Cristina Tiago, APRN
NPI 1689760910 · Family Nurse Practitioner · Trumbull, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cristina Tiago, APRN is a Family Nurse Practitioner provider in Trumbull, CT (NPI 1689760910).
Provider details
- NPI number
- 1689760910
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 003340 (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
19 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
529 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 | 187 | $117 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 144 | $84 |
| Hemoglobin A1c Level83036 | 45 | $10 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 40 | $13 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 39 | $3 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus and Influenza87428 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 366 | 184 |
| Rosuvastatin Calcium | 272 | 151 |
| Amlodipine Besylate | 261 | 136 |
| Lisinopril | 202 | 100 |
| Levothyroxine Sodium | 152 | 86 |
| Escitalopram Oxalate | 129 | 71 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2014-01-15
Frequently asked questions
- What is Cristina Tiago's NPI number?
- Cristina Tiago's National Provider Identifier (NPI) is 1689760910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cristina Tiago's specialty?
- Cristina Tiago is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cristina Tiago located?
- Cristina Tiago's practice location on file with NPPES is 112 Quarry Rd, Trumbull, CT 06611-4816.
- What is Cristina Tiago's phone number?
- The practice phone number listed in the NPPES registry for Cristina Tiago is (203) 374-6162.
- Does Cristina Tiago accept Medicare?
- Cristina Tiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cristina Tiago's NPI active?
- Yes — Cristina Tiago's NPI (1689760910) is active in the NPPES registry as of the last update on 2014-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.