DR. CHESTER ARTHUR SPEARS (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1699735795
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DR. CHESTER ARTHUR SPEARS (M.D.)
PO BOX 163957
CHESTER SPEARS, M.D., P.A.
AUSTIN, TX 787163957
Phone: (972) 203-6300
Type: Mailing
PO BOX 801143
KANSAS CITY, MO 641801143
Phone: (573) 331-5583
Fax: (573) 331-5079
Type: Mailing
Missouri Delta Medical Center, 1008, North Main Street, Sikeston, Scott County, Missouri, 63801, United States
SIKESTON, MO 638015044
Phone: (573) 472-7672
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: 2006-03-16
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 |
|---|---|---|---|---|
| I20060316000351 | I | Pathology | MO | 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 |
|---|---|---|---|---|
| 80053 | Blood test, comprehensive group of blood chemicals | 690 | 535 | $0 |
| 80061 | Blood test, lipids (cholesterol and triglycerides) | 371 | 338 | $0 |
| 83036 | Hemoglobin a1c level | 343 | 295 | $0 |
| 84443 | Blood test, thyroid stimulating hormone (tsh) | 322 | 277 | $0 |
| 82306 | Vitamin d-3 level | 290 | 243 | $0 |
Insurance plans in this area (ZIP 78716)
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Provider's Procedures
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