Shannon Moore-Langston, MD
NPI 1598179509 · Psychiatry Physician · New Orleans, LA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Moore-Langston, MD is a Psychiatry Physician provider in New Orleans, LA (NPI 1598179509).
Provider details
- NPI number
- 1598179509
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A139275 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
12 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
12 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 12 | $199 |
Typical Medicare-allowed amounts for these services range $199–$199 (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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 51 | 11 |
| Gabapentin | 43 | — |
| Sertraline Hcl | 39 | 15 |
| Olanzapine | 36 | — |
| Trazodone Hcl | 33 | — |
| Mirtazapine | 32 | — |
| Lorazepam | 31 | — |
Practice location
Mailing address
Additional practice locations (1)
- 802 Brewster AveRedwood City, CA 94063-1510Phone: (650) 363-4111
Registry dates
- Enumerated
- 2014-06-17
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Shannon Moore-Langston's NPI number?
- Shannon Moore-Langston's National Provider Identifier (NPI) is 1598179509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Moore-Langston's specialty?
- Shannon Moore-Langston is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Moore-Langston located?
- Shannon Moore-Langston's practice location on file with NPPES is 1514 Jefferson Hwy, New Orleans, LA 70121-2429.
- What is Shannon Moore-Langston's phone number?
- The practice phone number listed in the NPPES registry for Shannon Moore-Langston is (504) 842-4024.
- Does Shannon Moore-Langston accept Medicare?
- Shannon Moore-Langston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Moore-Langston's NPI active?
- Yes — Shannon Moore-Langston's NPI (1598179509) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.