Louis Viamonte, MD
NPI 1134416969 · Psychiatry Physician · Concord, NC
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Viamonte, MD is a Psychiatry Physician provider in Concord, NC (NPI 1134416969).
Provider details
- NPI number
- 1134416969
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2018-01596 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
68 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 44 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 24 | $167 |
Typical Medicare-allowed amounts for these services range $119–$167 (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 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 205 | 29 |
| Trazodone Hcl | 112 | 26 |
| Bupropion Hclbrand: Bupropion Xl | 111 | 23 |
| Duloxetine Hcl | 78 | 24 |
| Buspirone Hcl | 76 | 15 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 65 | 12 |
| Escitalopram Oxalate |
Practice location
Mailing address
Additional practice locations (3)
- 501 Billingsley RdSte BCharlotte, NC 28211-1009Phone: (704) 444-2400
- 16740 Davidson Concord RdDavidson, NC 28036-8746Phone: (704) 444-2400
- 5427 Nc Highway 49 SSte 105Harrisburg, NC 28075-7408Phone: (704) 454-7268
Registry dates
- Enumerated
- 2011-06-30
- Last updated
- 2024-07-15
- Certified
- 2022-04-10
Frequently asked questions
- What is Louis Viamonte's NPI number?
- Louis Viamonte's National Provider Identifier (NPI) is 1134416969, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Viamonte's specialty?
- Louis Viamonte is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Viamonte located?
- Louis Viamonte's practice location on file with NPPES is 380 Copperfield Blvd Ne, Concord, NC 28025-2402.
- What is Louis Viamonte's phone number?
- The practice phone number listed in the NPPES registry for Louis Viamonte is (704) 403-1800.
- Does Louis Viamonte accept Medicare?
- Louis Viamonte is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Viamonte's NPI active?
- Yes — Louis Viamonte's NPI (1134416969) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.