Dr. Thom R. Loree, MD

  • Buffalo, NY
  • General surgeon
NPI1215927330PAC ID5496886079
Medicare services, 2024
139
Medicare patients, 2024
112
Part D claims, 2024
57
Publications
14
MIPS score, 2024
91
Practice address
1083 Delaware Ave, Buffalo, NY 14209
Practice phone
Call (716) 882-1023
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Delaware Medical Group

Buffalo, New York

See all 8 affiliations

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Dr. Thom R. Loree is a general surgeon in Buffalo, New York

Dr. Loree practices at Delaware Medical Group in Buffalo, New York.

Dr. Loree's NPI, 1215927330, was assigned on October 28, 2005. Dr. Loree graduated from George Washington University School of Medicine in 1982. Dr. Loree holds New York license 156945.

NPI and contact details
Medicare PAC ID
5496886079
NPI enumeration date
October 28, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(716) 882-1023
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Thom R. Loree practices at Delaware Medical Group in Buffalo, New York

Dr. Loree's primary practice is Delaware Medical Group, at 1083 Delaware Ave, Buffalo, NY 14209 in Erie County. The practice phone is (716) 882-1023.

  • Delaware Medical Group
    1083 Delaware Ave, Buffalo, NY 14209 · Erie CountyPhone(716) 882-1023

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

Dr. Thom R. Loree is affiliated with 6 sites of care and 2 medical groups

Dr. Loree's primary practice is Delaware Medical Group in Buffalo, New York. Dr. Loree is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is Delaware Medical Group. Dmand AI also links Dr. Loree to 4 more hospitals and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Loree

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

Dmand AI tracks the EHR system at Dr. Thom R. Loree's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Loree practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Delaware Medical GroupAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Thom R. Loree is one of 1,604 general surgeons in New York

Surgery is Dr. Loree's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Loree is licensed in New York.

Specialties and state licenses

  • Surgery, New YorkPrimaryLicense 156945 · taxonomy 208600000X

General surgeons near Dr. Loree

Counts of general 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. Thom R. Loree billed Medicare for 139 services in 2024

CMS data shows 139 Medicare services from Dr. Loree across 3 procedure codes in 2024, all of them office visits, for 112 Medicare patients. Medicare paid $10,709 for them.

Medicare services, 2024139
Medicare patients112
Paid by Medicare$10,709
Procedure codes3

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

  • 2023
  • 2024
Office and hospital visits
2023: 1022024: 13936%

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

  • In an office10374%
  • In a facility3626%

Dr. Loree compared with the New York median for general surgeons, 2024

  • Dr. Loree
  • New York median
Medicare services
139vs 15410% below
Medicare patients
112vs 109Close to median
Part D claims
42vs 2475% above

Medians across 1,502 general surgeons in New York with Dmand AI profiles that report each measure.

Dr. Loree'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. Loree

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

Dr. Thom R. Loree treated 112 Medicare patients in 2024, average age 72

CMS counts 112 Medicare patients who saw Dr. Loree in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 16% are also on Medicaid. Their average risk score is 1.69, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Loree's median patient age at 68, with 50% women.

Medicare patients, 2024112
Average age72
Average risk score1.69
Also on Medicaid16%

Dr. Loree's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Loree's Medicare patients by sex, 2024

  • Women5045%
  • Men6255%

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

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis51%
  4. Ischemic heart disease36%
  5. Chronic kidney disease29%
  6. Diabetes29%
  7. Anxiety27%
  8. Mood disorders25%

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

Dr. Loree's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Dr. Thom R. Loree wrote 57 Medicare Part D claims in 2024

In 2024, Dr. Loree wrote 57 Medicare Part D claims for 43 patients. 98% of them were for generic drugs. CMS names the drug for 42 of them, across 1 drug with 11 or more claims each, at $344 in total drug cost. In 2023, CMS named 39 claims across 1 drug.

Part D claims, 202457
Drugs named by CMS1
Total drug cost$344
Part D patients43

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

  • Generic56 claims98%
  • Brand-name and other1 claims2%

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

  • Opioids89%51 of 57 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: 392024: 428%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Loree

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. Thom R. Loree scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Loree for performance year 2024, reported as part of a group. Dr. Loree accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Loree, more than 47% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Loree's MIPS scores, performance year 2024

  • 91of 100Final score
  • 80.2of 100Quality
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Loree ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
47th percentile16 procedures

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

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Thom R. Loree has 14 publications on record

Dmand AI links 14 papers to Dr. Loree, published from 2010 to 2023. 2019 was the busiest year, with 2. The most frequent topics are Carcinoma, Squamous Cell, Mouth Neoplasms and Neck Dissection. Dr. Loree has published most often in Head Neck. Dr. Loree's most frequent co-authors are Saurin R. Popat, MD, Mark S. Burke, MD and Nestor Rafael Rigual, MD.

