
Phone: (636) 561-7080
Fax: (636) 561-0463
Approximate (ZIP-level) locationGet directions
Mailing address
7400 Highway N
O Fallon, MO 63368-7013
Registry dates
- Enumerated
- 2009-10-29
- Last updated
- 2009-10-29
Frequently asked questions
- What is Heidi Sikma's NPI number?
- Heidi Sikma's National Provider Identifier (NPI) is 1508192337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Sikma's specialty?
- Heidi Sikma is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Heidi Sikma located?
- Heidi Sikma's practice location on file with NPPES is 7400 Highway N, O Fallon, MO 63368-7013.
- What is Heidi Sikma's phone number?
- The practice phone number listed in the NPPES registry for Heidi Sikma is (636) 561-7080.
- Is Heidi Sikma's NPI active?
- Yes — Heidi Sikma's NPI (1508192337) is active in the NPPES registry as of the last update on 2009-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.