MARY ELLEN COLYER (CRNA) – Certified Registered Nurse Anesthetist, NPI 1932197480
Certified Registered Nurse Anesthetist
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,775 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in MO
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Provider Addresses for MARY ELLEN COLYER (CRNA)
5, Hazelwood Road, Hale, Altrincham, Trafford, Greater Manchester, North West England, England, WA15 9AX, United Kingdom
HAZELWOOD, MO 630420005
Phone: (314) 895-3828
Fax: (636) 922-5157
Type: Mailing
Barnes-Jewish St. Peters Hospital, 10, Hospital Drive, Saint Peters, Saint Charles County, Missouri, 63376, United States
ST PETERS, MO 633761659
Phone: (314) 895-3828
Fax: (636) 922-5157
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: 2003-11-05
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20031105000160 | I | Certified Registered Nurse Anesthetist (Crna) | MO | 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 | 170 | 150 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 139 | 138 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 90 | 90 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 72 | 71 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 40 | 40 | $0 |
Insurance plans in this area (ZIP 63042)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | MO | 01402 | Anesthesia for open or endoscopic total knee joint replacement | 13 | 13 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| - | IL | |
| - | MO | |
| Certified Registered Nurse Anesthetist (Crna) | CO | |
| - | MO | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Certified Registered Nurse Anesthetist (Crna) | MO | |
| Certified Registered Nurse Anesthetist (Crna) | MO |
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