2026 NPPES data Radiation Oncology Physician NPI 1477530350 MD
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RICHARD GARZA, MD

Radiation Oncology Physician in AUSTIN, Texas. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
625
Medicare Part D claims · 261 beneficiaries · Radiation Oncology Physician avg: 186
Generic prescribing
95%
generic claims · 5% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
89.8/100
▲ 7 pts above national avg 83.1 · [object Object]
Industry payments
$762.23
13 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: RICHARD GARZA, MD is a Radiation Oncology Physician ([object Object]) practicing in AUSTIN, Texas with a Medicare Part D prescribing footprint of 625 claims across 261 beneficiaries — 5% brand-name prescribing . Their CMS MIPS Final Score of 89.8/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $762.23 across 13 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: RICHARD GARZA, MD reported a CMS MIPS final score of 89.8 out of 100, above the 83.1 national average, and filed 625 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

RICHARD GARZA, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

RICHARD GARZA, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 12/30/2005

NPI 1477530350

Primary specialty

Radiation Oncology Physician

Mid-sized

6,018 US NPIs in this specialty

Medicare Part D claims

625 236% vs specialty avg

2023 prescription claims

Specialty avg: 186

MIPS final score

89.8/100 6.700000000000003% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Texas

How Radiation Oncology Physician compares to other specialties among Texas providers

Texas providers

Radiation Oncology Physician share within Texas

1. Radiation Oncology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Radiation Oncology Physician share within Texas

Medicare quality performance — MIPS

RICHARD GARZA, MD's 2023 MIPS final score plotted against the Radiation Oncology Physician national average

High performer (top quartile)
MIPS Final Score
89.8/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Radiation Oncology Physician) — 89.8/100 vs national avg 83.1

0%100%National avg83%89.8%
MIPS final score (Radiation Oncology Physician) — 89.8/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

RICHARD GARZA, MD is a Radiation Oncology Physician provider practicing in AUSTIN, Texas, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1477530350. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

RICHARD GARZA, MD appears in the CMS NPPES registry as a Radiation Oncology Physician provider holding MD credentials at 1020 W 34TH ST, AUSTIN, TX, 78705, with a listed phone of (512) 687-1950. NPI 1477530350 was issued on 12/30/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GARZA most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 625 prescription claims written by this provider, covering 261 Medicare beneficiaries and totaling roughly $28K in drug spend, split 5% brand-name and 95% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 89.8/100 for the 2023 performance year, compared with the national average of 83.1.

Radiation Oncology Physician is a mid-sized specialty nationwide, with 6,018 enrolled providers across 52 states and an average of 186 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1020 W 34TH ST
AUSTIN, TX 78705

Provider Details

NPI 1477530350
Specialty Radiation Oncology Physician
Credentials MD
Gender Male
NPI Issued 12/30/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

89.8
Final Score
Avg: 83.1
88
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where RICHARD GARZA, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

UROLOGY AUSTIN PLLC
KYLE, TX

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for RICHARD GARZA, MD. Source: openpaymentsdata.cms.gov.

Total received

$762

Largest payer

Teleflex LLC

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

License & disciplinary context — Texas TMB 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 — they are NOT specific to RICHARD GARZA, MD. To verify RICHARD GARZA, MD's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases

TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

RICHARD GARZA, MD — brand share 5.0%
Specialty average (est.)

5% brand-name claims vs 95% generic, on 625 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

625
Total Claims
$28K
Total Drug Cost
261
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,088
Total Day Supply
24,549
Brand vs Generic
5% brand / 95% generic
Brand Drug Cost
$22K
Generic Drug Cost
$7K
Antibiotic Claims
189

Patient Demographics

Average Patient Age
74.5 years
Avg HCC Risk Score
1.05
Gender Split
0% female / 100% male

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Tamsulosin Hcl
200
Ciprofloxacin Hcl
164
Alprazolam
79
Finasteride
39
Oxybutynin Chloride Er
Oxybutynin Chloride
26
Hydrocortisone
21
Bicalutamide
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Radiation Oncology Physician Overview

How RICHARD GARZA, MD fits within the Radiation Oncology Physician landscape nationally.

6,018
Radiation Oncology Physician Providers in US
52
States with Radiation Oncology Physician
186
Avg Claims per Provider

RICHARD GARZA, MD's 625 claims are above the specialty average of 186.

Nearby Radiation Oncology Physician Providers in Texas

Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as GARZA.

Compare Radiation Oncology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RICHARD GARZA, MD's specialty?
RICHARD GARZA, MD specializes in Radiation Oncology Physician and practices in AUSTIN, Texas. Credentials: MD.
How much does RICHARD GARZA, MD prescribe under Medicare Part D?
In 2023, RICHARD GARZA, MD wrote 625 Medicare Part D claims totaling $28K in drug costs for 261 beneficiaries.
What is RICHARD GARZA, MD's Medicare quality score?
RICHARD GARZA, MD has a CMS MIPS Final Score of 89.8/100. The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is RICHARD GARZA, MD located?
RICHARD GARZA, MD is located at 1020 W 34TH ST, AUSTIN, TX, 78705. Phone: (512) 687-1950.
What is RICHARD GARZA, MD's NPI number?
RICHARD GARZA, MD's National Provider Identifier (NPI) is 1477530350, issued on 12/30/2005.
Does RICHARD GARZA, MD prescribe more brand-name or generic drugs?
RICHARD GARZA, MD's prescribing is 5% brand-name and 95% generic drugs by claim count, with $22K in brand drug costs.
How many Radiation Oncology Physician providers are there in the US?
There are 6,018 Radiation Oncology Physician providers across 52 states in the US. The average Radiation Oncology Physician provider writes 186 Medicare Part D claims per year.
What drugs does RICHARD GARZA, MD prescribe most often?
Based on 2023 Medicare Part D data, RICHARD GARZA, MD's most frequently prescribed drugs include Tamsulosin Hcl, Ciprofloxacin Hcl, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RICHARD GARZA, MD accept Medicare?
RICHARD GARZA, MD appears in CMS Medicare data with 625 Part D claims and 261 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RICHARD GARZA, MD's credentials?
RICHARD GARZA, MD's NPI is 1477530350 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology