Theresa Spakowski, CNP
NPI 1457800468 · Family Nurse Practitioner · Wentzville, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Spakowski, CNP is a Family Nurse Practitioner provider in Wentzville, MO (NPI 1457800468).
Provider details
- NPI number
- 1457800468
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- 2004018100 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 77 | 20 |
| Losartan Potassium | 61 | 16 |
| Amlodipine Besylate | 54 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 52 | 15 |
| Metformin Hcl | 44 | — |
| Lisinopril | 37 | — |
Practice location
Mailing address
Additional practice locations (3)
- 3785 New Town BlvdSaint Charles, MO 63301-4358Phone: (844) 853-8937
- 8075 Mexico RdSaint Peters, MO 63376-1118Phone: (844) 853-8937
- 19515 Brune PkwyWarrenton, MO 63383-6505Phone: (844) 853-8937
Registry dates
- Enumerated
- 2016-10-03
- Last updated
- 2021-08-03
- Certified
- 2021-08-03
Frequently asked questions
- What is Theresa Spakowski's NPI number?
- Theresa Spakowski's National Provider Identifier (NPI) is 1457800468, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Spakowski's specialty?
- Theresa Spakowski is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Spakowski located?
- Theresa Spakowski's practice location on file with NPPES is 1032 Crosswinds Ct, Wentzville, MO 63385-4836.
- What is Theresa Spakowski's phone number?
- The practice phone number listed in the NPPES registry for Theresa Spakowski is (636) 332-6000.
- Does Theresa Spakowski accept Medicare?
- Theresa Spakowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Spakowski's NPI active?
- Yes — Theresa Spakowski's NPI (1457800468) is active in the NPPES registry as of the last update on 2021-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.