Louisette Vega
NPI 1881639243 · Emergency Medicine Physician · Gaithersburg, MD
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louisette Vega is a Emergency Medicine Physician provider in Gaithersburg, MD (NPI 1881639243).
Provider details
- NPI number
- 1881639243
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 105536 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
8 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
67 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 31 | $125 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 23 | $186 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 13 | $76 |
Typical Medicare-allowed amounts for these services range $76–$186 (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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 13 | 13 |
| Cefpodoxime Proxetil | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (7)
- 260 Peachtree St Nw Ste 2200Atlanta, GA 30303-1292Phone: (202) 374-8819
- 100 Bull St Ste 200Savannah, GA 31401-3378Phone: (202) 374-8819
- 11810 Grand Park Ave Ste 500North Bethesda, MD 20852-8679Phone: (202) 374-8819
- 1506 E Franklin St Ste 300Chapel Hill, NC 27514-2825Phone: (202) 374-8819
- 5960 Fairview Rd Ste 300&400Charlotte, NC 28210-3102Phone: (202) 374-8819
- 999 Waterside Dr Ste 2600Norfolk, VA 23510-3300Phone: (202) 374-8819
- 6802 Paragon Pl Ste 410Richmond, VA 23230-1655Phone: (202) 374-8819
Registry dates
- Enumerated
- 2006-06-19
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Louisette Vega's NPI number?
- Louisette Vega's National Provider Identifier (NPI) is 1881639243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louisette Vega's specialty?
- Louisette Vega is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louisette Vega located?
- Louisette Vega's practice location on file with NPPES is 655 Watkins Mill Rd, Gaithersburg, MD 20879-3301.
- What is Louisette Vega's phone number?
- The practice phone number listed in the NPPES registry for Louisette Vega is (202) 374-8819.
- Does Louisette Vega accept Medicare?
- Louisette Vega is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louisette Vega's NPI active?
- Yes — Louisette Vega's NPI (1881639243) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.