Dr. Sara Davis Schalk, OD
Dr. Sara Davis Schalk is a Optometrist provider (Optometrist) practicing in Appleton, WI, registered in the NPPES registry with NPI 1275617300 since 2006. The credential OD stands for Doctor of Optometry.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275617300 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Sara Davis Schalk |
| Credential | OD |
| Sex | Female |
| Practice address | 21 PARK PL, Appleton, WI, 54914 |
| Phone | 9207394361 |
| Enumeration date | 2006-10-25 |
| Last updated in NPPES | 2013-03-26 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 152W00000X | Optometrist | Primary | 2975 | WI |
OD — Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2974 | Other | WI | LICENSE |
Copy-ready billing details
Provider: Sara Schalk, OD NPI: 1275617300 Taxonomy: 152W00000X (Optometrist) Address: 21 PARK PL, Appleton, WI, 54914
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1285674655 | Marvin Hall | Individual | Ophthalmology Physician | Appleton, WI |
| 1669417135 | Dean Delwiche | Individual | Optometrist | Appleton, WI |
| 1407883838 | Micheal Vrabec | Individual | Ophthalmology Physician | Appleton, WI |
| 1750319448 | James Syverud | Individual | Ophthalmology Physician | Appleton, WI |
| 1952330714 | Melissa Metzger-Romatz | Individual | Optometrist | Appleton, WI |
| 1902838998 | F.Jeanne Sengstock | Individual | Optometrist | Appleton, WI |
| 1992739171 | Elizabeth Melchert | Individual | Optometrist | Appleton, WI |
| 1699789032 | Valley Eye Associates | Organization | Optometrist | Appleton, WI |
Verify this record
Cross-check NPI 1275617300 against the authoritative CMS record: view Dr. Sara Davis Schalk 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
What is the NPI number for Sara Schalk?
Where does Sara Schalk practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-03-26.