DR. MARK A OATMAN (MD) – Family Medicine Physician, NPI 1205814449
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,775 FAMILY PRACTICE in OK
Provider Addresses for DR. MARK A OATMAN (MD)
4110 S 100th East Ave Ste 201
Tulsa, OK 741463629
Phone: (580) 747-9039
Type: Location
1301 N 5th St
Tonkawa, OK 746531513
Phone: (580) 747-9039
Type: Location
2024 Turner St
Ponca City, OK 746042732
Phone: (580) 747-9039
Type: Location
1400 N Waverly St
Ponca City, OK 746012134
Phone: (580) 747-9039
Type: Location
1601 Academy Rd
Ponca City, OK 746044409
Phone: (580) 747-9039
Type: Location
1500 Bradley Ave
Ponca City, OK 746042524
Phone: (580) 747-9039
Type: Location
154 S MCCORD RD
PONCA CITY, OK 746045885
Phone: (580) 747-9039
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 35 Open Payments records for all available years, with a total value of $1,435.
Total Amount is formed as General ($1,435) + Research ($0) + Ownership ($0) = $1,435.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Cardinal Health 110 LLC ($865).
Total Amount
$1,435
General + Research + Ownership
Payments
35
Total payment records
General Amount
$1,435
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2008-04-21
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 |
|---|---|---|---|---|
| I20080421000100 | I | Family Practice | 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 |
|---|---|---|---|---|
| 80307 | Testing for presence of drug, by chemistry analyzers | 229 | 138 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 219 | 142 | $0 |
| 93923 | Complete ultrasound study of arm and leg arteries | 125 | 65 | $0 |
| 99310 | Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 115 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 114 | 74 | $0 |
Insurance plans in this area (ZIP 74146)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| FAMILY MEDICINE | OK | 83036 | Hemoglobin A1C level | 27 | 24 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Family Practice | OK | |
| Nurse Practitioner | OK | |
| Nurse Practitioner | OK | |
| Nurse Practitioner | OK | |
| Interventional Radiology, Diagnostic Radiology | OK | |
| Family Practice | OK | |
| Nurse Practitioner | OK | |
| - | OK | |
| Nurse Practitioner | OK |
Reviews
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