Dr. Thomas Jackson Parr, MD

  • Sugarland, TX
  • Orthopedic surgeon
NPI1134250756
Medicare services, 2024
976
Medicare patients, 2024
199
Part D claims, 2024
452
Publications
2
Industry payments
$3,508
Practice address
1317 Lake Pointe Pkwy, Sugarland, TX 77478
Practice phone
Call (281) 637-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Chi St. Luke's Health - Sugar Land Hospital

Sugarland, Texas

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Dr. Thomas Jackson Parr is an orthopedic surgeon in Sugarland, Texas

Dr. Parr practices at Chi St. Luke's Health - Sugar Land Hospital in Sugarland, Texas.

Dr. Parr's NPI, 1134250756, was assigned on March 7, 2007. Dr. Parr graduated from UT Southwestern Medical Center in 1975. Dr. Parr holds Texas license E4588.

NPI and contact details
NPI enumeration date
March 7, 2007
NPI status
Active
Practice phone
(281) 637-7000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
77
Medical school graduation
1975

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

Dr. Thomas Jackson Parr practices at Chi St. Luke's Health - Sugar Land Hospital in Sugarland, Texas

Dr. Parr's primary practice is Chi St. Luke's Health - Sugar Land Hospital, at 1317 Lake Pointe Pkwy, Sugarland, TX 77478 in Fort Bend County. The practice phone is (281) 637-7000.

  • Chi St. Luke's Health - Sugar Land Hospital
    1317 Lake Pointe Pkwy, Sugarland, TX 77478 · Fort Bend CountyPhone(281) 637-7000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Thomas Jackson Parr is affiliated with 2 sites of care and 1 medical group

Dr. Parr's primary practice is Chi St. Luke's Health - Sugar Land Hospital in Sugarland, Texas. The medical group on file is Baylor St. Luke’s Medical Group. Dmand AI also links Dr. Parr to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Parr

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Thomas Jackson Parr's practice

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

EHR by site
SiteEHR vendor and product
Chi St. Luke's Health - Sugar Land HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Thomas Jackson Parr is one of 1,394 orthopedic surgeons in Texas

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

Specialties and state licenses

  • Orthopaedic surgery, TexasPrimaryLicense E4588 · 1975 to 2026 · taxonomy 207X00000X
  • Washington license1981 to 1986

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, broken or dislocated ankle/ or foot, bursitis, fluid in a joint, hand joint or tendon inflammation, hip replacement and joint or bone infection among the conditions Dr. Parr treats.

Orthopedic surgeons near Dr. Parr

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

1,394orthopedic surgeons in Texas
5orthopedic surgeons in Sugarland

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

Dr. Thomas Jackson Parr billed Medicare for 976 services in 2024

CMS data shows 976 Medicare services from Dr. Parr across 13 procedure codes in 2024, for 199 Medicare patients. Medicare paid $27,343 for them. Every service was in an office.

Medicare services, 2024976
Medicare patients199
Paid by Medicare$27,343
Procedure codes13

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

  • 2023
  • 2024
Drugs given in the office
2023: 5372024: 45016%
Office and hospital visits
2023: 4552024: 29735%
Imaging
2023: 2332024: 15832%
Surgery
2023: 1072024: 5747%
Tests and treatments
2023: 132024: 148%

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

  • Dr. Parr
  • Texas median
Medicare services
976vs 1,0628% below
Medicare patients
199vs 24318% below
Part D claims
358vs 21963% above

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

Dr. Parr'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.

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

Dr. Thomas Jackson Parr treated 199 Medicare patients in 2024, average age 75

CMS counts 199 Medicare patients who saw Dr. Parr in 2024. The largest group is 65 to 74, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.94, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Parr's median patient age at 65, with 60% women.

Medicare patients, 2024199
Average age75
Average risk score0.94

Dr. Parr's Medicare patients by age, 2024

Dr. Parr's Medicare patients by sex, 2024

  • Women12462%
  • Men7538%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis71%
  4. Diabetes36%
  5. Ischemic heart disease29%
  6. Osteoporosis28%
  7. Anxiety20%
  8. Chronic kidney disease20%

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

Dr. Parr's patients across all payers

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

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women60%
  • Men35%

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

Dr. Thomas Jackson Parr wrote 452 Medicare Part D claims in 2024

In 2024, Dr. Parr wrote 452 Medicare Part D claims for 126 patients. 91% of them were for generic drugs. CMS names the drug for 358 of them, across 11 drugs with 11 or more claims each, at $33,986 in total drug cost. In 2023, CMS named 376 claims across 12 drugs.

Part D claims, 2024452
Drugs named by CMS11
Total drug cost$33,986
Part D patients126

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

  • Generic410 claims91%
  • Brand-name and other42 claims9%

Dr. Parr'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. Parr's Part D claims, 2024

  • Opioids19%85 of 452 claims
  • Antibiotics7%32 of 452 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: 3762024: 3585%

Drugs named by CMS: 11 in 2024, 12 in 2023.

