Dr. Tun Tun Maung, MD

  • Antioch, CA
  • Hospitalist
NPI1366600546PAC ID6406900687
Medicare services, 2024
841
Medicare patients, 2024
354
Part D claims, 2024
271
Hospital affiliations
1
Industry payments
$100
Practice address
3901 Lone Tree Way, Antioch, CA 94509
Practice phone
Call (925) 779-7200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Sutter Delta Medical Center

Hospital · Antioch, California

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Dr. Tun Tun Maung is a hospitalist in Antioch, California

Dr. Maung practices at Sutter Delta Medical Center in Antioch, California, part of Sutter Health.

Dr. Maung's NPI, 1366600546, was assigned on May 25, 2008. Dr. Maung graduated from Mandalay University - Institute of Medicine in 2002. Dr. Maung holds California license A106533.

NPI and contact details
Medicare PAC ID
6406900687
NPI enumeration date
May 25, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(925) 779-7200
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
52
Medical school graduation
2002

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

Dr. Tun Tun Maung practices at Sutter Delta Medical Center in Antioch, California

Dr. Maung's primary practice is Sutter Delta Medical Center, at 3901 Lone Tree Way, Antioch, CA 94509 in Contra Costa County. The practice phone is (925) 779-7200.

Source: Dmand AI Affiliation Data

Dr. Tun Tun Maung is affiliated with 1 site of care and 1 medical group

Dr. Maung's primary practice is Sutter Delta Medical Center in Antioch, California, part of Sutter Health. The medical group on file is Palo Alto Foundation Medical Group.

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

Dmand AI tracks the EHR system at Dr. Tun Tun Maung's practice

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

EHR by site
SiteEHR vendor and product
Sutter Delta Medical CenterAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Tun Tun Maung is one of 3,186 hospitalists in California

Hospitalist is Dr. Maung's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Maung is board certified in internal medicine by the American Board of Internal Medicine. Dr. Maung is licensed in California.

Specialties and state licenses

  • Hospitalist, CaliforniaPrimaryLicense A106533 · 2009 to 2026 · taxonomy 208M00000X

Clinical focus

Dmand AI lists acute respiratory failure, anemia, cardiac arrhythmia, cellulitis, circulation problems, collapsed lung, congestive heart failure and electrolyte disorders among the conditions Dr. Maung treats.

Hospitalists near Dr. Maung

Counts of hospitalists 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. Tun Tun Maung billed Medicare for 841 services in 2024

CMS data shows 841 Medicare services from Dr. Maung across 4 procedure codes in 2024, for 354 Medicare patients. Medicare paid $86,162 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024841
Medicare patients354
Paid by Medicare$86,162
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 6572024: 84128%

Dr. Maung compared with the California median for hospitalists, 2024

  • Dr. Maung
  • California median
Medicare services
841vs 43096% above
Medicare patients
354vs 20176% above
Part D claims
75vs 699% above

Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.

Dr. Maung'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. Maung

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

Dr. Tun Tun Maung treated 354 Medicare patients in 2024, average age 75

CMS counts 354 Medicare patients who saw Dr. Maung in 2024. The largest group is 65 to 74, with 130 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 65% are also on Medicaid. Their average risk score is 3.22, 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. Maung's median patient age at 63, with 49% women.

Medicare patients, 2024354
Average age75
Average risk score3.22
Also on Medicaid65%

Dr. Maung's Medicare patients by age, 2024

Dr. Maung's Medicare patients by sex, 2024

  • Women20157%
  • Men15343%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes63%
  4. Chronic kidney disease57%
  5. Heart failure54%
  6. Mood disorders51%
  7. Anxiety49%
  8. Arthritis47%

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

Dr. Maung's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women49%
  • Men48%

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

Dr. Tun Tun Maung wrote 271 Medicare Part D claims in 2024

In 2024, Dr. Maung wrote 271 Medicare Part D claims for 106 patients. 81% of them were for generic drugs. CMS names the drug for 75 of them, across 5 drugs with 11 or more claims each, at $1,371 in total drug cost. In 2023, CMS named 88 claims across 6 drugs.

Part D claims, 2024271
Drugs named by CMS5
Total drug cost$1,371
Part D patients106

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

  • Generic219 claims81%
  • Brand-name and other52 claims19%

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

  • Antibiotics16%44 of 271 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: 882024: 7515%

Drugs named by CMS: 5 in 2024, 6 in 2023.

See all prescribing by Dr. Maung

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

How Dr. Tun Tun Maung takes part in Medicare

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

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Tun Tun Maung received $100 in industry payments in 2024

CMS Open Payments shows 1 general payment to Dr. Maung from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $100.

Companies that paid Dr. Maung the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Maung

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

Dr. Tun Tun Maung graduated from Mandalay University - Institute of Medicine

Dr. Maung graduated from Mandalay University - Institute of Medicine in 2002.

  1. Medical schoolMandalay University - Institute of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Tun Tun Maung accepts plans from 4 insurance carriers

Dr. Maung is in network with 4 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • CMS Medicare

Plan types Dr. Maung accepts, by number of carriers

  1. Medicare4
  2. PPO3
  3. EPO1
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Tun Tun Maung'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)
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. Tun Tun Maung

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. Tun Tun Maung's NPI number?

Dr. Tun Tun Maung's NPI number is 1366600546. It was assigned on May 25, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Tun Tun Maung?

Dr. Tun Tun Maung is a hospitalist in Antioch, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).

Where does Dr. Tun Tun Maung practice?

Dr. Maung practices at 3901 Lone Tree Way, Antioch, CA 94509. Dr. Maung's primary practice is Sutter Delta Medical Center in Antioch, California, part of Sutter Health.

What is Dr. Tun Tun Maung's office phone number?

The practice phone on file for Dr. Maung is (925) 779-7200.

What is Dr. Tun Tun Maung's medical license number?

Dr. Maung holds California license A106533.

Which hospitals is Dr. Tun Tun Maung affiliated with?

Dr. Maung practices at Sutter Delta Medical Center in Antioch, California.

What medical group is Dr. Tun Tun Maung part of?

Dr. Maung is linked to Palo Alto Foundation Medical Group.

Does Dr. Tun Tun Maung accept Medicare?

Yes. CMS data shows Dr. Maung billed Medicare for 841 services in 2024, and Dr. Maung accepts Medicare assignment.

How many Medicare patients does Dr. Tun Tun Maung see?

CMS counts 354 Medicare patients who saw Dr. Maung in 2024, with an average age of 75.

Is Dr. Tun Tun Maung board certified?

Yes. Dr. Maung is board certified in internal medicine by the American Board of Internal Medicine.

Show 6 more questionsShow fewer questions

What services does Dr. Tun Tun Maung bill to Medicare?

In 2024, Dr. Maung's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).

Where did Dr. Tun Tun Maung go to medical school?

Dr. Maung graduated from Mandalay University - Institute of Medicine in 2002.

What drugs does Dr. Tun Tun Maung prescribe most?

In 2024 Medicare Part D data, Dr. Maung's most prescribed drugs by claims were Pantoprazole Sodium, Cefpodoxime Proxetil and Albuterol Sulfate Hfa.

Has Dr. Tun Tun Maung received payments from drug or device companies?

CMS Open Payments shows $100 in general payments to Dr. Maung from 1 company from 2024 to 2024. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.

How long has Dr. Tun Tun Maung been practicing?

Dr. Maung graduated from medical school in 2002, 24 years ago.

What insurance does Dr. Tun Tun Maung accept?

Dr. Maung is in network with 4 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.

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