MARK E SPENCE (CRNA) – Certified Registered Nurse Anesthetist, NPI 1124092200
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
533 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in ME
Provider Addresses for MARK E SPENCE (CRNA)
35 Miles St
Damariscotta, ME 045434047
Phone: (207) 661-2018
Type: Location
Houma Post Office, 425, Lafayette Street, Houma, Terrebonne Parish, Louisiana, 70360, United States
HOUMA, LA 703616037
Phone: (985) 873-4235
Fax: (985) 851-4307
Type: Mailing
Terrebonne General Medical Center, 8166, Main Street, Houma, Terrebonne Parish, Louisiana, 70360, United States
HOUMA, LA 70360
Phone: (985) 873-4141
Fax: (985) 851-4307
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: 2022-08-30
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 |
|---|---|---|---|---|
| I20051018000703 | I | Certified Registered Nurse Anesthetist (Crna) | LA | TBD |
| I20220830003015 | I | Certified Registered Nurse Anesthetist (Crna) | ME | 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 |
|---|---|---|---|---|
| 00910 | Anesthesia for other procedure on urinary system through urethra | 23 | 23 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 14 | 14 | $0 |
| 01922 | Anesthesia for x-ray or radiation therapy | 11 | 11 | $0 |
Insurance plans in this area (ZIP 04543)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| P A T H O L O G Y | LA | |
| Family Practice, Emergency Medicine | TN | |
| Thoracic Surgery | TX | |
| Family Practice | LA | |
| Certified Registered Nurse Anesthetist (Crna) | LA | |
| Physician Assistant | LA | |
| Thoracic Surgery, Cardiac Surgery, Vascular Surgery | MS | |
| P A T H O L O G Y | LA | |
| Nurse Practitioner | LA |
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