Dr. Brian S. Parsley, MD

  • Houston, TX
  • Orthopedic surgeon
NPI1366522781PAC ID7911929336
Medicare services, 2024
3,481
Medicare patients, 2024
401
Part D claims, 2024
875
Publications
32
Hospital affiliations
5
Practice address
6565 Fannin, Houston, TX 77030
Practice phone
Call (713) 790-2221
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Houston Methodist Hospital

Hospital · Houston, Texas

See all 18 affiliations

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Dr. Brian S. Parsley is an orthopedic surgeon in Houston, Texas

Dr. Parsley practices at Houston Methodist Hospital in Houston, Texas, part of Houston Methodist.

Dr. Parsley's NPI, 1366522781, was assigned on October 17, 2006. Dr. Parsley graduated from McGovern Medical School in 1983. Dr. Parsley's Texas license number on file is G6751.

NPI and contact details
Medicare PAC ID
7911929336
NPI enumeration date
October 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(713) 790-2221
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
69
Medical school graduation
1983

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Brian S. Parsley practices at Houston Methodist Hospital in Houston, Texas

Dr. Parsley's primary practice is Houston Methodist Hospital, at 6565 Fannin, Houston, TX 77030 in Harris County. The practice phone is (713) 790-2221.

Source: Dmand AI Affiliation Data

Dr. Brian S. Parsley is affiliated with 14 sites of care and 4 medical groups

Dr. Parsley's primary practice is Houston Methodist Hospital in Houston, Texas, part of Houston Methodist. Dr. Parsley is also affiliated with Houston Methodist West Hospital. The medical group on file is UT Physicians. Dmand AI also links Dr. Parsley to 3 more hospitals, 4 group practices and clinics, 4 home health agencies, 3 medical groups and 1 skilled nursing facility, each named with a free account.

See all 18 affiliations for Dr. Parsley

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Brian S. Parsley's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Parsley practices, 14 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Houston Methodist HospitalAvailable with a free account
+13 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Brian S. Parsley is one of 1,394 orthopedic surgeons in Texas

Orthopaedic surgery is Dr. Parsley's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Parsley is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Parsley's licenses on file in 2 states: Texas and Virginia.

Specialties and state licenses

  • Orthopaedic surgery, TexasPrimaryLicense G6751 · 1984 to 2025 · taxonomy 207X00000X
  • Virginia license1988 to 2018

Clinical focus

Dmand AI lists arthritis, bursitis, hip replacement, joint pain, knee arthroscopy, knee injury, knee replacement and lower back pain among the conditions Dr. Parsley treats.

Orthopedic surgeons near Dr. Parsley

Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Brian S. Parsley billed Medicare for 3,481 services in 2024

CMS data shows 3,481 Medicare services from Dr. Parsley across 15 procedure codes in 2024, for 401 Medicare patients. Medicare paid $154,101 for them.

Medicare services, 20243,481
Medicare patients401
Paid by Medicare$154,101
Procedure codes15

Dr. Parsley's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 2,0382024: 2,40718%
Office and hospital visits
2023: 4122024: 46814%
Imaging
2023: 3772024: 4088%
Surgery
2023: 1792024: 19811%

Where Dr. Parsley's Medicare services took place, 2024

  • In an office3,36497%
  • In a facility1173%

Dr. Parsley compared with the Texas median for orthopedic surgeons, 2024

  • Dr. Parsley
  • Texas median
Medicare services
3,481vs 1,0623.3 times
Medicare patients
401vs 24365% above
Part D claims
815vs 2193.7 times

Medians across 1,283 orthopedic surgeons in Texas with Dmand AI profiles that report each measure.

Dr. Parsley's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Parsley

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Brian S. Parsley treated 401 Medicare patients in 2024, average age 75

CMS counts 401 Medicare patients who saw Dr. Parsley in 2024. The largest group is 65 to 74, with 190 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 1.16, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Parsley's median patient age at 72, with 62% women.

Medicare patients, 2024401
Average age75
Average risk score1.16

Dr. Parsley's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Parsley's Medicare patients by sex, 2024

  • Women23258%
  • Men16942%

Chronic conditions among Dr. Parsley's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Ischemic heart disease35%
  5. Diabetes26%
  6. Anxiety23%
  7. Osteoporosis23%
  8. Chronic kidney disease21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Parsley's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women62%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Brian S. Parsley wrote 875 Medicare Part D claims in 2024

In 2024, Dr. Parsley wrote 875 Medicare Part D claims for 281 patients. 100% of them were for generic drugs. CMS names the drug for 815 of them, across 9 drugs with 11 or more claims each, at $9,316 in total drug cost. In 2023, CMS named 792 claims across 10 drugs.

Part D claims, 2024875
Drugs named by CMS9
Total drug cost$9,316
Part D patients281

Dr. Parsley's Part D claims by kind of drug, 2024

  • Generic874 claims100%
  • Brand-name and other1 claims0%

Dr. Parsley's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Parsley's Part D claims, 2024

  • Opioids26%231 of 875 claims
  • Antibiotics4%32 of 875 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7922024: 8153%

Drugs named by CMS: 9 in 2024, 10 in 2023.

See all prescribing by Dr. Parsley

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Brian S. Parsley ranks in the 87th percentile for hip replacement in Medicare

Dr. Parsley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 50 procedures of hip replacement by Dr. Parsley, more than 87% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Parsley ranks in Medicare procedure volume

Knee replacement
83rd percentile60 procedures
Hip replacement
87th percentile50 procedures
Lower limb (leg) arthroscopy (minimally invasive joint repair)
85th percentile13 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Brian S. Parsley has 32 publications on record

Dmand AI links 32 papers to Dr. Parsley, published from 2009 to 2022. 2010 was the busiest year, with 2. The most frequent topics are Arthroplasty, Replacement, Knee, Knee Prosthesis and Orthopedics. Dr. Parsley has published most often in J Arthroplasty. Dr. Parsley's most frequent co-authors are Sanaz Hariri, MD, Kevin J. Bozic, MD and Kenneth B. Mathis, MD.

