Dr. Hartmuth Bruno Bittner, MD

  • Tucson, AZ
  • Cardiothoracic surgeon
NPI1104182245PAC ID8820245053
Medicare services, 2024
26
Medicare patients, 2024
47
Publications
78
Hospital affiliations
3
Industry payments
$9,266
Practice address
1501 N Campbell Ave, Tucson, AZ 85724
Practice phone
Call (520) 626-2761
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Arizona

Tucson, Arizona

See all 18 affiliations

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Dr. Hartmuth Bruno Bittner is a cardiothoracic surgeon in Tucson, Arizona

Dr. Bittner practices at University of Arizona in Tucson, Arizona.

Dr. Bittner's NPI, 1104182245, was assigned on April 3, 2012. Dr. Bittner graduated from University of Heidelberg Faculty of Medicine in 1989. Dr. Bittner's Alabama license number on file is 46889.

NPI and contact details
Medicare PAC ID
8820245053
NPI enumeration date
April 3, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(520) 626-2761
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

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

Dr. Hartmuth Bruno Bittner practices at University of Arizona in Tucson, Arizona

Dr. Bittner's primary practice is University of Arizona, at 1501 N Campbell Ave, Tucson, AZ 85724 in Pima County. The practice phone is (520) 626-2761.

  • University of Arizona
    1501 N Campbell Ave, Tucson, AZ 85724 · Pima CountyPhone(520) 626-2761

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

Dr. Hartmuth Bruno Bittner is affiliated with 5 sites of care and 13 medical groups

Dr. Bittner's primary practice is University of Arizona in Tucson, Arizona. Dr. Bittner is also affiliated with Banner - University Medical Center Tucson. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Bittner to 2 more hospitals, 12 medical groups and 1 group practice or clinic, each named with a free account.

See all 18 affiliations for Dr. Bittner

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. Hartmuth Bruno Bittner's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bittner practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of ArizonaAvailable with a free account
+4 more sites and 12 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Hartmuth Bruno Bittner is one of 103 cardiothoracic surgeons in Arizona

Thoracic surgery (cardiothoracic vascular surgery) is Dr. Bittner's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Bittner is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery. Dmand AI has Dr. Bittner's licenses on file in 15 states: Alabama, South Dakota, Iowa, Tennessee, Florida, Illinois, Massachusetts, Missouri, New Mexico, Arizona, Delaware, Indiana, Minnesota, Ohio and Oklahoma.

Specialties and state licenses

  • Thoracic surgery (cardiothoracic vascular surgery), AlabamaPrimaryLicense 46889 · 2023 to 2024 · taxonomy 208G00000X
  • South Dakota licenseSince 2025
  • Iowa license2020 to 2027
  • Tennessee license2020 to 2027
  • Florida licenseLicense ME112494 · 1999 to 2026
  • Illinois licenseLicense 036150312 · 2019 to 2026
  • Massachusetts license2023 to 2026
  • Missouri licenseLicense 2019012964 · 2019 to 2026
  • New Mexico license2019 to 2026
  • Arizona license2024 to 2025
  • Delaware license2022 to 2025
  • Indiana license2020 to 2025
  • Minnesota license2018 to 2025
  • Ohio licenseLicense 35137046 · 2019 to 2025
  • Oklahoma license2018 to 2025

Clinical focus

Dmand AI lists heart bypass surgery and heart valve surgery among the conditions Dr. Bittner treats.

Cardiothoracic surgeons near Dr. Bittner

Counts of cardiothoracic 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. Hartmuth Bruno Bittner billed Medicare for 26 services in 2024

CMS data shows 26 Medicare services from Dr. Bittner across 1 procedure code in 2024, for 47 Medicare patients. Medicare paid $15,012 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202426
Medicare patients47
Paid by Medicare$15,012
Procedure codes1

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

  • 2023
  • 2024
Surgery
2023: 132024: 26100%

Dr. Bittner compared with the Arizona median for cardiothoracic surgeons, 2024

  • Dr. Bittner
  • Arizona median
Medicare services
26vs 18986% below
Medicare patients
47vs 14066% below

Medians across 88 cardiothoracic surgeons in Arizona with Dmand AI profiles that report each measure.

