Dr. Michael Brandon Little, MD

  • San Antonio, TX
  • Anesthesiologist
NPI1043412414PAC ID2668573288
Medicare services, 2024
18
Medicare patients, 2024
59
Publications
6
MIPS score, 2024
97
Hospital affiliations
1
Practice address
4502 Medical Dr, San Antonio, TX 78229
Practice phone
Call (210) 358-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University Hospital (San Antonio)

San Antonio, Texas

See all 6 affiliations

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Dr. Michael Brandon Little is an anesthesiologist in San Antonio, Texas

Dr. Little practices at University Hospital (San Antonio) in San Antonio, Texas.

Dr. Little's NPI, 1043412414, was assigned on June 5, 2007. Dr. Little graduated from Joe R. & Teresa Lozano Long School of Medicine in 2003. Dr. Little's Texas license number on file is BP20020073.

NPI and contact details
Medicare PAC ID
2668573288
NPI enumeration date
June 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(210) 358-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
49
Medical school graduation
2003

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

Dr. Michael Brandon Little practices at University Hospital (San Antonio) in San Antonio, Texas

Dr. Little's primary practice is University Hospital (San Antonio), at 4502 Medical Dr, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 358-4000.

  • University Hospital (San Antonio)
    4502 Medical Dr, San Antonio, TX 78229 · Bexar CountyPhone(210) 358-4000

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

Dr. Michael Brandon Little is affiliated with 4 sites of care and 2 medical groups

Dr. Little's primary practice is University Hospital (San Antonio) in San Antonio, Texas. Dr. Little is also affiliated with University Hospital. The medical group on file is University Medicine Associates. Dmand AI also links Dr. Little to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Little

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

Dmand AI tracks the EHR system at Dr. Michael Brandon Little's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Little practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University Hospital (San Antonio)Available with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael Brandon Little is one of 4,073 anesthesiologists in Texas

Anesthesiology is Dr. Little's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Little is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology. Dr. Little has a license on file in Texas.

Specialties and state licenses

  • Anesthesiology, TexasPrimaryLicense BP20020073 · 2007 to 2025 · taxonomy 207L00000X

Anesthesiologists near Dr. Little

Counts of anesthesiologists 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. Michael Brandon Little billed Medicare for 18 services in 2024

CMS data shows 18 Medicare services from Dr. Little across 1 procedure code in 2024, for 59 Medicare patients. Medicare paid $645 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202418
Medicare patients59
Paid by Medicare$645
Procedure codes1

Dr. Little's Medicare services by type, 2022 to 2024

  • 2022
  • 2024
Surgery
2022: 392024: 1854%
Tests and treatments
2022: 362024: 0100%

Dr. Little compared with the Texas median for anesthesiologists, 2024

  • Dr. Little
  • Texas median
Medicare services
18vs 7175% below
Medicare patients
59vs 13255% below

Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.

Dr. Little'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. Little

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

Dr. Michael Brandon Little treated 59 Medicare patients in 2024, average age 71

CMS counts 59 Medicare patients who saw Dr. Little in 2024. The largest group is 65 to 74, with 29 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.47, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Little's median patient age at 67, with 59% women.

Medicare patients, 202459
Average age71
Average risk score1.47

Dr. Little's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Little's Medicare patients by sex, 2024

  • Women2237%
  • Men3763%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes51%
  4. Ischemic heart disease47%
  5. Chronic kidney disease44%
  6. Atrial fibrillation36%
  7. Arthritis34%
  8. Heart failure34%

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

Dr. Little's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women59%
  • Men41%

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

Dr. Michael Brandon Little scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Little for performance year 2024, reported as part of a group. Dr. Little accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Little's MIPS scores, performance year 2024

  • 97of 100Final score
  • 83.6of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 78of 100Cost

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

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

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Dr. Michael Brandon Little has 6 publications on record

Dmand AI links 6 papers to Dr. Little, published from 2021 to 2022. 2022 was the busiest year, with 2. The most frequent topics are Liver Transplantation, Anesthesia and Anesthesiology. Dr. Little has published most often in Clin Transplant. Dr. Little's most frequent co-authors are Cara E. Crouch, MD, Tetsuro Sakai, MD and Stephen Aniskevich, MD.