Papers32
Years published2009 to 2022

Dr. Parsley's papers by year, 2009 to 2022

Topics Dr. Parsley writes about most

  • Arthroplasty, Replacement, Knee
  • Knee Prosthesis
  • Orthopedics
  • Prosthesis Design
  • Prosthesis Failure
  • Arthroplasty, Replacement, Hip
  • Knee Joint
  • Reoperation

Dr. Parsley's most frequent co-authors

Recent publications by Dr. Parsley

See all 32 publications and co-authors

See who Dr. Parsley researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Parsley works with, so you can find a warm path to the right orthopedic surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Brian S. Parsley received $1,118,632 in industry payments from 2016 to 2025

CMS Open Payments shows 114 general payments to Dr. Parsley from 15 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 53% of the total. Conformis, Inc. paid the most, $986,074.

General payments to Dr. Parsley by program year, 2016 to 2025

General payments to Dr. Parsley by kind, 2016 to 2025

$1.1Min total
  • Consulting fees$592,84553%
  • Royalties and licenses$514,77246%
  • Travel and lodging$5,2200%
  • Food and beverage$4,2960%
  • Compensation for serving as faculty or as a speaker for a medical education program$1,5000%

Companies that paid Dr. Parsley the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Parsley

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Brian S. Parsley has 3 awards and honors on record

Dmand AI lists 3 awards for Dr. Parsley, most recently Super Doc in 2012.

Awards and honors for Dr. Parsley

  1. 2012
    • Super Doc
  2. Undated
    • Checkbook Top Doc
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Dr. Brian S. Parsley graduated from McGovern Medical School

Dr. Parsley graduated from McGovern Medical School in 1983.

  1. Medical schoolMcGovern Medical School
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Brian S. Parsley accepts plans from 12 insurance carriers

Dr. Parsley is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Parsley accepts, by number of carriers

  1. Medicare11
  2. PPO10
  3. HMO8
  4. POS4
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Brian S. Parsley's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Brian S. Parsley

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Brian S. Parsley's NPI number?

Dr. Brian S. Parsley's NPI number is 1366522781. It was assigned on October 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Brian S. Parsley?

Dr. Brian S. Parsley is an orthopedic surgeon in Houston, Texas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Brian S. Parsley practice?

Dr. Parsley practices at 6565 Fannin, Houston, TX 77030. Dr. Parsley's primary practice is Houston Methodist Hospital in Houston, Texas, part of Houston Methodist. Dmand AI also links Dr. Parsley to 3 hospitals, 4 group practices and clinics, 4 home health agencies, 3 medical groups and 1 skilled nursing facility.

What is Dr. Brian S. Parsley's office phone number?

The practice phone on file for Dr. Parsley is (713) 790-2221.

What is Dr. Brian S. Parsley's medical license number?

Dr. Parsley's Texas license number on file is G6751, one of the licenses on file in 2 states.

Which states has Dr. Brian S. Parsley been licensed in?

Dmand AI has state licenses on file for Dr. Parsley in Texas (1984 to 2025) and Virginia (1988 to 2018).

Which hospitals is Dr. Brian S. Parsley affiliated with?

Dr. Parsley practices at Houston Methodist Hospital in Houston, Texas. Dr. Parsley is also affiliated with Houston Methodist West Hospital. Dmand AI links Dr. Parsley to 3 more hospitals.

What medical group is Dr. Brian S. Parsley part of?

Dr. Parsley is linked to UT Physicians. Dmand AI links Dr. Parsley to 3 more medical groups.

Does Dr. Brian S. Parsley accept Medicare?

Yes. CMS data shows Dr. Parsley billed Medicare for 3,481 services in 2024, and Dr. Parsley accepts Medicare assignment.

How many Medicare patients does Dr. Brian S. Parsley see?

CMS counts 401 Medicare patients who saw Dr. Parsley in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Brian S. Parsley board certified?

Yes. Dr. Parsley is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Brian S. Parsley bill to Medicare?

In 2024, Dr. Parsley's most billed Medicare services were injected or infused drug (J3304), injected or infused drug (J1100) and office visit, established patient (99213).

Where did Dr. Brian S. Parsley go to medical school?

Dr. Parsley graduated from McGovern Medical School in 1983.

What drugs does Dr. Brian S. Parsley prescribe most?

In 2024 Medicare Part D data, Dr. Parsley's most prescribed drugs by claims were Meloxicam, Hydrocodone-Acetaminophen and Celecoxib.

Has Dr. Brian S. Parsley received payments from drug or device companies?

CMS Open Payments shows $1,118,632 in general payments to Dr. Parsley from 15 companies from 2016 to 2025. The largest total came from Conformis, Inc.

How long has Dr. Brian S. Parsley been practicing?

Dr. Parsley graduated from medical school in 1983, 43 years ago.

Does Dr. Brian S. Parsley do research?

Dmand AI links 32 publications to Dr. Parsley, published from 2009 to 2022.

Who does Dr. Brian S. Parsley publish with?

Dr. Parsley's most frequent co-authors are Sanaz Hariri, MD (3 shared papers), Kevin J. Bozic, MD (2 shared papers) and Kenneth B. Mathis, MD (2 shared papers).

What insurance does Dr. Brian S. Parsley accept?

Dr. Parsley is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

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