Dr. Bittner'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. Bittner

Need commercial claims for Dr. Bittner?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bittner and other cardiothoracic surgeons in Arizona.

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

Dr. Hartmuth Bruno Bittner treated 47 Medicare patients in 2024, average age 77

CMS counts 47 Medicare patients who saw Dr. Bittner in 2024. The largest group is 75 to 84, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.10, 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. Bittner's median patient age at 69, with 30% women.

Medicare patients, 202447
Average age77
Average risk score2.10

Dr. Bittner's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bittner's Medicare patients by sex, 2024

  • Women1634%
  • Men3166%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease72%
  4. Chronic kidney disease57%
  5. Heart failure57%
  6. Arthritis49%
  7. Diabetes45%
  8. Atrial fibrillation40%

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

Dr. Bittner's patients across all payers

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

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women30%
  • Men70%

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

How Dr. Hartmuth Bruno Bittner takes part in Medicare

Dr. Bittner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Coronary artery bypass graft (CABG): 1 to 10 procedures (CMS shows small counts as a range)

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

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Dr. Hartmuth Bruno Bittner has 78 publications on record

Dmand AI links 78 papers to Dr. Bittner, published from 2005 to 2016. 2014 was the busiest year, with 5. The most frequent topics are Heart Transplantation, Dogs and Hemodynamics. Dr. Bittner has published most often in Ann Thorac Surg. Dr. Bittner's most frequent co-authors are Edward P. Chen, MD, Shankha Suvra Biswas, MD and Michael Andrew Savitt, MD.

Papers78
Years published2005 to 2016

Dr. Bittner's papers by year, 2005 to 2016

Topics Dr. Bittner writes about most

  • Heart Transplantation
  • Dogs
  • Hemodynamics
  • Brain Death
  • Hypertension, Pulmonary
  • Lung Transplantation
  • Disease Models, Animal
  • Myocardial Contraction

Dr. Bittner's most frequent co-authors

Recent publications by Dr. Bittner

See all 78 publications and co-authors

See who Dr. Bittner researches with

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

How network discovery works

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

Dr. Hartmuth Bruno Bittner received $9,266 in industry payments from 2016 to 2024

CMS Open Payments shows 84 general payments to Dr. Bittner from 11 drug and device companies from 2016 to 2024. Travel and lodging make up the largest share, 51% of the total. Medtronic Vascular, Inc. paid the most, $7,311.

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

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

$9.3Kin total
  • Travel and lodging$4,72751%
  • Food and beverage$4,15045%
  • Consulting fees$3894%

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

Share is of all general payments to this clinician.

See all payments to Dr. Bittner

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

Dr. Hartmuth Bruno Bittner has 1 award and honors on record

Dmand AI lists 1 award for Dr. Bittner, most recently �Best in Medicine� Award in Cardiothoracic Surgery in 2017.

Awards and honors for Dr. Bittner

  1. 2017
    • �Best in Medicine� Award in Cardiothoracic Surgery

Source: Dmand AI Professional Profile Data

Dr. Hartmuth Bruno Bittner graduated from University of Heidelberg Faculty of Medicine

Dr. Bittner graduated from University of Heidelberg Faculty of Medicine in 1989.

  1. Medical schoolUniversity of Heidelberg Faculty of Medicine
  2. Board certified in thoracic and cardiac surgeryAmerican Board of Thoracic Surgery

Source: Dmand AI Professional Profile Data

Dr. Hartmuth Bruno Bittner accepts plans from 21 insurance carriers

Dr. Bittner is in network with 21 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Plan types Dr. Bittner accepts, by number of carriers

  1. PPO14
  2. Medicare12
  3. HMO9
  4. Medicaid5
  5. POS4
  6. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Hartmuth Bruno Bittner'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)
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. Hartmuth Bruno Bittner

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. Hartmuth Bruno Bittner's NPI number?