Papers6
Years published2021 to 2022

Topics Dr. Little writes about most

  • Liver Transplantation
  • Anesthesia
  • Anesthesiology
  • Living Donors

Dr. Little's most frequent co-authors

Recent publications by Dr. Little

See all 6 publications and co-authors

See who Dr. Little researches with

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

How network discovery works

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

Dr. Michael Brandon Little received $3,137 in industry payments from 2016 to 2025

CMS Open Payments shows 26 general payments to Dr. Little from 10 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 57% of the total. Edwards Lifesciences Corporation paid the most, $2,159.

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

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

$3.1Kin total
  • Travel and lodging$1,77957%
  • Food and beverage$1,31042%
  • Education$492%

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

Share is of all general payments to this clinician.

See all payments to Dr. Little

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

Dr. Michael Brandon Little graduated from Joe R. & Teresa Lozano Long School of Medicine

Dr. Little graduated from Joe R. & Teresa Lozano Long School of Medicine in 2003.

  1. Medical schoolJoe R. & Teresa Lozano Long School of Medicine
  2. Board certified in adult cardiac anesthesiologyAmerican Board of Anesthesiology
  3. Board certified in anesthesiologyAmerican Board of Anesthesiology

Source: Dmand AI Professional Profile Data

Dr. Michael Brandon Little accepts plans from 18 insurance carriers

Dr. Little is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Molina
  • +10 more carriersWith a free account

Plan types Dr. Little accepts, by number of carriers

  1. HMO10
  2. PPO10
  3. Medicare7
  4. POS5
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Michael Brandon Little'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)
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)
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
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. Michael Brandon Little

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. Michael Brandon Little's NPI number?

Dr. Michael Brandon Little's NPI number is 1043412414. It was assigned on June 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael Brandon Little?

Dr. Michael Brandon Little is an anesthesiologist in San Antonio, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).

Where does Dr. Michael Brandon Little practice?

Dr. Little practices at 4502 Medical Dr, San Antonio, TX 78229. Dr. Little's primary practice is University Hospital (San Antonio) in San Antonio, Texas. Dmand AI also links Dr. Little to 2 group practices and clinics and 1 medical group.

What is Dr. Michael Brandon Little's office phone number?

The practice phone on file for Dr. Little is (210) 358-4000.

What is Dr. Michael Brandon Little's medical license number?

Dr. Little's Texas license number on file is BP20020073.

Which hospitals is Dr. Michael Brandon Little affiliated with?

Dr. Little is affiliated with University Hospital.

What medical group is Dr. Michael Brandon Little part of?

Dr. Little is linked to University Medicine Associates. Dmand AI links Dr. Little to 1 more medical group.

Does Dr. Michael Brandon Little accept Medicare?

Yes. CMS data shows Dr. Little billed Medicare for 18 services in 2024, and Dr. Little accepts Medicare assignment.

What is Dr. Michael Brandon Little's MIPS score?

Dr. Little's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

How many Medicare patients does Dr. Michael Brandon Little see?

CMS counts 59 Medicare patients who saw Dr. Little in 2024, with an average age of 71.

Show 8 more questionsShow fewer questions

Is Dr. Michael Brandon Little board certified?

Yes. Dr. Little is board certified in adult cardiac anesthesiology by the American Board of Anesthesiology.

What services does Dr. Michael Brandon Little bill to Medicare?

In 2024, Dr. Little's most billed Medicare services were surgery: heart and blood vessels (36620).

Where did Dr. Michael Brandon Little go to medical school?

Dr. Little graduated from Joe R. & Teresa Lozano Long School of Medicine in 2003.

Has Dr. Michael Brandon Little received payments from drug or device companies?

CMS Open Payments shows $3,137 in general payments to Dr. Little from 10 companies from 2016 to 2025. The largest total came from Edwards Lifesciences Corporation.

How long has Dr. Michael Brandon Little been practicing?

Dr. Little graduated from medical school in 2003, 23 years ago.

Does Dr. Michael Brandon Little do research?

Dmand AI links 6 publications to Dr. Little, published from 2021 to 2022.

Who does Dr. Michael Brandon Little publish with?

Dr. Little's most frequent co-authors are Cara E. Crouch, MD (3 shared papers), Tetsuro Sakai, MD (3 shared papers) and Stephen Aniskevich, MD (1 shared paper).

What insurance does Dr. Michael Brandon Little accept?

Dr. Little is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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