MARIA ROSS (CRNA) – Certified Registered Nurse Anesthetist, NPI 1033399449
Certified Registered Nurse Anesthetist
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
201 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in RI
Provider Addresses for MARIA ROSS (CRNA)
33 Staniford St
Providence, RI 029053105
Phone: (401) 421-8800
Fax: (401) 421-2492
Type: Location
690, Canton Street, Westwood, Norfolk County, Massachusetts, 02090, United States
SUITE 325
WESTWOOD, MA 020902321
Phone: (781) 407-7713
Fax: (781) 407-0998
Type: Mailing
Miriam Hospital, 164, Summit Avenue, Providence, Providence County, Rhode Island, 02906, United States
PROVIDENCE, RI 029062853
Phone: (401) 793-4574
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: 2009-01-07
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 |
|---|---|---|---|---|
| I20080409000348 | I | Certified Registered Nurse Anesthetist (Crna) | RI | TBD |
| I20090107000610 | I | Certified Registered Nurse Anesthetist (Crna) | MA | 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 | 250 | 233 | $0 |
| 00140 | Anesthesia for other procedure on eye | 24 | 24 | $0 |
| 00103 | Anesthesia for procedure on eyelid | 12 | 12 | $0 |
Insurance plans in this area (ZIP 02905)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | RI | 00142 | Anesthesia for lens surgery | 130 | 126 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| A N E S T H E S I O L O G Y | NC | |
| A N E S T H E S I O L O G Y | NY | |
| Certified Registered Nurse Anesthetist (Crna) | RI | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| A N E S T H E S I O L O G Y | RI | |
| A N E S T H E S I O L O G Y | PA | |
| A N E S T H E S I O L O G Y | NY | |
| Certified Registered Nurse Anesthetist (Crna) | MA | |
| Certified Registered Nurse Anesthetist (Crna) | PA |
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