TAMARA J MERCHANT-MCCAMBRY (M.D.) – Colon & Rectal Surgery Physician, NPI 1235183526
Colon & Rectal Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
229 COLORECTAL SURGERY (PROCTOLOGY) in TX
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Provider Addresses for TAMARA J MERCHANT-MCCAMBRY (M.D.)
The Strand, Saint Marys, Camden County, Georgia, 31558, United States
SUITE 150
SAN ANTONIO, TX 782151612
Phone: (210) 212-4114
Fax: (210) 212-4012
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 2 Open Payments records for all available years, with a total value of $198.
Total Amount is formed as General ($198) + Research ($0) + Ownership ($0) = $198.
Last reported payment date: 2024-06-03 • Largest payer in this snapshot: Medtronic, Inc. ($117).
Total Amount
$198
General + Research + Ownership
Payments
2
Total payment records
General Amount
$198
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-03
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medtronic, Inc. | $117 |
| THD America, Inc. | $81 |
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: 2006-09-27
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 |
|---|---|---|---|---|
| I20060927000499 | I | Colorectal Surgery (Proctology) | 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 |
|---|---|---|---|---|
| 87400 | Detection test by immunoassay technique for influenza virus | 54 | 27 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 33 | 33 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 31 | 31 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 29 | 29 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 27 | 25 | $0 |
Insurance plans in this area (ZIP 78215)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | TX | |
| Family Practice | TX | |
| - | TX | |
| - | GA | |
| General Practice | TX | |
| - | TX | |
| Nurse Practitioner | TX | |
| Family Practice | TX | |
| Geriatric Medicine, Family Practice | TX | |
| Nurse Practitioner | TX |
Reviews
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