IndividualActive
Billi Patzius, PHD
NPI 1710634795 · Professional Counselor · O Fallon, MO
Billi Patzius, PHD is a Professional Counselor provider in O Fallon, MO (NPI 1710634795).
Provider details
- NPI number
- 1710634795
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2022020328 (MO)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
103 Lincoln St
O Fallon, MO 63366-1603
Phone: (636) 978-6901
Street-level locationGet directions
Mailing address
604 Woodway Ct
Wentzville, MO 63385-3942
Registry dates
- Enumerated
- 2022-03-09
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Billi Patzius's NPI number?
- Billi Patzius's National Provider Identifier (NPI) is 1710634795, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billi Patzius's specialty?
- Billi Patzius is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Billi Patzius located?
- Billi Patzius's practice location on file with NPPES is 103 Lincoln St, O Fallon, MO 63366-1603.
- What is Billi Patzius's phone number?
- The practice phone number listed in the NPPES registry for Billi Patzius is (636) 978-6901.
- Is Billi Patzius's NPI active?
- Yes — Billi Patzius's NPI (1710634795) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.