DR. MICHAEL PETER GRIFFIN (DNP, CRNA) – Certified Registered Nurse Anesthetist, NPI 1740803774
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 DR. MICHAEL PETER GRIFFIN (DNP, CRNA)
22 BRAMHALL ST
PORTLAND, ME 041023134
Phone: (207) 662-2526
Fax: (207) 662-6236
Type: Mailing
1813 6th Ave S
Birmingham, AL 352331920
Phone: (205) 934-4011
Type: Location
1 Medical Center Dr
Biddeford, ME 040059422
Phone: (207) 283-7042
Fax: (207) 283-7047
Type: Location
25 June St
Sanford, ME 040732621
Phone: (207) 490-7450
Fax: (207) 490-7452
Type: Location
84 Campus Dr
Scarborough, ME 040747133
Phone: (207) 396-7000
Type: Location
3540 STONEY BROOK DR APT 207
FULTONDALE, AL 350682263
Phone: (256) 682-5499
Type: Mailing
1813 6TH AVE S
BIRMINGHAM, AL 352331920
Phone: (205) 934-4011
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $53.
Total Amount is formed as General ($53) + Research ($0) + Ownership ($0) = $53.
Last reported payment date: 2024-11-19 • Largest payer in this snapshot: Chiesi USA, Inc. ($19).
Total Amount
$53
General + Research + Ownership
Payments
3
Total payment records
General Amount
$53
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Chiesi USA, Inc. | $19 |
| Merck Sharp & Dohme LLC | $17 |
| Horizon Therapeutics plc | $16 |
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: 2025-05-07
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 |
|---|---|---|---|---|
| I20200707002013 | I | Certified Registered Nurse Anesthetist (Crna) | AL | TBD |
| I20250507002176 | 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 |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 16 | 16 | $0 |
Insurance plans in this area (ZIP 04102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | PA | |
| - | ME | |
| - | ME | |
| - | ME | |
| - | ME | |
| Family Practice, Hospice/Palliative Care | ME | |
| Pediatric Medicine, Endocrinology | MA | |
| - | ME | |
| Family Practice | ME | |
| Nurse Practitioner | ME |
Reviews
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