TAMMARIN S COLLINS FNP-BC
NPI 1184129306
Nurse Practitioner - Family in Greenwood, MS
About Tammarin S Collins Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TAMMARIN S COLLINS FNP-BC (NPI 1184129306) is an individual family provider in Greenwood, Mississippi, licensed in Mississippi (902425) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Northwest Missississippi Regional Medical Center, and maintains a secondary practice location in Cleveland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Tammarin S Collins Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
7Medicare enrollment records show Tammarin Collins reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood, MS 38930
- Reassigned Medicare billing, Mississippi enrollment
- 78 clinicians in this Medicare group
Shaw, MS 38773
- Reassigned Medicare billing, Mississippi enrollment
Greenville, MS 38703
- Reassigned Medicare billing, Mississippi enrollment
- 164 clinicians in this Medicare group
Flowood, MS 39232
- Reassigned Medicare billing, Mississippi enrollment
- 50 clinicians in this Medicare group
Jackson, MS 39204
- Reassigned Medicare billing, Mississippi enrollment
- 170 clinicians in this Medicare group
Vicksburg, MS 39180
- Reassigned Medicare billing, Mississippi enrollment
- 180 clinicians in this Medicare group
Ripley, MS 38663
- Reassigned Medicare billing, Mississippi enrollment
- 463 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northwest Missississippi Regional Medical Center
Acute Care Hospitals · Clarksdale, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38930 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENWOOD, MS 38930
GREENWOOD, MS 38930
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Tammarin Collins's NPI number?
The NPI number for Tammarin Collins is 1184129306. It was assigned to this individual provider in the NPPES registry on March 28, 2018.
Where is Tammarin Collins located?
Tammarin Collins practices at 1401 River Rd, Greenwood, MS 38930. The listed phone number is (662) 459-7113.
What is Tammarin Collins's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Tammarin Collins enrolled in Medicare?
Yes. Tammarin Collins is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Tammarin Collins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammarin Collins reassigns Medicare benefits to 7 organizations: Greenwood Leflore Hospital (Greenwood, MS), Maximum Care After Hours Clinic, LLC (Shaw, MS), Uppal Medical Center LLC (Greenville, MS), Maxem Health Urgent Care Flowood (Flowood, MS), Minor Med Care, LLC (Jackson, MS) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tammarin Collins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tammarin Collins accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter of Alabama and Ambetter of Tennessee and 3 other insurers list Tammarin Collins as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Tammarin Collins affiliated with any hospitals?
According to CMS data, Tammarin Collins is affiliated with Northwest Missississippi Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Tammarin Collins was last updated on November 13, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Tammarin S Collins, FNP-BC · NPI 1184129306
Family physician in Greenwood, Mississippi. Individual provider, active in the CMS NPPES registry since March 28, 2018.
## Identity
- **NPI:** 1184129306 (Entity type: Individual)
- **Enumerated:** March 28, 2018
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 902425 (Mississippi)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1401 RIVER RD, Greenwood, MS 38930-4030
- **Phone:** (662) 459-7113 · **Fax:** (662) 459-1310
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Greenwood Leflore Hospital (NPI 1861670911, Greenwood, MS); Maximum Care After Hours Clinic, LLC (NPI 1669018008, Shaw, MS); Uppal Medical Center LLC (NPI 1558927905, Greenville, MS); Maxem Health Urgent Care Flowood (NPI 1174070650, Flowood, MS); Minor Med Care, LLC (NPI 1407968738, Jackson, MS); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** November 13, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1184129306) · Data from the CMS NPPES public registry.