Karla Doss , PA-C
Physician Assistant โข Austin, TX
12600 Hill Country Blvd, Suite R-103
Austin, TX 787386723
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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NPI assigned on January 3, 2014; this date does not establish years in practice.
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Published CMS data list 101 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 99213 โ Established patient outpatient office visit: 55 service units.
- 99214 โ Established patient outpatient office visit: 18 service units.
- G0439 โ Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit: 14 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See all 4 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 69 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:
- Lisinopril โ 17 prescription fills, including refills.
- Levothyroxine Sodium โ 17 prescription fills, including refills.
- Bydureon Bcise (Exenatide Microspheres) โ 13 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 5 records in the table ยท Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 17 in 2018 to 101 in 2020.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2018โ2020.
Practice Location & Contact Primary Location
12600 Hill Country Blvd
Suite R-103
Austin, TX 787386723
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $6,889 in 2020
The total amount Medicare approved for these services in 2020. 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, 2020.
Paid by Medicare
About $3,987 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, 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, 2020.
30-day fills
155 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
$11,713 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 2021
All general payments: $135.41 across 8 records.
By nature of payment
- Food and Beverage: $135.41 across 8 records.
Reporting-company totals (3 largest of 5)
- Eli Lilly and Company: $47.50 across 3 records.
- AbbVie Inc.: $40.44 across 2 records.
- Pfizer Inc.: $19.04 across 1 record.
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 2021 (published June 30, 2026).
NPI first issued
2014
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.
Can order Medicare-covered services
CMS lists Karla Doss as eligible to order or refer durable medical equipment (DME) for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Austin and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Karla Doss are from 2020.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Karla Doss are from 2020.
607 active clinicians are listed under Physician Assistant with a practice address in Austin, TX (11,008 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Austin
15.7% of these 607 clinicians have the CMS telehealth indicator.
47.6% of these 607 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
Medicare Part B services went from 17 in 2018 to 101 in 2020.
- 2018: 17
- 2019: 150
- 2020: 101
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Medicare-allowed amount
Medicare-allowed amount increased 552% from $1,056 in 2018 to $6,889 in 2020.
- 2018: $1,056
- 2019: $8,929
- 2020: $6,889
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Paid by Medicare
Paid by Medicare went from $842 in 2018 to $3,987 in 2020.
- 2018: $842
- 2019: $6,590
- 2020: $3,987
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 60% from 174 in 2017 to 69 in 2020.
- 2017: 174
- 2018: 234
- 2019: 134
- 2020: 69
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30-day fills
30-day fills decreased 55% from 347 in 2017 to 155 in 2020.
- 2017: 347
- 2018: 526
- 2019: 338
- 2020: 155
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Part D drug cost
Part D drug cost increased 372% from $2,481 in 2017 to $11,713 in 2020.
- 2017: $2,481
- 2018: $11,360
- 2019: $1,968
- 2020: $11,713
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2021 only.
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Medicare Part D Prescribers (2020), CMS Open Payments (2021), 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 2021 (payments made January 1 โ December 31, 2021): fewer than 11 records totaling $135.41.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AbbVie Inc. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $22.04 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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PREMARIN | General | $19.04 |
| AbbVie Inc. |
Food and Beverage
In-kind items and services
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UBRELVY | General | $18.40 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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TRULICITY | General | $16.87 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Saxenda | General | $15.79 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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EMGALITY | General | $15.45 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
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TRULICITY | General | $15.18 |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC |
Food and Beverage
In-kind items and services
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XIFAXAN | General | $12.64 |
Source: CMS Open Payments, program year 2021, 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 2017โ2019 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, 2018โ2020; 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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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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55 | 50 | $100.00 | $65.01 |
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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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18 | 16 | $142.00 | $94.10 |
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G0439
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
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14 | 14 | $143.00 | $99.88 |
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G0442
Annual alcohol misuse screening, 5 to 15 minutes
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14 | 14 | $20.00 | $15.79 |
Source: CMS Part B by Provider and Service, 2020; 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 |
|---|---|---|---|---|---|
| Lisinopril | Lisinopril | 17 | 1,260 | $115.65 | โ |
| Levothyroxine Sodium | Levothyroxine Sodium | 17 | 1,530 | $429.09 | โ |
| Bydureon Bcise | Exenatide Microspheres | 13 | 420 | $10,727.04 | โ |
| Fluticasone Propionate | Fluticasone Propionate | 11 | 540 | $145.27 | โ |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 11 | 870 | $295.56 | 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
NUCC 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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Registered Nurse, Family Nurse Practitioner (Certified)
Physician Assistant - Medical
Physician Assistant
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner
Nurse Practitioner
Family Medicine
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History
NPI enumerated January 03, 2014.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Austin
- Amber Nelson, PA-C
- Sara Paul, PA-C
- Andie Moczygemba, PA-C
- Rachel Miller, PA
- Marcel Garza, PHYSICIAN ASSISTANT
- Clinton Christopher, PA-C
Mailing Address
5625 Eiger Rd, Suite 200
Austin, TX 787358982
Phone: 5128927076