DR. SEAN HATTENBACH (M.D.) – Family Medicine Physician, NPI 1225415359
Family Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
8,705 FAMILY PRACTICE in TX
Provider Addresses for DR. SEAN HATTENBACH (M.D.)
1110 N SARAH DEWITT DR
GONZALES, TX 786293311
Phone: (830) 672-8502
Fax: (830) 541-5557
Type: Location
3601 4TH ST
1ST FLOOR, MEDICAL PAVILLION TTUHSC BUILDING
LUBBOCK, TX 794300002
Phone: (806) 743-2757
Type: Mailing
228 Saint George St
Gonzales, TX 786293910
Phone: (830) 672-7581
Type: Location
4206 Retama Cir
Victoria, TX 779012757
Phone: (361) 576-2110
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 26 Open Payments records for all available years, with a total value of $541.
Total Amount is formed as General ($541) + Research ($0) + Ownership ($0) = $541.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Novo Nordisk Inc ($140).
Total Amount
$541
General + Research + Ownership
Payments
26
Total payment records
General Amount
$541
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $140 |
| SANOFI PASTEUR INC. | $100 |
| ABBVIE INC. | $59 |
| Novartis Pharmaceuticals Corporation | $57 |
| Otsuka America Pharmaceutical, Inc. | $33 |
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: 2018-05-24
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 |
|---|---|---|---|---|
| I20180524001372 | I | Family Practice | 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 |
|---|---|---|---|---|
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 78629)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| O B S T E T R I C S/ G Y N E C O L O G Y | TX | |
| Emergency Medicine, Family Practice | TX | |
| Internal Medicine | TX | |
| P S Y C H I A T R Y | TX | |
| - | TX | |
| Mental Health Counselor | TX | |
| Family Practice | TX | |
| Mental Health Counselor | TX | |
| P S Y C H I A T R Y | TX | |
| Family Practice | TX |
Reviews
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