DR. DARRELL SCOTT PARSONS (M.D.) – Internal Medicine Physician, NPI 1144212440
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
13,290 INTERNAL MEDICINE in TX
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Provider Addresses for DR. DARRELL SCOTT PARSONS (M.D.)
1220, West University Boulevard, Delta, Odessa, Ector County, Texas, 79764, United States
ODESSA, TX 797647118
Phone: (432) 332-6600
Fax: (432) 332-8011
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 94 Open Payments records for all available years, with a total value of $2,014.
Total Amount is formed as General ($2,014) + Research ($0) + Ownership ($0) = $2,014.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Abbott Laboratories ($614).
Total Amount
$2,014
General + Research + Ownership
Payments
94
Total payment records
General Amount
$2,014
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $614 |
| Novo Nordisk Inc | $433 |
| Lilly USA, LLC | $306 |
| AstraZeneca Pharmaceuticals LP | $108 |
| PFIZER INC. | $89 |
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: 2008-11-12
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 |
|---|---|---|---|---|
| I20081112000317 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 691 | 282 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 559 | 295 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 539 | 266 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 489 | 276 | $0 |
| 80053 | Blood test, comprehensive group of blood chemicals | 487 | 271 | $0 |
Insurance plans in this area (ZIP 79764)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| INTERNAL MEDICINE | TX | 81002 | Urinalysis, manual test | 100 | 74 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | TX | |
| Family Practice | MI | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Physician Assistant | TX | |
| Physician Assistant | TX | |
| Nurse Practitioner | TX |
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