See all prescribing by Dr. Parr

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

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Dr. Thomas Jackson Parr has 2 publications on record

Dmand AI links 2 papers to Dr. Parr. Dr. Parr has published most often in Orthopedics. Dr. Parr's most frequent co-author is Travis C. Burns, MD.

Papers2

Dr. Parr's most frequent co-authors

Recent publications by Dr. Parr

See all 2 publications and co-authors

See who Dr. Parr researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Parr 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. Thomas Jackson Parr received $3,508 in industry payments from 2016 to 2024

CMS Open Payments shows 40 general payments to Dr. Parr from 16 drug and device companies from 2016 to 2024. Education make up the largest share, 59% of the total. Medinc of Texas paid the most, $2,040.

General payments to Dr. Parr by program year, 2016 to 2024

General payments to Dr. Parr by kind, 2016 to 2024

$3.5Kin total
  • Education$2,06459%
  • Food and beverage$1,27636%
  • Travel and lodging$1685%

Companies that paid Dr. Parr the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Parr

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

Dr. Thomas Jackson Parr has 4 awards and honors on record

Dmand AI lists 4 awards for Dr. Parr, most recently Top Orthopedic Sports Medicine Doctor in 2013.

Awards and honors for Dr. Parr

  1. 2013
    • Top Orthopedic Sports Medicine Doctor
  2. Undated
    • ACS Fellow
    • Checkbook Top Doc
    • Super Doc

Source: Dmand AI Professional Profile Data

Dr. Thomas Jackson Parr graduated from UT Southwestern Medical Center

Dr. Parr graduated from UT Southwestern Medical Center in 1975. Dr. Parr is a member of AAOS and ACS.

  1. Medical schoolUT Southwestern Medical Center
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Thomas Jackson Parr accepts plans from 22 insurance carriers

Dr. Parr is in network with 22 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Parr accepts, by number of carriers

  1. PPO14
  2. HMO12
  3. Medicare10
  4. POS7
  5. EPO5
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Thomas Jackson Parr'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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. Thomas Jackson Parr

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. Thomas Jackson Parr's NPI number?

Dr. Thomas Jackson Parr's NPI number is 1134250756. It was assigned on March 7, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Thomas Jackson Parr?

Dr. Thomas Jackson Parr is an orthopedic surgeon in Sugarland, Texas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Thomas Jackson Parr practice?

Dr. Parr practices at 1317 Lake Pointe Pkwy, Sugarland, TX 77478. Dr. Parr's primary practice is Chi St. Luke's Health - Sugar Land Hospital in Sugarland, Texas. Dmand AI also links Dr. Parr to 1 group practice or clinic.

What is Dr. Thomas Jackson Parr's office phone number?

The practice phone on file for Dr. Parr is (281) 637-7000.

What is Dr. Thomas Jackson Parr's medical license number?

Dr. Parr holds Texas license E4588, one of the licenses on file in 2 states.

Which states has Dr. Thomas Jackson Parr been licensed in?

Dmand AI has state licenses on file for Dr. Parr in Texas (1975 to 2026) and Washington (1981 to 1986).

What medical group is Dr. Thomas Jackson Parr part of?

Dr. Parr is linked to Baylor St. Luke’s Medical Group.

Does Dr. Thomas Jackson Parr accept Medicare?

Yes. CMS data shows Dr. Parr billed Medicare for 976 services in 2024.

How many Medicare patients does Dr. Thomas Jackson Parr see?

CMS counts 199 Medicare patients who saw Dr. Parr in 2024, with an average age of 75.

Is Dr. Thomas Jackson Parr board certified?

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

Show 8 more questionsShow fewer questions

What services does Dr. Thomas Jackson Parr bill to Medicare?

In 2024, Dr. Parr's most billed Medicare services were injected or infused drug (J1100), office visit, established patient (99213) and injected or infused drug (J0665).

Where did Dr. Thomas Jackson Parr go to medical school?

Dr. Parr graduated from UT Southwestern Medical Center in 1975.

What drugs does Dr. Thomas Jackson Parr prescribe most?

In 2024 Medicare Part D data, Dr. Parr's most prescribed drugs by claims were Alendronate Sodium, Gabapentin and Celecoxib.

Has Dr. Thomas Jackson Parr received payments from drug or device companies?

CMS Open Payments shows $3,508 in general payments to Dr. Parr from 16 companies from 2016 to 2024. The largest total came from Medinc of Texas.

How long has Dr. Thomas Jackson Parr been practicing?

Dr. Parr graduated from medical school in 1975, 51 years ago.

Does Dr. Thomas Jackson Parr do research?

Dmand AI links 2 publications to Dr. Parr.

Who does Dr. Thomas Jackson Parr publish with?

Dr. Parr's most frequent co-authors are Travis C. Burns, MD (1 shared paper).

What insurance does Dr. Thomas Jackson Parr accept?

Dr. Parr is in network with 22 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

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