JEFFREY FLINT HAMBLIN (P.A.-C.) – Physician Assistant, NPI 1497883789
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,797 PHYSICIAN ASSISTANT in OK
Provider Addresses for JEFFREY FLINT HAMBLIN (P.A.-C.)
5012 S US HIGHWAY 75 STE 300
ATT BILLING
DENISON, TX 750204589
Phone: (580) 920-2273
Type: Mailing
1805 W UNIVERSITY BLVD
DURANT, OK 747013011
Phone: (580) 931-5010
Fax: (580) 931-5015
Type: Mailing
1807 W UNIVERSITY BLVD
DURANT, OK 747013011
Phone: (580) 920-2273
Fax: (580) 920-9978
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $47.
Total Amount is formed as General ($47) + Research ($0) + Ownership ($0) = $47.
Last reported payment date: 2024-04-24 • Largest payer in this snapshot: Phathom Pharmaceuticals, Inc. ($24).
Total Amount
$47
General + Research + Ownership
Payments
2
Total payment records
General Amount
$47
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-04-24
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Phathom Pharmaceuticals, Inc. | $24 |
| PFIZER INC. | $23 |
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: 2008-02-11
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20040728001513 | I | Physician Assistant | OK | TBD |
| I20080211000742 | I | Physician Assistant | 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 | 594 | 474 | $0 |
| 96372 | Injection of drug or substance under skin or into muscle | 581 | 465 | $0 |
| J1040 | Injection, methylprednisolone acetate, 80 mg | 482 | 420 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 296 | 253 | $0 |
| J0696 | Injection, ceftriaxone sodium, per 250 mg | 272 | 69 | $0 |
Insurance plans in this area (ZIP 75020)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Family Practice | TX | |
| Internal Medicine | MO | |
| Family Practice | TX | |
| Family Practice | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX |
Reviews
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