ESTHER JIN AN (CRNA) – Certified Registered Nurse Anesthetist, NPI 1679854129
Certified Registered Nurse Anesthetist
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
2,265 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in IL
Provider Addresses for ESTHER JIN AN (CRNA)
6412 N GLENWOOD AVE
UNIT 1N
CHICAGO, IL 606265112
Phone: (312) 806-0017
Type: Mailing
3048 MARY KAY LN
GLENVIEW, IL 600261137
Phone: (312) 806-0017
Type: Mailing
2650 RIDGE AVE
EVANSTON, IL 602011718
Phone: (847) 570-2760
Type: Location
836 W Wellington Ave
Chicago, IL 606575147
Phone: (773) 975-1600
Type: Location
1775 Dempster St
Park Ridge, IL 600681143
Phone: (847) 723-2210
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 7 Open Payments records for all available years, with a total value of $180.
Total Amount is formed as General ($180) + Research ($0) + Ownership ($0) = $180.
Last reported payment date: 2024-11-20 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($62).
Total Amount
$180
General + Research + Ownership
Payments
7
Total payment records
General Amount
$180
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-20
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: 2011-12-20
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 |
|---|---|---|---|---|
| I20111220000450 | I | Certified Registered Nurse Anesthetist (Crna) | IL | 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 | 97 | 97 | $0 |
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 52 | 52 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 25 | 25 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 18 | 18 | $0 |
Insurance plans in this area (ZIP 60626)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CERTIFIED REGISTERED NURSE ANESTHET | IL | 00142 | Anesthesia for lens surgery | 48 | 48 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nephrology, Internal Medicine | IL | |
| A N E S T H E S I O L O G Y | IL | |
| - | MN | |
| - | IL | |
| - | IL | |
| Rheumatology, Internal Medicine | IL | |
| - | IL | |
| Internal Medicine | IL | |
| P S Y C H I A T R Y | IL | |
| - | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.