CHARLES A DARLING (CRNA) – Certified Registered Nurse Anesthetist, NPI 1356340335
Certified Registered Nurse Anesthetist
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Profile Insights
NPPES metrics only — not quality of care.
990 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in WA
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Provider Addresses for CHARLES A DARLING (CRNA)
Madigan Army Medical Center, 9040, Jackson Avenue, Tacoma, Pierce County, Washington, 98431, United States
TACOMA, WA 984312420
Phone: (253) 968-2252
Type: Location
209 Lilly Rd NE
Olympia, WA 985065030
Phone: (360) 413-8250
Type: Location
2915 S Alder St
Tacoma, WA 984094803
Phone: (360) 242-3008
Type: Location
PO BOX 1506
CHEHALIS, WA 985320409
Phone: (360) 242-3008
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $18.
Total Amount is formed as General ($18) + Research ($0) + Ownership ($0) = $18.
Last reported payment date: 2024-01-12 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($18).
Total Amount
$18
General + Research + Ownership
Payments
1
Total payment records
General Amount
$18
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-01-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $18 |
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: 2021-03-03
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 |
|---|---|---|---|---|
| I20210303000652 | I | Certified Registered Nurse Anesthetist (Crna) | WA | 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 | 17 | 17 | $0 |
| 00103 | Anesthesia for procedure on eyelid | 11 | 11 | $0 |
Insurance plans in this area (ZIP 98431)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Certified Registered Nurse Anesthetist (Crna) | WA | |
| Certified Registered Nurse Anesthetist (Crna) | IL | |
| Certified Registered Nurse Anesthetist (Crna) | OR | |
| Certified Registered Nurse Anesthetist (Crna) | OR | |
| A N E S T H E S I O L O G Y | WA | |
| A N E S T H E S I O L O G Y | GA | |
| - | WA | |
| A N E S T H E S I O L O G Y | WA | |
| A N E S T H E S I O L O G Y | NY |
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