Cindy Tsai

  • Torrance, CA
  • OB-GYN
NPI1063807311PAC ID3274882444
Medicare services, 2024
34
Medicare patients, 2024
43
Part D claims, 2024
105
Publications
1
Hospital affiliations
2
Practice address
20911 Earl St, Torrance, CA 90503
Practice phone
Call (310) 793-8075
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Providence Medical Institute

Torrance, California

See all 7 affiliations

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Cindy Tsai is an OB-GYN in Torrance, California

Cindy Tsai practices at Providence Medical Institute in Torrance, California.

Cindy Tsai's NPI, 1063807311, was assigned on April 3, 2015. Cindy Tsai graduated from Paul L. Foster School of Medicine in 2014. Cindy Tsai's California license number on file is A139823.

NPI and contact details
Medicare PAC ID
3274882444
NPI enumeration date
April 3, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 793-8075
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
38
Medical school graduation
2014

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

Cindy Tsai practices at Providence Medical Institute in Torrance, California

Cindy Tsai's primary practice is Providence Medical Institute, at 20911 Earl St, Torrance, CA 90503 in Los Angeles County. The practice phone is (310) 793-8075.

  • Providence Medical Institute
    20911 Earl St, Torrance, CA 90503 · Los Angeles CountyPhone(310) 793-8075

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

Cindy Tsai is affiliated with 5 sites of care and 2 medical groups

Cindy Tsai's primary practice is Providence Medical Institute in Torrance, California. Cindy Tsai is also affiliated with Torrance Memorial Medical Center. The medical group on file is Providence Medical Institute. Dmand AI also links Cindy Tsai to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Cindy Tsai

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

Dmand AI tracks the EHR system at Cindy Tsai's practice

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

EHR by site
SiteEHR vendor and product
Providence Medical InstituteAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Cindy Tsai is one of 4,642 OB-GYNs in California

Obstetrics and gynecology is Cindy Tsai's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Cindy Tsai is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Cindy Tsai has a license on file in California.

Specialties and state licenses

  • Obstetrics and gynecology, CaliforniaPrimaryLicense A139823 · 2015 to 2025 · taxonomy 207V00000X

Clinical focus

Dmand AI lists menopause and UTI among the conditions Cindy Tsai treats.

OB-GYNs near Cindy Tsai

Counts of OB-GYNs 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

Cindy Tsai billed Medicare for 34 services in 2024

CMS data shows 34 Medicare services from Cindy Tsai across 2 procedure codes in 2024, for 43 Medicare patients. Medicare paid $2,620 for them. Every service was in an office.

Medicare services, 202434
Medicare patients43
Paid by Medicare$2,620
Procedure codes2

Cindy Tsai's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 282024: 1739%
Office and hospital visits
2023: 02024: 17

Cindy Tsai compared with the California median for OB-GYNs, 2024

  • Cindy Tsai
  • California median
Medicare services
34vs 5841% below
Medicare patients
43vs 5217% below
Part D claims
14vs 3560% below

Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.

Cindy Tsai'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 Cindy Tsai

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Medicare shows one payer. Book a meeting to get commercial claims data for Cindy Tsai and other OB-GYNs in California.

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

Cindy Tsai treated 43 Medicare patients in 2024, average age 72

CMS counts 43 Medicare patients who saw Cindy Tsai in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 0.75, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Cindy Tsai's median patient age at 38, with 98% women.

Medicare patients, 202443
Average age72
Average risk score0.75

Cindy Tsai's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Cindy Tsai's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure60%
  3. Arthritis51%
  4. Diabetes33%
  5. Cancer26%

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

Cindy Tsai's patients across all payers

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

Patient panel by age, all payers

Median age 38

Patient panel by sex, all payers

  • Women98%
  • Men1%

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

Cindy Tsai wrote 105 Medicare Part D claims in 2024

In 2024, Cindy Tsai wrote 105 Medicare Part D claims for 43 patients. 84% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $1,323 in total drug cost. In 2023, CMS named 37 claims across 3 drugs.

Part D claims, 2024105
Drugs named by CMS1
Total drug cost$1,323
Part D patients43

Cindy Tsai's Part D claims by kind of drug, 2024

  • Generic88 claims84%
  • Brand-name17 claims16%

Cindy Tsai'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: 372024: 1462%

Drugs named by CMS: 1 in 2024, 3 in 2023.

