TIFFANY LYNN RYAN (CRNA) – Certified Registered Nurse Anesthetist, NPI 1285047233
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,311 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in MA
Provider Addresses for TIFFANY LYNN RYAN (CRNA)
92 PUTNAM RD
SOMERVILLE, MA 021451035
Phone: (303) 817-3705
Type: Mailing
243 CHARLES ST
BOSTON, MA 021143002
Phone: (617) 804-4721
Type: Location
33 Staniford St Fl 2
Providence, RI 029053105
Phone: (401) 421-8800
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2017-10-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20141002000128 | I | Certified Registered Nurse Anesthetist (Crna) | MA | TBD |
| I20171011000202 | I | Certified Registered Nurse Anesthetist (Crna) | RI | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 00142 | Anesthesia for lens surgery | 45 | 45 | $0 |
| 00140 | Anesthesia for other procedure on eye | 36 | 36 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 28 | 28 | $0 |
| 00145 | Anesthesia for retinal surgery | 21 | 21 | $0 |
Insurance plans in this area (ZIP 02145)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | MA | 00142 | Anesthesia for lens surgery | 32 | 32 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | RI | |
| G A S T R O E N T E R O L O G Y | RI | |
| Nurse Practitioner | RI | |
| G A S T R O E N T E R O L O G Y | RI | |
| Certified Registered Nurse Anesthetist (Crna) | RI | |
| Certified Registered Nurse Anesthetist (Crna) | RI | |
| Certified Registered Nurse Anesthetist (Crna) | RI | |
| Physician Assistant | RI | |
| Physician Assistant | CA | |
| Nurse Practitioner | TX |
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