RUBEN ANTHONY MESA (MD) – Hematology (Internal Medicine) Physician, NPI 1962480475
Hematology (Internal Medicine) Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,006 HEMATOLOGY/ONCOLOGY in TX
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Provider Addresses for RUBEN ANTHONY MESA (MD)
Floyd Curl Drive, San Antonio, Bexar County, Texas, 78240, United States
SAN ANTONIO, TX 782293901
Phone: (210) 450-1143
Type: Mailing
Mays Cancer Center, 7979, Wurzbach Road, South Texas Medical Center, San Antonio, Bexar County, Texas, 78229, United States
SAN ANTONIO, TX 782294427
Phone: (210) 450-1143
Type: Location
100 Medical Park Dr
Ste 110
Concord, NC 280252948
Phone: (704) 403-1370
Type: Location
1550 Faulk St
Monroe, NC 281125086
Phone: (980) 442-0430
Type: Location
4525 Cameron Valley Pkwy
Ste 3500
Charlotte, NC 282114369
Phone: (704) 302-8300
Type: Location
945 N 5th St
Albemarle, NC 280013417
Phone: (980) 323-7790
Type: Location
PO BOX 19305
CHARLOTTE, NC 282199305
Phone:
Type: Mailing
1021 MOREHEAD MEDICAL DR
STE A
CHARLOTTE, NC 282042990
Phone: (980) 442-2000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 78 Open Payments records for all available years, with a total value of $185,929.
Total Amount is formed as General ($177,445) + Research ($8,484) + Ownership ($0) = $185,929.
Last reported payment date: 2024-12-05 • Largest payer in this snapshot: GlaxoSmithKline, LLC. ($46,443).
Total Amount
$185,929
General + Research + Ownership
Payments
78
Total payment records
General Amount
$177,445
General payments
Research Amount
$8,484
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| GlaxoSmithKline, LLC. | $46,443 |
| PharmaEssentia USA Corporation | $41,486 |
| Genentech, Inc. | $26,961 |
| Merck Sharp & Dohme LLC | $17,927 |
| Incyte Corporation | $16,428 |
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: 2023-02-15
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 |
|---|---|---|---|---|
| I20170922002347 | I | Medical Oncology | TX | TBD |
| I20230215000445 | I | Hematology/Oncology | NC | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 19 | 14 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 78229)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| MEDICAL ONCOLOGY | AZ | 96375 | Injection of different drug or substance into a vein for therapy, diagnosis, or prevention | 33 | 16 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | NC | |
| H E M A T O L O G Y/ O N C O L O G Y | PA | |
| - | NC | |
| Certified Registered Nurse Anesthetist (Crna) | NC | |
| P O D I A T R Y | NC | |
| - | NC | |
| A N E S T H E S I O L O G Y | MI | |
| - | NC | |
| Physician Assistant | NC | |
| Physician Assistant | NC |
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