LEONEL SANTIAGO (RN) – Certified Registered Nurse Anesthetist, NPI 1275019275
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
4,245 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in PA
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Provider Addresses for LEONEL SANTIAGO (RN)
24, South 18th Street, Union Terrace, Allentown, Lehigh County, Pennsylvania, 18104, United States
ALLENTOWN, PA 181045622
Phone: (610) 628-8372
Fax: (610) 628-8648
Type: Mailing
1736, Hamilton Street, West Walnut, Allentown, Lehigh County, Pennsylvania, 18104, United States
ALLENTOWN, PA 181045656
Phone: (610) 628-8372
Fax: (610) 628-8648
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 4 Open Payments records for all available years, with a total value of $86.
Total Amount is formed as General ($86) + Research ($0) + Ownership ($0) = $86.
Last reported payment date: 2024-11-12 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($64).
Total Amount
$86
General + Research + Ownership
Payments
4
Total payment records
General Amount
$86
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merck Sharp & Dohme LLC | $64 |
| CSL Behring | $22 |
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: 2020-10-29
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 |
|---|---|---|---|---|
| I20201029001388 | I | Certified Registered Nurse Anesthetist (Crna) | FL | 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 |
|---|---|---|---|---|
| 01938 | Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 29 | 29 | $0 |
| 01992 | Anesthesia for nerve block and injection procedure, prone position | 21 | 18 | $0 |
| 01942 | Anesthesia for nerve modulation procedure spinal cord or repair of bone of spine of lower back accessed through skin using imaging guidance | 16 | 16 | $0 |
| 01940 | Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance | 14 | 13 | $0 |
Insurance plans in this area (ZIP 18104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Certified Registered Nurse Anesthetist (Crna) | NC | |
| Certified Registered Nurse Anesthetist (Crna) | WA | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| Certified Registered Nurse Anesthetist (Crna) | NC |
Reviews
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