Lisa Diaz-Barriga, M.S.N., C.F.N.P.
NPI 1104951177 · Family Nurse Practitioner · Nashville, TN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Diaz-Barriga, M.S.N., C.F.N.P. is a Family Nurse Practitioner provider in Nashville, TN (NPI 1104951177).
Provider details
- NPI number
- 1104951177
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- M.S.N., C.F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 7522 (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
165 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 112 | $70 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $98 |
Typical Medicare-allowed amounts for these services range $70–$98 (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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 976 | 276 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 926 | 291 |
| Gabapentin | 697 | 218 |
| Oxycodone Hcl | 315 | 97 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 246 | 73 |
| Tizanidine Hcl | 234 | 78 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,035 across 48 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)
- 353 New Shackle Island Rd Ste 148cHendersonville, TN 37075-2366Phone: (615) 972-1100Fax: (615) 537-4950
Registry dates
- Enumerated
- 2007-02-22
- Last updated
- 2021-07-21
- Certified
- 2021-07-21
Frequently asked questions
- What is Lisa Diaz-Barriga's NPI number?
- Lisa Diaz-Barriga's National Provider Identifier (NPI) is 1104951177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Diaz-Barriga's specialty?
- Lisa Diaz-Barriga is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lisa Diaz-Barriga located?
- Lisa Diaz-Barriga's practice location on file with NPPES is 3443 Dickerson Pike Ste 730, Nashville, TN 37207-2527.
- What is Lisa Diaz-Barriga's phone number?
- The practice phone number listed in the NPPES registry for Lisa Diaz-Barriga is (615) 972-1100.
- Does Lisa Diaz-Barriga accept Medicare?
- Lisa Diaz-Barriga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Diaz-Barriga's NPI active?
- Yes — Lisa Diaz-Barriga's NPI (1104951177) is active in the NPPES registry as of the last update on 2021-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.