Carla Oliveira
NPI 1770186025 · Family Nurse Practitioner · Danbury, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carla Oliveira is a Family Nurse Practitioner provider in Danbury, CT (NPI 1770186025).
Provider details
- NPI number
- 1770186025
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 99754 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 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
753 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 | 280 | $112 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 162 | $80 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 160 | $14 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 64 | $115 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 31 | $184 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 122 | 57 |
| Lisinopril | 109 | 46 |
| Amlodipine Besylate | 94 | 43 |
| Metformin Hcl | 78 | 31 |
| Azithromycin | 68 | 64 |
| Levothyroxine Sodium | 67 | 31 |
| Losartan Potassium | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-11-19
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Carla Oliveira's NPI number?
- Carla Oliveira's National Provider Identifier (NPI) is 1770186025, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Oliveira's specialty?
- Carla Oliveira is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carla Oliveira located?
- Carla Oliveira's practice location on file with NPPES is 37 Rocky Glen Rd, Danbury, CT 06810-8003.
- What is Carla Oliveira's phone number?
- The practice phone number listed in the NPPES registry for Carla Oliveira is (203) 733-8249.
- Does Carla Oliveira accept Medicare?
- Carla Oliveira is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carla Oliveira's NPI active?
- Yes — Carla Oliveira's NPI (1770186025) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.