Tinny Dinh

  • Riverside, CA
  • Ophthalmologist
NPI1750593109PAC ID9739248337
Medicare services, 2024
13
Medicare patients, 2024
23
Part D claims, 2024
2,994
Hospital affiliations
2
Industry payments
$152
Practice address
10800 Magnolia Avenue, Riverside, CA 92505
Practice phone
Call (951) 353-2000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Riverside Medical Center

Hospital · Riverside, California

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Tinny Dinh is an ophthalmologist in Riverside, California

Tinny Dinh practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.

Tinny Dinh's NPI, 1750593109, was assigned on May 5, 2007. Tinny Dinh graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2003. Tinny Dinh's Illinois license number on file is 36116589.

NPI and contact details
Medicare PAC ID
9739248337
NPI enumeration date
May 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(951) 353-2000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
49
Medical school graduation
2003

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

Tinny Dinh practices at Riverside Medical Center in Riverside, California

Tinny Dinh's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.

Source: Dmand AI Affiliation Data

Tinny Dinh is affiliated with 2 sites of care and 1 medical group

Tinny Dinh's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Tinny Dinh is also affiliated with Moreno Valley Medical Center. The medical group on file is Southern California Permanente Medical Group.

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

Dmand AI tracks the EHR system at Tinny Dinh's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Tinny Dinh practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Riverside Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Tinny Dinh is one of 2,621 ophthalmologists in California

Ophthalmology is Tinny Dinh's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Tinny Dinh is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Tinny Dinh's licenses on file in 2 states: Illinois and California.

Specialties and state licenses

  • Ophthalmology, IllinoisPrimaryLicense 36116589 · 2004 to 2008 · taxonomy 207W00000X
  • California licenseLicense A99539 · 2007 to 2027

Clinical focus

Dmand AI lists cataract surgery with lens implant, dry eye and glaucoma among the conditions Tinny Dinh treats.

Ophthalmologists near Tinny Dinh

Counts of ophthalmologists 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

Tinny Dinh billed Medicare for 13 services in 2024

CMS data shows 13 Medicare services from Tinny Dinh across 1 procedure code in 2024, all of them office visits, for 23 Medicare patients. Medicare paid $562 for them. Every service was in an office.

Medicare services, 202413
Medicare patients23
Paid by Medicare$562
Procedure codes1

Tinny Dinh's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 162024: 1319%

Tinny Dinh compared with the California median for ophthalmologists, 2024

  • Tinny Dinh
  • California median
Medicare services
13vs 1,07999% below
Medicare patients
23vs 42195% below
Part D claims
2,911vs 6184.7 times

Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.

Tinny Dinh'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 Tinny Dinh

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

Tinny Dinh treated 23 Medicare patients in 2024, average age 69

CMS counts 23 Medicare patients who saw Tinny Dinh in 2024. 61% of them have high blood pressure. Their average risk score is 1.45, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Tinny Dinh's median patient age at 68, with 64% women.

Medicare patients, 202423
Average age69
Average risk score1.45

Chronic conditions among Tinny Dinh's Medicare patients, 2024

  1. High blood pressure61%

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

Tinny Dinh'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

  • Women64%
  • Men36%

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

Tinny Dinh wrote 2,994 Medicare Part D claims in 2024

In 2024, Tinny Dinh wrote 2,994 Medicare Part D claims for 664 patients. 81% of them were for generic drugs. CMS names the drug for 2,911 of them, across 14 drugs with 11 or more claims each, at $73,196 in total drug cost. In 2023, CMS named 2,916 claims across 19 drugs.

Part D claims, 20242,994
Drugs named by CMS14
Total drug cost$73,196
Part D patients664

Tinny Dinh's Part D claims by kind of drug, 2024

  • Generic2,437 claims81%
  • Brand-name557 claims19%

Tinny Dinh'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: 2,9162024: 2,911No change

Drugs named by CMS: 14 in 2024, 19 in 2023.

