Tammarin Collins, FNP-BC
NPI 1184129306 · Family Nurse Practitioner · Greenwood, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammarin Collins, FNP-BC is a Family Nurse Practitioner provider in Greenwood, MS (NPI 1184129306).
Provider details
- NPI number
- 1184129306
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 902425 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
63 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $99 |
Typical Medicare-allowed amounts for these services range $70–$99 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 66 | 20 |
| Atorvastatin Calcium | 64 | 25 |
| Metoprolol Succinate | 42 | 13 |
| Potassium Chloride | 41 | 15 |
| Metformin Hclbrand: Metformin Hcl Er | 29 | 12 |
| Furosemide | 27 | — |
| Hydralazine Hcl | 21 |
Practice location
Mailing address
Additional practice locations (1)
- 609 N Davis AveCleveland, MS 38732-2355Phone: (662) 816-8999
Registry dates
- Enumerated
- 2018-03-28
- Last updated
- 2019-11-13
Frequently asked questions
- What is Tammarin Collins's NPI number?
- Tammarin Collins's National Provider Identifier (NPI) is 1184129306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammarin Collins's specialty?
- Tammarin Collins is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammarin Collins located?
- Tammarin Collins's practice location on file with NPPES is 1401 River Rd, Greenwood, MS 38930-4030.
- What is Tammarin Collins's phone number?
- The practice phone number listed in the NPPES registry for Tammarin Collins is (662) 459-7113.
- Does Tammarin Collins accept Medicare?
- Tammarin Collins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammarin Collins's NPI active?
- Yes — Tammarin Collins's NPI (1184129306) is active in the NPPES registry as of the last update on 2019-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.