ALEXANDER J SIMKIW (CRNA) – Certified Registered Nurse Anesthetist, NPI 1003804261
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 ALEXANDER J SIMKIW (CRNA)
119, Flowers Avenue, Langhorne, Bucks County, Pennsylvania, 19047, United States
LANGHORNE, PA 190472811
Phone: (267) 304-8130
Type: Mailing
435 Hurffville Cross Keys Rd
Turnersville, NJ 080122453
Phone: (856) 582-2500
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 98 Open Payments records for all available years, with a total value of $1,940.
Total Amount is formed as General ($1,940) + Research ($0) + Ownership ($0) = $1,940.
Last reported payment date: 2024-12-13 • Largest payer in this snapshot: Salix Pharmaceuticals, a division of Bausch Health US, LLC ($522).
Total Amount
$1,940
General + Research + Ownership
Payments
98
Total payment records
General Amount
$1,940
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-13
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2011-04-19
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 |
|---|---|---|---|---|
| I20040924000623 | I | Certified Registered Nurse Anesthetist (Crna) | PA | TBD |
| I20110419000899 | I | Certified Registered Nurse Anesthetist (Crna) | NJ | 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 |
|---|---|---|---|---|
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 156 | 154 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 75 | 75 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 70 | 70 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 50 | 50 | $0 |
Insurance plans in this area (ZIP 19047)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | GA | |
| Certified Registered Nurse Anesthetist (Crna) | WV | |
| Certified Registered Nurse Anesthetist (Crna) | PA | |
| Certified Registered Nurse Anesthetist (Crna) | WV |
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