Mari Caitlyne Blaylock, FNP-C
Family Nurse Practitioner · Smithville, MS
At a glance
60021 Monroe St, Smithville, MS 38870-7779
NPPES record updated Mar 17, 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
60021 Monroe StSmithville, MS 38870-7779
Additional reported practice locations
106 Walker StHoulka, MS 388509453
Phone: 6625683316
Fax: 6625683360 8324 Highway 15 N
Ecru, MS 388419749
Phone: 6624882950
Fax: 6624898853 182 W Main St
Nettleton, MS 388586075
Phone: 6629635050
Fax: 6629635051 12725 Highway 23 N
Tremont, MS 388768735
Phone: 6626523361
Fax: 6626523363 40201 Hamilton Rd
Hamilton, MS 397468648
Phone: 6623439148
Fax: 6623435811 60017 Highway 23
Smithville, MS 388709442
Phone: 6626514280
Fax: 6626514272 320 School Loop Dr
Tremont, MS 388768575
Phone: 6626523322
Fax: 6626523309 499 Gloster Creek Vlg Ste D1
Tupelo, MS 388014753
Phone: 6626908007
Fax: 6628424653 60286 Hatley Rd
Amory, MS 388217215
Phone: 6622562233
Fax: 6622562288 135 E Oxford St
Pontotoc, MS 388632111
Phone: 6624893382
Fax: 6624897242 179 Mullen Ave
Nettleton, MS 388586033
Phone: 6625911815
Fax: 6629631144 1523 S Pontotoc Rd
Pontotoc, MS 388639382
Phone: 6624882960
Fax: 6624898535
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2019
- CMS specialties
- Nurse Practitioner
Practice groups
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.
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 | $50.02 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $29.72 |
| JANSSEN PHARMACEUTICALS, INC | $20.30 |
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
- Oct 7, 2019
- Record updated
- Mar 17, 2026
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- MARI CAITLYNE HARRIS
- Reported credentials
- FNP-C
Reported taxonomies and licenses
363LF0000X · Primary
License reported: 903562 MS
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
60021 Monroe StSmithville, MS 38870-7779
- Phone
- (662) 651-4637
- Fax
- (662) 651-4636
Mailing address
60021 MONROE STSMITHVILLE, MS 388707779
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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