SHAWHIN KARIMI (M.D.) – Endocrinology, Diabetes & Metabolism Physician, NPI 1497174320
Endocrinology, Diabetes & Metabolism Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
660 ENDOCRINOLOGY in TX
Provider Addresses for SHAWHIN KARIMI (M.D.)
13333 DOTSON RD STE 220
HOUSTON, TX 770704306
Phone: (281) 251-5234
Fax: (281) 251-7868
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 443 Open Payments records for all available years, with a total value of $7,719.
Total Amount is formed as General ($7,719) + Research ($0) + Ownership ($0) = $7,719.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Novo Nordisk Inc ($784).
Total Amount
$7,719
General + Research + Ownership
Payments
443
Total payment records
General Amount
$7,719
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novo Nordisk Inc | $784 |
| Lilly USA, LLC | $665 |
| SANOFI-AVENTIS U.S. LLC | $619 |
| Intuity Medical Inc | $568 |
| Dexcom, Inc. | $533 |
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: 2019-06-18
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 |
|---|---|---|---|---|
| I20190618002032 | I | Endocrinology | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 431 | 126 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 381 | 182 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 147 | 139 | $0 |
| 83036 | Hemoglobin a1c level | 142 | 87 | $0 |
| 82947 | Blood glucose (sugar) level | 96 | 67 | $0 |
Insurance plans in this area (ZIP 77070)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Registered Dietitian Or Nutrition Professional | TX | |
| Endocrinology, Internal Medicine | TX | |
| E N D O C R I N O L O G Y | TX | |
| Internal Medicine, Endocrinology | TX | |
| Internal Medicine, Endocrinology | TX | |
| Endocrinology, Internal Medicine | TX | |
| Registered Dietitian Or Nutrition Professional | TX | |
| - | TX |
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