Shalene Thomas , PA-C
Physician Assistant โข San Antonio, TX
5109 Medical Dr Ste 200
San Antonio, TX 78229
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Shalene Thomas is listed in NPPES under Physician Assistant.
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NPI assigned on April 30, 2019; this date does not establish years in practice.
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Published CMS data list 281 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99214 โ Established patient outpatient office visit: 86 service units.
- 36415 โ Insertion of needle into vein for collection of blood sample: 58 service units.
- 96372 โ Injection of drug or substance under skin or into muscle: 35 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 9 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 185 Medicare Part D prescriptions, including refills, in 2020.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2020. Published rows only; this is not a quality measure.
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Published Part D records, 2020:
- Atorvastatin Calcium โ 38 prescription fills, including refills.
- Losartan Potassium โ 31 prescription fills, including refills.
- Montelukast Sodium โ 24 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2020. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 10 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 188 in 2019 to 185 in 2020.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2019โ2020.
Practice Location & Contact Primary Location
5109 Medical Dr Ste 200
San Antonio, TX 78229
NPPES lists 3 distinct additional practice-address records in Floresville, TX; Jbsa Lackland, TX; San Antonio, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $11,968 in 2019
The total amount Medicare approved for these services in 2019. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019.
Paid by Medicare
About $9,671 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2019.
30-day fills
512 standardized 30-day fills in 2020
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$9,879 in 2020
The total cost of these prescriptions in 2020, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2020.
Open Payments general payments, program year 2024
All general payments: $66.67 across 3 records.
By nature of payment
- Food and Beverage: $51.93 across 2 records.
- Travel and Lodging: $14.74 across 1 record.
Reporting-company totals
- Corcept Therapeutics: $66.67 across 3 records.
Research and ownership records are not included in these totals; they are in the table below.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2024 (published June 30, 2026).
NPI first issued
2019
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in San Antonio and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Shalene Thomas are from 2019.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Shalene Thomas are from 2020.
874 active clinicians are listed under Physician Assistant with a practice address in San Antonio, TX (11,008 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in San Antonio
13.2% of these 874 clinicians have the CMS telehealth indicator.
47.7% of these 874 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
CMS data for Medicare Part B services are available for 2019 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2019 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2019 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 188 in 2019 and 185 in 2020.
- 2019: 188
- 2020: 185
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30-day fills
30-day fills increased 56% from 329 in 2019 to 512 in 2020.
- 2019: 329
- 2020: 512
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Part D drug cost
Part D drug cost increased 322% from $2,339 in 2019 to $9,879 in 2020.
- 2019: $2,339
- 2020: $9,879
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2024 only.
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2020), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 โ December 31, 2024): 11 records totaling $1,628.73.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $542.95 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $336.96 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $328.12 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $101.25 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $83.89 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $82.50 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $51.42 |
| Corcept Therapeutics |
General
In-kind items and services
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โ | Research | $34.97 |
| Corcept Therapeutics |
Food and Beverage
Cash or cash equivalent
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โ | General | $27.13 |
| Corcept Therapeutics |
Food and Beverage
Cash or cash equivalent
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โ | General | $24.80 |
| Corcept Therapeutics |
Travel and Lodging
Cash or cash equivalent
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โ | General | $14.74 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2019; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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86 | 57 | $149.60 | $88.95 |
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36415
Insertion of needle into vein for collection of blood sample
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58 | 41 | $8.80 | $2.94 |
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96372
Injection of drug or substance under skin or into muscle
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35 | 21 | $33.00 | $13.57 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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31 | 25 | $100.10 | $60.60 |
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90688
Influenza vaccine, quadrivalent, 0.5 ml dosage
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17 | 17 | $27.50 | $17.48 |
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G0008
Administration of influenza virus vaccine
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17 | 17 | $27.50 | $15.90 |
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81002
Urinalysis, manual test
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13 | 12 | $8.80 | $3.41 |
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J1040
Injection, methylprednisolone acetate, 80 mg
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13 | 13 | $11.00 | $10.82 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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11 | 11 | $154.00 | $94.73 |
Source: CMS Part B by Provider and Service, 2019; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2020.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 38 | 3,360 | $361.79 | 20 |
| Losartan Potassium | Losartan Potassium | 31 | 2,610 | $289.60 | 16 |
| Montelukast Sodium | Montelukast Sodium | 24 | 2,160 | $490.94 | 12 |
| Levothyroxine Sodium | Levothyroxine Sodium | 18 | 1,180 | $380.96 | 12 |
| Metoprolol Succinate | Metoprolol Succinate | 16 | 1,440 | $665.07 | โ |
| Symbicort | Budesonide/Formoterol Fumarate | 13 | 570 | $7,021.01 | โ |
| Hydrochlorothiazide | Hydrochlorothiazide | 12 | 1,080 | $75.99 | โ |
| Lisinopril | Lisinopril | 11 | 948 | $79.40 | โ |
| Omeprazole | Omeprazole | 11 | 990 | $318.10 | โ |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 11 | 990 | $195.71 | โ |
Source: CMS Part D by Provider and Drug, 2020; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-06-16NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Secondary Practice Locations
559 10th St Ste 1
Floresville, TX 781143166
Phone: 8303939152
1100 Wilford Hall Loop Bldg 4554
Jbsa Lackland, TX 782365638
Phone: 2102922003
1032 S Ww White Rd
San Antonio, TX 782202531
Phone: 2104473033
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 5109 MEDICAL DR STE 200, SAN ANTONIO, TX 78229 (Tel: 2109820320)
Registered at 5109 MEDICAL DR STE 200, SAN ANTONIO, TX 782295069 (Tel: 2109820320)
Registered at 1100 WILFORD HALL LOOP BLDG 4554, JBSA LACKLAND, TX 782365638 (Tel: 2102922003)
Registered at 1100 WILFORD HALL LOOP BLDG 4554, JBSA LACKLAND, TX 782365638 (Tel: 2102922003)
Recorded as SHALENE THOMAS, PA-C
NPI status registered as active in NPPES database
Registered at 1032 S WW WHITE RD, SAN ANTONIO, TX 782202531 (Tel: 2104473033)
Registered at 1032 S WW WHITE RD, SAN ANTONIO, TX 782202531 (Tel: 2104473033)
Recorded as SHALENE MIXTER
Physician Assistant (license number reported to NPPES: TX 12584)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Physician Assistants in San Antonio
- Sarah Carlson, PA-C
- Kylie Villegas
- Ana Diaz, PA-C
- Caryn Covella
- Charles Proulx, PA-C
- Karen Green, PA-C
Mailing Address
5109 Medical Dr Ste 200
San Antonio, TX 782295069
Phone: 2109820320