DR. CHARLOTTE N LIM (M.D.) – Undersea and Hyperbaric Medicine (Preventive Medicine) Physician, NPI 1154343200
Undersea and Hyperbaric Medicine (Preventive Medicine) Physician
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Profile Insights
NPPES metrics only — not quality of care.
26 UNDERSEA AND HYPERBARIC MEDICINE in WI
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Provider Addresses for DR. CHARLOTTE N LIM (M.D.)
West Forest Home Avenue, Southgate, Milwaukee, Milwaukee County, Wisconsin, 53215, United States
MILWAUKEE, WI 532152843
Phone: (414) 389-2233
Type: Mailing
PO BOX 735044
CHICAGO, IL 606735044
Phone: (800) 326-2250
Type: Mailing
Aurora Medical Center in Grafton, 975, North Port Washington Road, Grafton, Ozaukee County, Wisconsin, 53024, United States
GRAFTON, WI 530249201
Phone: (262) 329-1400
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2016-12-15
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 |
|---|---|---|---|---|
| I20161215001661 | I | Undersea And Hyperbaric Medicine | WI | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 316 | 100 | $0 |
| 97597 | Removal of tissue from wound, 20.0 sq cm or less | 153 | 36 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 29 | 23 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 26 | 26 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 17 | 17 | $0 |
Insurance plans in this area (ZIP 53215)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WI | |
| Diagnostic Radiology | WI | |
| - | WI | |
| Family Practice | IL | |
| - | WI | |
| E N D O C R I N O L O G Y | IL | |
| Family Practice | PA | |
| Cardiovascular Disease (Cardiology) | WI | |
| - | WI | |
| Family Practice | IL |
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