THOMAS M JR. NIGRO (CRNA) – Certified Registered Nurse Anesthetist, NPI 1043788870
Certified Registered Nurse Anesthetist
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Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,144 CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) in WI
Provider Addresses for THOMAS M JR. NIGRO (CRNA)
201 N Mayfair Rd
Wauwatosa, WI 532264216
Phone: (414) 290-6720
Fax: (414) 290-6755
Type: Location
10101 S 27th St
Franklin, WI 531327209
Phone: (414) 290-6720
Fax: (414) 290-6755
Type: Location
3237 S 16th St
Milwaukee, WI 532154526
Phone: (414) 290-6720
Fax: (414) 290-6755
Type: Location
5000 W Chambers St
Milwaukee, WI 532101650
Phone: (414) 290-6720
Fax: (414) 290-6755
Type: Location
Milwaukee, Milwaukee County, Wisconsin, United States
MILWAUKEE, WI 532024809
Phone: (414) 290-6720
Fax: (414) 290-6755
Type: Mailing
Ascension Elmbrook Hospital, 19333, West North Avenue, Brookfield, Waukesha County, Wisconsin, 53045, United States
BROOKFIELD, WI 530454132
Phone: (414) 290-6720
Fax: (414) 290-6755
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.
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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: 2025-06-06
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 |
|---|---|---|---|---|
| I20200515002004 | I | Certified Registered Nurse Anesthetist (Crna) | WA | TBD |
| I20250606001562 | I | Certified Registered Nurse Anesthetist (Crna) | CA | 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 |
|---|---|---|---|---|
| 01480 | Anesthesia for other procedure on lower leg, ankle, and foot bones | 43 | 40 | $0 |
| 00142 | Anesthesia for lens surgery | 13 | 13 | $0 |
| 00300 | Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back | 12 | 12 | $0 |
Insurance plans in this area (ZIP 53226)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | NV | |
| A N E S T H E S I O L O G Y | CA | |
| D E R M A T O L O G Y | NV | |
| A N E S T H E S I O L O G Y | AZ | |
| Physical Therapist In Private Practice | CA | |
| Orthopedic Surgery | OR | |
| Physical Therapist In Private Practice | CA | |
| - | CA | |
| Physical Therapist In Private Practice | CA | |
| Physician Assistant | CA |
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