Ms. Constance Stranquist, FNP
Ms. Constance Stranquist is a Nurse Practitioner provider (Nurse Practitioner) practicing in O Fallon, MO, registered in the NPPES registry with NPI 1770509093 since 2006. The credential FNP stands for Family Nurse Practitioner. Practices at Walgreen Co (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1770509093 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Constance Stranquist |
| Credential | FNP |
| Sex | Female |
| Practice address | 2920 HIGHWAY K, O Fallon, MO, 63368 |
| Phone | 6366967038 |
| Enumeration date | 2006-07-14 |
| Last updated in NPPES | 2020-10-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 363L00000X | Nurse Practitioner | Primary | 113798 | MO |
| 363LF0000X | Family Nurse Practitioner | Secondary | 113798 | MO |
FNP — Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 425707429 | Medicaid | MO | — |
Copy-ready billing details
Provider: Constance Stranquist, FNP NPI: 1770509093 Taxonomy: 363L00000X (Nurse Practitioner) Address: 2920 HIGHWAY K, O Fallon, MO, 63368
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1538174552 | Walgreen Co | Organization | Pharmacy | O Fallon, MO |
| 1184895690 | Christy Dyer | Individual | Family Nurse Practitioner | O Fallon, MO |
| 1396060372 | Randall Landman | Individual | Pharmacist | O Fallon, MO |
| 1396026332 | Nika Pickett | Individual | Pharmacist | O Fallon, MO |
| 1295011054 | Jeffrey Allen | Individual | Pharmacist | O Fallon, MO |
| 1306441373 | Jennifer Hoff | Individual | Pharmacist | O Fallon, MO |
| 1740912955 | Min Chen Cheng | Individual | Pharmacist | O Fallon, MO |
Verify this record
Cross-check NPI 1770509093 against the authoritative CMS record: view Ms. Constance Stranquist on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Where does Constance Stranquist practice?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-10-27.