Tammy Javellana, F.N.P
NPI 1013112077 · Family Nurse Practitioner · Dyersburg, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Javellana, F.N.P is a Family Nurse Practitioner provider in Dyersburg, TN (NPI 1013112077).
Provider details
- NPI number
- 1013112077
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P
- Sex
- Female
- Sole proprietor
- Yes
- License
- APN10445 (TN)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
68 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Testing for Presence of Drug, Read By Direct Observation80305 | 15 | $12 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 15 | $41 |
| Automated Urinalysis Test81003 | 13 | $2 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 13 | $16 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 12 | $56 |
Typical Medicare-allowed amounts for these services range $2–$56 (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 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 109 | 36 |
| Levothyroxine Sodium | 94 | 23 |
| Alprazolam | 93 | 19 |
| Gabapentin | 79 | 22 |
| Lisinopril | 74 | 27 |
| Semaglutidebrand: Ozempic | 71 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$237 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2017 Saint John AveSuite BDyersburg, TN 38024-2209Phone: (731) 285-6110Fax: (731) 285-6964
Registry dates
- Enumerated
- 2007-06-19
- Last updated
- 2024-08-14
- Certified
- 2024-08-14
Frequently asked questions
- What is Tammy Javellana's NPI number?
- Tammy Javellana's National Provider Identifier (NPI) is 1013112077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Javellana's specialty?
- Tammy Javellana is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Javellana located?
- Tammy Javellana's practice location on file with NPPES is 1505 Woodlawn Ave Ste a, Dyersburg, TN 38024-3134.
- What is Tammy Javellana's phone number?
- The practice phone number listed in the NPPES registry for Tammy Javellana is (731) 478-6064.
- Does Tammy Javellana accept Medicare?
- Tammy Javellana is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Javellana's NPI active?
- Yes — Tammy Javellana's NPI (1013112077) is active in the NPPES registry as of the last update on 2024-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.