Papers14
Years published2010 to 2023

Dr. Loree's papers by year, 2010 to 2023

Topics Dr. Loree writes about most

  • Carcinoma, Squamous Cell
  • Mouth Neoplasms
  • Neck Dissection
  • Papillomavirus Infections
  • Head and Neck Neoplasms
  • Human papillomavirus 16
  • Human papillomavirus 18
  • Sentinel Lymph Node Biopsy

Dr. Loree's most frequent co-authors

Recent publications by Dr. Loree

See all 14 publications and co-authors

See who Dr. Loree researches with

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

How network discovery works

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

Dr. Thom R. Loree received $8,472 in industry payments from 2016 to 2025

CMS Open Payments shows 41 general payments to Dr. Loree from 19 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 37% of the total. Senseonics, Incorporated paid the most, $3,120.

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

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

$8.5Kin total
  • Speaker and faculty fees$3,12037%
  • Food and beverage$2,84534%
  • Travel and lodging$2,35728%
  • Consulting fees$1502%

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

Share is of all general payments to this clinician.

See all payments to Dr. Loree

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

Dr. Thom R. Loree graduated from George Washington University School of Medicine

Dr. Loree graduated from George Washington University School of Medicine in 1982.

  1. Medical schoolGeorge Washington University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Thom R. Loree'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 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)Clinician Public Reporting: Overall MIPS Performance (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)
Training, board certification and membershipsDmand AI Professional Profile 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. Thom R. Loree

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. Thom R. Loree's NPI number?

Dr. Thom R. Loree's NPI number is 1215927330. It was assigned on October 28, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Thom R. Loree?

Dr. Thom R. Loree is a general surgeon in Buffalo, New York. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Thom R. Loree practice?

Dr. Loree practices at 1083 Delaware Ave, Buffalo, NY 14209. Dr. Loree's primary practice is Delaware Medical Group in Buffalo, New York. Dmand AI also links Dr. Loree to 4 hospitals and 1 medical group.

What is Dr. Thom R. Loree's office phone number?

The practice phone on file for Dr. Loree is (716) 882-1023.

What is Dr. Thom R. Loree's medical license number?

Dr. Loree holds New York license 156945.

Which hospitals is Dr. Thom R. Loree affiliated with?

Dr. Loree is affiliated with Buffalo General Medical Center/Gates Vascular Institute. Dmand AI links Dr. Loree to 4 more hospitals.

What medical group is Dr. Thom R. Loree part of?

Dr. Loree is linked to Delaware Medical Group. Dmand AI links Dr. Loree to 1 more medical group.

Does Dr. Thom R. Loree accept Medicare?

Yes. CMS data shows Dr. Loree billed Medicare for 139 services in 2024, and Dr. Loree accepts Medicare assignment.

What is Dr. Thom R. Loree's MIPS score?

Dr. Loree's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does Dr. Thom R. Loree see?

CMS counts 112 Medicare patients who saw Dr. Loree in 2024, with an average age of 72.

Show 7 more questionsShow fewer questions

What services does Dr. Thom R. Loree bill to Medicare?

In 2024, Dr. Loree's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and office visit, new patient (99204).

Where did Dr. Thom R. Loree go to medical school?

Dr. Loree graduated from George Washington University School of Medicine in 1982.

What drugs does Dr. Thom R. Loree prescribe most?

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

Has Dr. Thom R. Loree received payments from drug or device companies?

CMS Open Payments shows $8,472 in general payments to Dr. Loree from 19 companies from 2016 to 2025. The largest total came from Senseonics, Incorporated.

How long has Dr. Thom R. Loree been practicing?

Dr. Loree graduated from medical school in 1982, 44 years ago.

Does Dr. Thom R. Loree do research?

Dmand AI links 14 publications to Dr. Loree, published from 2010 to 2023.

Who does Dr. Thom R. Loree publish with?

Dr. Loree's most frequent co-authors are Saurin R. Popat, MD (7 shared papers), Mark S. Burke, MD (4 shared papers) and Nestor Rafael Rigual, MD (4 shared papers).

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