Imaging of blebs after phacotrabeculectomy with Ologen collagen matrix implants (opens in a new tab)
Br J Ophthalmol
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Dr. Tin Tun, MD
NPI1629001698
- Medicare services, 2023
- 232
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 1,392
- Publications
- 14
- Industry payments
- $958
- Practice address
- 1850 W Florida Ave, Hemet, CA 92545-3718
- Practice phone
- Call (909) 472-5929
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum
Primary care practice · Hemet, California
Find Dr. Tun's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Tin Tun is an internist in Hemet, California
Dr. Tun practices at Optum in Hemet, California.
Dr. Tun's NPI, 1629001698, was assigned on July 10, 2006. Dr. Tun graduated from University Institute of Medicine 1 in 1977. Dr. Tun holds California license A51476.
NPI and contact details
- NPI
- 1629001698NPI Registry (opens in a new tab)
- NPI enumeration date
- July 10, 2006
- NPI status
- Active
- Practice phone
- (909) 472-5929
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 76
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tin Tun practices at Optum in Hemet, California
Dr. Tun's primary practice is Optum, at 1850 W Florida Ave, Hemet, CA 92545-3718. The practice phone is (909) 472-5929.
- Optum1850 W Florida Ave, Hemet, CA 92545-3718Phone(909) 472-5929
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tin Tun is affiliated with 1 site of care and 1 medical group
Dr. Tun's primary practice is Optum in Hemet, California. The medical group on file is Optum - Downtown Los Angeles.
OptumPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Tin Tun's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tun practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Tin Tun is one of 16,751 internists in California
Internal medicine is Dr. Tun's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tun is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, aneurysm, bronchitis, chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease and chronic obstructive pulmonary disease (COPD) among the conditions Dr. Tun treats.
Internists near Dr. Tun
Counts of internists 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. Tin Tun billed Medicare for 232 services in 2023
CMS data shows 232 Medicare services from Dr. Tun across 5 procedure codes in 2023, for 17 Medicare patients. Medicare paid $15,995 for them. Every service was in an office.
Medicare services, 2023232
Medicare patients17
Paid by Medicare$15,995
Procedure codes5
Dr. Tun's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1022023: 18985%
- Other services
- 2022: 172023: 43153%
Dr. Tun compared with the California median for internists, 2023
- Dr. Tun
- California median
- Medicare services
- 232vs 36136% below
- Medicare patients
- 17vs 15189% below
- Part D claims
- 949vs 4212.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Tun's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Tun?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tun and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tin Tun treated 17 Medicare patients in 2024, average age 70
CMS counts 17 Medicare patients who saw Dr. Tun in 2024. 75% of them have high blood pressure. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tun's median patient age at 64, with 53% women.
Medicare patients, 202417
Average age70
Average risk score1.47
Chronic conditions among Dr. Tun's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tun's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tin Tun wrote 1,392 Medicare Part D claims in 2024
In 2024, Dr. Tun wrote 1,392 Medicare Part D claims for 261 patients. 86% of them were for generic drugs. CMS names the drug for 949 of them, across 33 drugs with 11 or more claims each, at $36,916 in total drug cost. In 2023, CMS named 3,814 claims across 89 drugs.
Part D claims, 20241,392
Drugs named by CMS33
Total drug cost$36,916
Part D patients261
Dr. Tun's Part D claims by kind of drug, 2024
- Generic1,200 claims86%
- Brand-name164 claims12%
- Other28 claims2%
Dr. Tun'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,8142024: 94975%
Drugs named by CMS: 33 in 2024, 89 in 2023.
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. Tin Tun has 14 publications on record
Dmand AI links 14 papers to Dr. Tun in 2010. 2010 was the busiest year, with 2. The most frequent topics are Islets of Langerhans Transplantation, Transplantation, Heterologous and Diabetes Mellitus, Experimental. Dr. Tun has published most often in Transplant Proc. Dr. Tun's most frequent co-author is Tin Tin Tun, MD.
Papers14
Topics Dr. Tun writes about most
- Islets of Langerhans Transplantation
- Transplantation, Heterologous
- Diabetes Mellitus, Experimental
- Blood Glucose
- Cell Line
- Insulin
- Capsules
- Insulin Secretion
Dr. Tun's most frequent co-authors
Recent publications by Dr. Tun
Invest Ophthalmol Vis Sci
Anterior ChamberFalse Positive ReactionsGlaucoma, Angle-Closure
Transplant Proc
Biocompatible MaterialsBlood GlucoseCell Line
Blood GlucoseBody WeightCapsules
Cell Transplant
Cell SeparationDiabetes Mellitus, ExperimentalInsulin
See who Dr. Tun researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tun works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tin Tun received $958 in industry payments from 2016 to 2025
CMS Open Payments shows 50 general payments to Dr. Tun from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Janssen Pharmaceuticals, Inc paid the most, $300.
General payments to Dr. Tun by program year, 2016 to 2025
General payments to Dr. Tun by kind, 2016 to 2025
$958in total
- Food and beverage$93397%
- Education$253%
Companies that paid Dr. Tun the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tin Tun has 1 award and honors on record
Dmand AI lists 1 award for Dr. Tun, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Tun
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Tin Tun graduated from University Institute of Medicine 1
Dr. Tun graduated from University Institute of Medicine 1 in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Tin Tun accepts plans from 5 insurance carriers
Dr. Tun is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, 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.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Elevance
Plan types Dr. Tun accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Tin Tun's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tin Tun
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. Tin Tun's NPI number?
Dr. Tin Tun's NPI number is 1629001698. It was assigned on July 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tin Tun?
Dr. Tin Tun is an internist in Hemet, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Tin Tun practice?
Dr. Tun practices at 1850 W Florida Ave, Hemet, CA 92545-3718. Dr. Tun's primary practice is Optum in Hemet, California.
What is Dr. Tin Tun's office phone number?
The practice phone on file for Dr. Tun is (909) 472-5929.
What is Dr. Tin Tun's medical license number?
Dr. Tun holds California license A51476.
What medical group is Dr. Tin Tun part of?
Dr. Tun is linked to Optum - Downtown Los Angeles.
Does Dr. Tin Tun accept Medicare?
Yes. CMS data shows Dr. Tun billed Medicare for 232 services in 2023.
How many Medicare patients does Dr. Tin Tun see?
CMS counts 17 Medicare patients who saw Dr. Tun in 2024, with an average age of 70.
What services does Dr. Tin Tun bill to Medicare?
In 2023, Dr. Tun's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G0444).
Where did Dr. Tin Tun go to medical school?
Dr. Tun graduated from University Institute of Medicine 1 in 1977.
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What drugs does Dr. Tin Tun prescribe most?
In 2024 Medicare Part D data, Dr. Tun's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Metformin HCl.
Has Dr. Tin Tun received payments from drug or device companies?
CMS Open Payments shows $958 in general payments to Dr. Tun from 13 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Tin Tun been practicing?
Dr. Tun graduated from medical school in 1977, 49 years ago.
Does Dr. Tin Tun do research?
Dmand AI links 14 publications to Dr. Tun.
Who does Dr. Tin Tun publish with?
Dr. Tun's most frequent co-authors are Tin Tin Tun, MD (10 shared papers).
What insurance does Dr. Tin Tun accept?
Dr. Tun is in network with 5 carriers, including Blue Cross Blue Shield of Michigan, 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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