Caitlin Azzo, MD
NPI 1114421005 · Emergency Medicine Physician · Providence, RI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Azzo, MD is a Emergency Medicine Physician provider in Providence, RI (NPI 1114421005).
Provider details
- NPI number
- 1114421005
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 291247 (MA)
Specialties & taxonomies
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
258 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 High Level of Medical Decision Making99285 | 171 | $172 |
| Critical Care, First 30-74 Minutes99291 | 40 | $210 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 30 | $119 |
| Ultrasound of Heart, Follow-Up93308 | 17 | $24 |
Typical Medicare-allowed amounts for these services range $24–$210 (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.
Practice location
Mailing address
Additional practice locations (3)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 525-6404
- 3400 Civic Center Blvd Bldg 4216thPhiladelphia, PA 19104-5127Phone: (215) 898-1165Fax: (215) 573-5578
- 101 Dudley StProvidence, RI 02905-2401Phone: (401) 453-7950Fax: (401) 453-7658
Registry dates
- Enumerated
- 2018-03-23
- Last updated
- 2025-06-17
- Certified
- 2025-06-17
Frequently asked questions
- What is Caitlin Azzo's NPI number?
- Caitlin Azzo's National Provider Identifier (NPI) is 1114421005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Azzo's specialty?
- Caitlin Azzo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Azzo located?
- Caitlin Azzo's practice location on file with NPPES is 593 Eddy St., Providence, RI 02903.
- What is Caitlin Azzo's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Azzo is (401) 444-4000.
- Does Caitlin Azzo accept Medicare?
- Caitlin Azzo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Azzo's NPI active?
- Yes — Caitlin Azzo's NPI (1114421005) is active in the NPPES registry as of the last update on 2025-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.