Estacia Gillian Sinclair, APRN-C
Family Nurse Practitioner · Atchison, KS
At a glance
800 Ravenhill Dr Ste 100&107, Atchison, KS 66002-9204
NPPES record updated Mar 27, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
800 Ravenhill Dr Ste 100&107Atchison, KS 66002-9204
Additional reported practice locations
801 Atchison StAtchison, KS 660022352
Phone: 9133675020
Fax: 9133671089 801 S 8Th St
Atchison, KS 660022724
Phone: 9183606200 1004 Progress Dr Ste 180&145
Lansing, KS 660436326
Phone: 9132973215
Fax: 9132972732 311 W Locust St
Troy, KS 660875252
Phone: 7859853504
Fax: 7859853813 1903 Euclid Ave
Horton, KS 664391238
Phone: 7854862468
Fax: 7854862371
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2023
- CMS specialties
- Nurse Practitioner
Practice groups
Reported hospital affiliations
- Amberwell Atchison Association Atchison, KS
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $176.74 |
Reporting companies
| Company | Amount |
|---|---|
| AMGEN INC. | $42.46 |
| LILLY USA, LLC | $39.09 |
| ITI, INC. (D/B/A INTRA-CELLULAR THERAPIES, INC.) | $30.26 |
| OTSUKA AMERICA PHARMACEUTICAL, INC. | $21.49 |
| ELECTROMED, INC. | $14.65 |
| SANOFI PASTEUR INC. | $14.54 |
| SALIX PHARMACEUTICALS, A DIVISION OF BAUSCH HEALTH US, LLC | $14.25 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- May 3, 2024
- Record updated
- Mar 27, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- APRN-C
Reported taxonomies and licenses
363LF0000X · Primary
License reported: 53-83107-052 KS
363L00000X
License reported: 53-83107-052 KS
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
800 Ravenhill Dr Ste 100&107Atchison, KS 66002-9204
- Phone
- (913) 367-7300
- Fax
- (913) 674-2030
Mailing address
800 RAVENHILL DRATCHISON, KS 660029204
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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