DAVID ADAIR GREEN (MD) – Critical Care Medicine (Internal Medicine) Physician, NPI 1871792127
Critical Care Medicine (Internal Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
Provider Addresses for DAVID ADAIR GREEN (MD)
1900 Pine St
Abilene, TX 796012432
Phone: (412) 822-7410
Fax: (412) 822-7411
Type: Location
Carousel Beverages, 436, 3rd Avenue, Gotham Greens, Brooklyn, Kings County, New York, 11215, United States
NEW YORK, NY 100166025
Phone: (212) 685-6660
Type: Mailing
820 EVERGREEN AVE
PITTSBURGH, PA 152092257
Phone: (412) 822-7410
Fax: (412) 822-7411
Type: Mailing
620 HOWARD AVE
ALTOONA, PA 166014804
Phone: (412) 822-7410
Fax: (412) 822-7411
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $135.
Total Amount is formed as General ($135) + Research ($0) + Ownership ($0) = $135.
Last reported payment date: 2024-03-28 • Largest payer in this snapshot: Alexion Pharmaceuticals, Inc. ($135).
Total Amount
$135
General + Research + Ownership
Payments
1
Total payment records
General Amount
$135
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Alexion Pharmaceuticals, Inc. | $135 |
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: 2019-06-13
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20140430000196 | I | Critical Care (Intensivists) | PA | TBD |
| I20170213000665 | I | Critical Care (Intensivists) | VA | TBD |
| I20181030002749 | I | Critical Care (Intensivists) | GA | TBD |
| I20190613002575 | I | Critical Care (Intensivists) | TX | 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 115 | 52 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 60 | 46 | $0 |
Insurance plans in this area (ZIP 79601)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | PA | |
| Physician Assistant | OK | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| - | TX | |
| Internal Medicine | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Nurse Practitioner | GA |
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