See all prescribing by Tinny Dinh

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

Tinny Dinh offers telehealth to Medicare patients

Tinny Dinh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Tinny Dinh as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Cataract surgery: 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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Tinny Dinh received $152 in industry payments from 2016 to 2020

CMS Open Payments shows 8 general payments to Tinny Dinh from 2 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 89% of the total. Allergan Inc. paid the most, $134.

General payments to Tinny Dinh by program year, 2016 to 2020

General payments to Tinny Dinh by kind, 2016 to 2020

$152in total
  • Food and beverage$13489%
  • Gifts$1711%

Companies that paid Tinny Dinh the most, 2016 to 2020

Share is of all general payments to this clinician.

See all payments to Tinny Dinh

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

Tinny Dinh has 1 award and honors on record

Dmand AI lists 1 award for Tinny Dinh, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Tinny Dinh

  1. 2013
    • CMS Stage 1 EHR

Source: Dmand AI Professional Profile Data

Tinny Dinh graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science

Tinny Dinh graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2003.

  1. Medical schoolChicago Medical School at Rosalind Franklin University of Medicine and Science
  2. Board certified in ophthalmologyAmerican Board of Ophthalmology

Source: Dmand AI Professional Profile Data

Tinny Dinh accepts plans from 4 insurance carriers

Tinny Dinh is in network with 4 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Kaiser Permanente
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • CMS Medicare

Plan types Tinny Dinh accepts, by number of carriers

  1. Medicare3
  2. PPO2
  3. EPO1
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Tinny Dinh'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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 Tinny Dinh

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Tinny Dinh's NPI number?

Tinny Dinh's NPI number is 1750593109. It was assigned on May 5, 2007, and it is active in the NPI Registry.

What does Tinny Dinh specialize in?

Tinny Dinh is an ophthalmologist in Riverside, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Tinny Dinh practice?

Tinny Dinh practices at 10800 Magnolia Avenue, Riverside, CA 92505. Tinny Dinh's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente.

What is Tinny Dinh's office phone number?

The practice phone on file for Tinny Dinh is (951) 353-2000.

What is Tinny Dinh's medical license number?

Tinny Dinh's Illinois license number on file is 36116589, one of the licenses on file in 2 states.

Which states has Tinny Dinh been licensed in?

Dmand AI has state licenses on file for Tinny Dinh in Illinois (2004 to 2008) and California (2007 to 2027).

Which hospitals is Tinny Dinh affiliated with?

Tinny Dinh practices at Riverside Medical Center in Riverside, California. Tinny Dinh is also affiliated with Moreno Valley Medical Center.

What medical group is Tinny Dinh part of?

Tinny Dinh is linked to Southern California Permanente Medical Group.

Does Tinny Dinh accept Medicare?

Yes. CMS data shows Tinny Dinh billed Medicare for 13 services in 2024, and Tinny Dinh accepts Medicare assignment.

Does Tinny Dinh offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Tinny Dinh as offering telehealth services.

Show 8 more questionsShow fewer questions

How many Medicare patients does Tinny Dinh see?

CMS counts 23 Medicare patients who saw Tinny Dinh in 2024, with an average age of 69.

Is Tinny Dinh board certified?

Yes. Tinny Dinh is board certified in ophthalmology by the American Board of Ophthalmology.

What services does Tinny Dinh bill to Medicare?

In 2024, Tinny Dinh's most billed Medicare services were office visit, established patient (99213).

Where did Tinny Dinh go to medical school?

Tinny Dinh graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2003.

What drugs does Tinny Dinh prescribe most?

In 2024 Medicare Part D data, Tinny Dinh's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Dorzolamide-Timolol.

Has Tinny Dinh received payments from drug or device companies?

CMS Open Payments shows $152 in general payments to Tinny Dinh from 2 companies from 2016 to 2020. The largest total came from Allergan Inc.

How long has Tinny Dinh been practicing?

Tinny Dinh graduated from medical school in 2003, 23 years ago.

What insurance does Tinny Dinh accept?

Tinny Dinh is in network with 4 carriers, including Kaiser Permanente, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

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