BRENT DEAN HARTSELL (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1265459960
Anatomic Pathology & Clinical Pathology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
120 PATHOLOGY in OK
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Provider Addresses for BRENT DEAN HARTSELL (M.D.)
4142, South Mingo Road, Alsuma, Tulsa, Tulsa County, Oklahoma, 74145, United States
TULSA, OK 741463632
Phone: (918) 744-2553
Fax: (918) 744-3482
Type: Mailing
Ascension Saint John Medical Center, 1923, South Utica Avenue, Swan Lake, Tulsa, Tulsa County, Oklahoma, 74104, United States
TULSA, OK 741046520
Phone: (918) 744-2553
Fax: (918) 744-3482
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.
This can happen when there are no reportable CMS Open Payments records.
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: 2010-10-14
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20090630000208 | I | Pathology | KS | TBD |
| I20100922001168 | I | Pathology | TX | TBD |
| I20101014001424 | I | Pathology | 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 |
|---|---|---|---|---|
| 84165 | Protein measurement, serum | 1,692 | 1,168 | $0 |
| 88185 | Flow cytometry technique for dna or cell analysis, each additional marker | 1,134 | 55 | $0 |
| 80503 | Pathology clinical consultation for clinical problem, 5-20 minutes | 894 | 823 | $0 |
| 88305 | Pathology examination of tissue using a microscope, intermediate complexity | 887 | 461 | $0 |
| 86334 | Immunologic analysis technique on serum (immunofixation) | 413 | 350 | $0 |
Insurance plans in this area (ZIP 74146)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | OK | |
| P A T H O L O G Y | OK | |
| P A T H O L O G Y | OK | |
| P A T H O L O G Y | OK | |
| P A T H O L O G Y | OK | |
| P A T H O L O G Y | OK | |
| P A T H O L O G Y | KS | |
| P A T H O L O G Y | TX | |
| P A T H O L O G Y | OK | |
| P A T H O L O G Y | OK |
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