Dr. Hartmuth Bruno Bittner's NPI number is 1104182245. It was assigned on April 3, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Hartmuth Bruno Bittner?

Dr. Hartmuth Bruno Bittner is a cardiothoracic surgeon in Tucson, Arizona. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).

Where does Dr. Hartmuth Bruno Bittner practice?

Dr. Bittner practices at 1501 N Campbell Ave, Tucson, AZ 85724. Dr. Bittner's primary practice is University of Arizona in Tucson, Arizona. Dmand AI also links Dr. Bittner to 2 hospitals, 12 medical groups and 1 group practice or clinic.

What is Dr. Hartmuth Bruno Bittner's office phone number?

The practice phone on file for Dr. Bittner is (520) 626-2761.

What is Dr. Hartmuth Bruno Bittner's medical license number?

Dr. Bittner's Alabama license number on file is 46889, one of the licenses on file in 15 states.

Which states has Dr. Hartmuth Bruno Bittner been licensed in?

Dmand AI has state licenses on file for Dr. Bittner in Alabama (2023 to 2024), South Dakota (since 2025), Iowa (2020 to 2027), Tennessee (2020 to 2027), Florida (1999 to 2026), Illinois (2019 to 2026), Massachusetts (2023 to 2026), Missouri (2019 to 2026), New Mexico (2019 to 2026), Arizona (2024 to 2025), Delaware (2022 to 2025), Indiana (2020 to 2025), Minnesota (2018 to 2025), Ohio (2019 to 2025) and Oklahoma (2018 to 2025).

Which hospitals is Dr. Hartmuth Bruno Bittner affiliated with?

Dr. Bittner is affiliated with Banner - University Medical Center Tucson. Dmand AI links Dr. Bittner to 2 more hospitals.

What medical group is Dr. Hartmuth Bruno Bittner part of?

Dr. Bittner is linked to Banner Medical Group. Dmand AI links Dr. Bittner to 12 more medical groups.

Does Dr. Hartmuth Bruno Bittner accept Medicare?

Yes. CMS data shows Dr. Bittner billed Medicare for 26 services in 2024, and Dr. Bittner accepts Medicare assignment.

How many Medicare patients does Dr. Hartmuth Bruno Bittner see?

CMS counts 47 Medicare patients who saw Dr. Bittner in 2024, with an average age of 77.

Show 8 more questionsShow fewer questions

Is Dr. Hartmuth Bruno Bittner board certified?

Yes. Dr. Bittner is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery.

What services does Dr. Hartmuth Bruno Bittner bill to Medicare?

In 2024, Dr. Bittner's most billed Medicare services were surgery: heart and blood vessels (33361).

Where did Dr. Hartmuth Bruno Bittner go to medical school?

Dr. Bittner graduated from University of Heidelberg Faculty of Medicine in 1989.

Has Dr. Hartmuth Bruno Bittner received payments from drug or device companies?

CMS Open Payments shows $9,266 in general payments to Dr. Bittner from 11 companies from 2016 to 2024. The largest total came from Medtronic Vascular, Inc.

How long has Dr. Hartmuth Bruno Bittner been practicing?

Dr. Bittner graduated from medical school in 1989, 37 years ago.

Does Dr. Hartmuth Bruno Bittner do research?

Dmand AI links 78 publications to Dr. Bittner, published from 2005 to 2016.

Who does Dr. Hartmuth Bruno Bittner publish with?

Dr. Bittner's most frequent co-authors are Edward P. Chen, MD (23 shared papers), Shankha Suvra Biswas, MD (4 shared papers) and Michael Andrew Savitt, MD (4 shared papers).

What insurance does Dr. Hartmuth Bruno Bittner accept?

Dr. Bittner is in network with 21 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.

Selling to thoracic surgery (cardiothoracic vascular surgery) practices?

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