MICHAEL HEMPHILL (MD) – Pulmonary Disease Physician, NPI 1255691960
Pulmonary Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
166 PULMONARY DISEASE in OK
Provider Addresses for MICHAEL HEMPHILL (MD)
920 SL YOUNG BLVD
OKLAHOMA CITY, OK 731045036
Phone: (405) 271-5963
Type: Location
2515 N WHISENANT DRIVE
DUNCAN, OK 735331585
Phone: (580) 251-6806
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 34 Open Payments records for all available years, with a total value of $8,790.
Total Amount is formed as General ($8,790) + Research ($0) + Ownership ($0) = $8,790.
Last reported payment date: 2024-11-21 • Largest payer in this snapshot: Genentech USA, Inc. ($8,009).
Total Amount
$8,790
General + Research + Ownership
Payments
34
Total payment records
General Amount
$8,790
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-21
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Genentech USA, Inc. | $8,009 |
| AstraZeneca Pharmaceuticals LP | $314 |
| Regeneron Healthcare Solutions, Inc. | $115 |
| SANOFI-AVENTIS U.S. LLC | $100 |
| GlaxoSmithKline, LLC. | $78 |
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: 2015-08-26
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 |
|---|---|---|---|---|
| I20150826002031 | I | Pulmonary Disease | OK | 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 |
|---|---|---|---|---|
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 300 | 106 | $0 |
| 94729 | Test to examine how well the lungs exchange gases | 300 | 289 | $0 |
| 94726 | Test to determine lung volumes using sensors | 294 | 283 | $0 |
| 94060 | Test to measure expiratory airflow and volume changes before and after medication administration | 233 | 226 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 208 | 128 | $0 |
Insurance plans in this area (ZIP 73104)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OK | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OK | |
| Family Practice | OK | |
| Family Practice | OK | |
| Nurse Practitioner | TX | |
| Physician Assistant | OK | |
| Nurse Practitioner | OK | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | OK | |
| Family Practice | OK | |
| Family Practice | OK |
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