See all prescribing by Cindy Tsai

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 Cindy Tsai takes part in Medicare

Cindy Tsai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 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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Cindy Tsai has 1 publication on record

Dmand AI links 1 paper to Cindy Tsai. Cindy Tsai's most frequent co-authors are Mohamed Eloliby, MD, Arleen Marie Ortiz, MD and Mohamed O. Othman, MD.

Papers1

Cindy Tsai's most frequent co-authors

Recent publications by Cindy Tsai

See all 1 publications and co-authors

See who Cindy Tsai researches with

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

How network discovery works

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

Cindy Tsai received $7,957 in industry payments from 2016 to 2025

CMS Open Payments shows 48 general payments to Cindy Tsai from 17 drug and device companies from 2016 to 2025. Education make up the largest share, 57% of the total. Intuitive Surgical, Inc. paid the most, $4,914.

General payments to Cindy Tsai by program year, 2016 to 2025

General payments to Cindy Tsai by kind, 2016 to 2025

$8Kin total
  • Education$4,51857%
  • Food and beverage$1,93424%
  • Travel and lodging$1,50519%

Companies that paid Cindy Tsai the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Cindy Tsai

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

Cindy Tsai graduated from Paul L. Foster School of Medicine

Cindy Tsai graduated from Paul L. Foster School of Medicine in 2014.

  1. Medical schoolPaul L. Foster School of Medicine
  2. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Cindy Tsai accepts plans from 11 insurance carriers

Cindy Tsai is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Aspirus Health Plan
  • +3 more carriersWith a free account

Plan types Cindy Tsai accepts, by number of carriers

  1. Medicare8
  2. PPO7
  3. HMO4
  4. POS4
  5. EPO2
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Cindy Tsai'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)
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)
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 Cindy Tsai

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

What is Cindy Tsai's NPI number?

Cindy Tsai's NPI number is 1063807311. It was assigned on April 3, 2015, and it is active in the NPI Registry.

What does Cindy Tsai specialize in?

Cindy Tsai is an OB-GYN in Torrance, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Cindy Tsai practice?

Cindy Tsai practices at 20911 Earl St, Torrance, CA 90503. Cindy Tsai's primary practice is Providence Medical Institute in Torrance, California. Dmand AI also links Cindy Tsai to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Cindy Tsai's office phone number?

The practice phone on file for Cindy Tsai is (310) 793-8075.

What is Cindy Tsai's medical license number?

Cindy Tsai's California license number on file is A139823.

Which hospitals is Cindy Tsai affiliated with?

Cindy Tsai is affiliated with Torrance Memorial Medical Center. Dmand AI links Cindy Tsai to 1 more hospital.

What medical group is Cindy Tsai part of?

Cindy Tsai is linked to Providence Medical Institute. Dmand AI links Cindy Tsai to 1 more medical group.

Does Cindy Tsai accept Medicare?

Yes. CMS data shows Cindy Tsai billed Medicare for 34 services in 2024, and Cindy Tsai accepts Medicare assignment.

How many Medicare patients does Cindy Tsai see?

CMS counts 43 Medicare patients who saw Cindy Tsai in 2024, with an average age of 72.

Is Cindy Tsai board certified?

Yes. Cindy Tsai is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.

Show 8 more questionsShow fewer questions

What services does Cindy Tsai bill to Medicare?

In 2024, Cindy Tsai's most billed Medicare services were office visit, established patient (99214) and medicare service (G0101).

Where did Cindy Tsai go to medical school?

Cindy Tsai graduated from Paul L. Foster School of Medicine in 2014.

What drugs does Cindy Tsai prescribe most?

In 2024 Medicare Part D data, Cindy Tsai's most prescribed drugs by claims were Estradiol.

Has Cindy Tsai received payments from drug or device companies?

CMS Open Payments shows $7,957 in general payments to Cindy Tsai from 17 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Cindy Tsai been practicing?

Cindy Tsai graduated from medical school in 2014, 12 years ago.

Does Cindy Tsai do research?

Dmand AI links 1 publication to Cindy Tsai.

Who does Cindy Tsai publish with?

Cindy Tsai's most frequent co-authors are Mohamed Eloliby, MD (1 shared paper), Arleen Marie Ortiz, MD (1 shared paper) and Mohamed O. Othman, MD (1 shared paper).

What insurance does Cindy Tsai accept?

Cindy Tsai is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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