ANN CHRISTINE THOLEN (R.D.L.D.) – Registered Dietitian, NPI 1619414877
Registered Dietitian
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
529 REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL in TX
Provider Addresses for ANN CHRISTINE THOLEN (R.D.L.D.)
Shadow Creek Parkway, Pearland, Brazoria County, Texas, 77047-4593, United States
PEARLAND, TX 775847298
Phone: (713) 442-0000
Type: Mailing
22121 FM 1093 RD
RICHMOND, TX 77407
Phone: (713) 442-4100
Type: Location
6624 FANNIN ST STE 2260
HOUSTON, TX 770302334
Phone: (713) 795-0770
Fax: (713) 795-0855
Type: Location
23920 Katy Fwy Ste 500
Katy, TX 774940882
Phone: (713) 795-0770
Fax: (713) 795-0855
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: 2005-06-15
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 |
|---|---|---|---|---|
| I20050615000817 | I | Registered Dietitian Or Nutrition Professional | 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 |
|---|---|---|---|---|
| 97802 | Therapy procedure for nutrition management, each 15 minutes | 173 | 40 | $0 |
| 97803 | Therapy procedure reassessment for nutrition management, each 15 minutes | 85 | 21 | $0 |
Insurance plans in this area (ZIP 77584)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| E N D O C R I N O L O G Y | TX | |
| Endocrinology, Internal Medicine | IL | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX | |
| Endocrinology, Internal Medicine | TX |
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