WARREN BRADLEY FIELDS (M.D.) – Pulmonary Disease Physician, NPI 1225158694
Pulmonary Disease Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
657 PULMONARY DISEASE in MI
Provider Addresses for WARREN BRADLEY FIELDS (M.D.)
26657 WOODWARD AVE
SUITE 202
HUNTINGTON WOODS, MI 480701371
Phone: (248) 548-2114
Fax: (248) 548-2135
Type: Location
30701 WOODWARD AVE STE 200
ROYAL OAK, MI 480730990
Phone: (248) 548-2114
Fax: (248) 548-2135
Type: Location
26657 WOODWARD AVE STE 100
HUNTINGTON WOODS, MI 480701300
Phone: (248) 548-2114
Fax: (248) 548-2135
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 157 Open Payments records for all available years, with a total value of $3,197.
Total Amount is formed as General ($3,197) + Research ($0) + Ownership ($0) = $3,197.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($756).
Total Amount
$3,197
General + Research + Ownership
Payments
157
Total payment records
General Amount
$3,197
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
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: 2010-12-07
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 |
|---|---|---|---|---|
| I20101207000930 | I | Pulmonary Disease | MI | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 792 | 160 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 447 | 248 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 391 | 193 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 238 | 232 | $0 |
| 94727 | Test to determine lung volumes using gas dilution or washout | 224 | 223 | $0 |
Insurance plans in this area (ZIP 48070)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| PULMONARY DISEASE | MI | 94060 | Measurement and graphic recording of the amount and speed of breathed air, before and following medication administration | 180 | 178 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Pulmonary Disease, Critical Care (Intensivists) | MI | |
| Pulmonary Disease, Critical Care (Intensivists) | MI | |
| Pulmonary Disease, Critical Care (Intensivists) | MI |
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