Denise Buffington
NPI 1124323894 · Certified Registered Nurse Anesthetist · Nashville, TN
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Denise Buffington is a Certified Registered Nurse Anesthetist provider in Nashville, TN (NPI 1124323894).
Provider details
- NPI number
- 1124323894
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 15507 (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 tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
42 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) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 19 | $61 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 12 | $62 |
| Anesthesia for Other Procedure on Lower Leg, Ankle, and Foot Bones01480 | 11 | $95 |
Typical Medicare-allowed amounts for these services range $61–$95 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-01-11
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Denise Buffington's NPI number?
- Denise Buffington's National Provider Identifier (NPI) is 1124323894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Denise Buffington's specialty?
- Denise Buffington is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Denise Buffington located?
- Denise Buffington's practice location on file with NPPES is 3601 Tvc, Nashville, TN 37232-0001.
- What is Denise Buffington's phone number?
- The practice phone number listed in the NPPES registry for Denise Buffington is (615) 322-3000.
- Does Denise Buffington accept Medicare?
- Denise Buffington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Denise Buffington's NPI active?
- Yes — Denise Buffington's NPI (1124323894) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.