Tiffany Ryan, CRNA
NPI 1285047233 · Certified Registered Nurse Anesthetist · Boston, MA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Ryan, CRNA is a Certified Registered Nurse Anesthetist provider in Boston, MA (NPI 1285047233).
Provider details
- NPI number
- 1285047233
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN280202 (MA)
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
12 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
175 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) |
|---|---|---|
| Anesthesia for Exam of Colon Using an Endoscope00812 | 73 | $113 |
| Anesthesia for Other Procedure on Eye00140 | 23 | $92 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 17 | $137 |
| Anesthesia for Lens Surgery00142 | 16 | $75 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 16 | $136 |
| Anesthesia for Retinal Surgery00145 | 15 | $118 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope |
Practice location
Mailing address
Additional practice locations (1)
- 33 Staniford St Fl 2Providence, RI 02905-3105Phone: (401) 421-8800
Registry dates
- Enumerated
- 2014-06-07
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Tiffany Ryan's NPI number?
- Tiffany Ryan's National Provider Identifier (NPI) is 1285047233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Ryan's specialty?
- Tiffany Ryan is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tiffany Ryan located?
- Tiffany Ryan's practice location on file with NPPES is 243 Charles St, Boston, MA 02114-3002.
- What is Tiffany Ryan's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Ryan is (617) 804-4721.
- Does Tiffany Ryan accept Medicare?
- Tiffany Ryan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Ryan's NPI active?
- Yes — Tiffany Ryan's NPI (1285047233) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.