Marie-Reine Byron, APRN
NPI 1982275871 · Family Nurse Practitioner · West Haven, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marie-Reine Byron, APRN is a Family Nurse Practitioner provider in West Haven, CT (NPI 1982275871).
Provider details
- NPI number
- 1982275871
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9717 (CT)
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
4 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
331 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 234 | $116 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 73 | $169 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 24 | $183 |
Typical Medicare-allowed amounts for these services range $116–$183 (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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Morphine Sulfate | 21 |
| Oxycodone Hcl | 19 |
| Alprazolam | 17 |
| Nystatin | 16 |
| Trimethoprim | 13 |
| Tramadol Hcl | 11 |
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 (1)
- 41 Quaker Ridge RdShelton, CT 06484-2624Phone: (203) 428-1290
Registry dates
- Enumerated
- 2021-07-01
- Last updated
- 2022-08-03
- Certified
- 2022-08-03
Frequently asked questions
- What is Marie-Reine Byron's NPI number?
- Marie-Reine Byron's National Provider Identifier (NPI) is 1982275871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marie-Reine Byron's specialty?
- Marie-Reine Byron is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marie-Reine Byron located?
- Marie-Reine Byron's practice location on file with NPPES is 687 Campbell Ave, West Haven, CT 06516-3774.
- What is Marie-Reine Byron's phone number?
- The practice phone number listed in the NPPES registry for Marie-Reine Byron is (203) 932-6481.
- Does Marie-Reine Byron accept Medicare?
- Marie-Reine Byron is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marie-Reine Byron's NPI active?
- Yes — Marie-Reine Byron's NPI (1982275871) is active in the NPPES registry as of the last update on 2022-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.