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Dr. Steven Tan, MD
NPI1891715033PAC ID6406016005
- Medicare services, 2016
- 352
- Part D claims, 2024
- 75
- Publications
- 4
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 5767 W Century Blvd, Los Angeles, CA 90045
- Practice phone
- Call (310) 794-1276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCLA Medical Plaza
Los Angeles, California
Find Dr. Tan'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. Steven Tan is an internist in Los Angeles, California
Dr. Tan practices at UCLA Medical Plaza in Los Angeles, California.
Dr. Tan's NPI, 1891715033, was assigned on July 20, 2006. Dr. Tan graduated from David Geffen School of Medicine at UCLA in 1997. Dr. Tan holds California license A67912.
NPI and contact details
- NPI
- 1891715033NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406016005
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 794-1276
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Steven Tan practices at UCLA Medical Plaza in Los Angeles, California
Dr. Tan's primary practice is UCLA Medical Plaza, at 5767 W Century Blvd, Los Angeles, CA 90045 in Los Angeles County. The practice phone is (310) 794-1276.
- UCLA Medical Plaza5767 W Century Blvd, Los Angeles, CA 90045 · Los Angeles CountyPhone(310) 794-1276
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Steven Tan is affiliated with 3 sites of care and 1 medical group
Dr. Tan's primary practice is UCLA Medical Plaza in Los Angeles, California. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Tan to 1 more physician office and 1 group practice or clinic, each named with a free account.
UCLA Medical PlazaPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Steven Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCLA Medical Plaza | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Steven Tan is one of 16,751 internists in California
Internal medicine is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Tan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Tan is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Tan
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. Steven Tan billed Medicare for 352 services in 2016
CMS data shows 352 Medicare services from Dr. Tan across 4 procedure codes in 2016. Medicare paid $20,010 for them. Every service was in an office.
Medicare services, 2016352
Paid by Medicare$20,010
Procedure codes4
Dr. Tan's Medicare services by type, 2016
- Office and hospital visits211
- Surgery141
Dr. Tan compared with the California median for internists, 2016
- Dr. Tan
- California median
- Medicare services
- 352vs 361Close to median
- Part D claims
- 11vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Tan's most billed Medicare procedure codes, 2016
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. Tan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Steven Tan's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 60, with 59% women.
Dr. Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women59%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Steven Tan wrote 75 Medicare Part D claims in 2024
In 2024, Dr. Tan wrote 75 Medicare Part D claims. 91% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $734 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Part D claims, 202475
Drugs named by CMS1
Total drug cost$734
Dr. Tan's Part D claims by kind of drug, 2024
- Generic68 claims91%
- Brand-name and other7 claims9%
Dr. Tan's most prescribed drugs by claims, 2023
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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 118%
Drugs named by CMS: 1 in 2023, 1 in 2022.
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
Dr. Steven Tan offers telehealth to Medicare patients
Dr. Tan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Steven Tan has 4 publications on record
Dmand AI links 4 papers to Dr. Tan, published from 2022 to 2023. 2022 was the busiest year, with 2. The most frequent topics are Vision, Low.
Papers4
Years published2022 to 2023
Topics Dr. Tan writes about most
- Vision, Low
Recent publications by Dr. Tan
Acquired Immunodeficiency SyndromeEyeglassesReading
See who Dr. Tan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tan 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. Steven Tan graduated from David Geffen School of Medicine at UCLA
Dr. Tan graduated from David Geffen School of Medicine at UCLA in 1997.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Steven Tan accepts plans from 10 insurance carriers
Dr. Tan is in network with 10 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- Delta Dental
- +2 more carriersWith a free account
Plan types Dr. Tan accepts, by number of carriers
- PPO7
- HMO6
- EPO4
- POS3
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Steven Tan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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 Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Steven Tan
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. Steven Tan's NPI number?
Dr. Steven Tan's NPI number is 1891715033. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Steven Tan?
Dr. Steven Tan is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Steven Tan practice?
Dr. Tan practices at 5767 W Century Blvd, Los Angeles, CA 90045. Dr. Tan's primary practice is UCLA Medical Plaza in Los Angeles, California. Dmand AI also links Dr. Tan to 1 physician office and 1 group practice or clinic.
What is Dr. Steven Tan's office phone number?
The practice phone on file for Dr. Tan is (310) 794-1276.
What is Dr. Steven Tan's medical license number?
Dr. Tan holds California license A67912.
What medical group is Dr. Steven Tan part of?
Dr. Tan is linked to UCLA Medical Group.
Does Dr. Steven Tan accept Medicare?
Yes. CMS data shows Dr. Tan billed Medicare for 352 services in 2016, and Dr. Tan accepts Medicare assignment.
Does Dr. Steven Tan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tan as offering telehealth services.
Is Dr. Steven Tan board certified?
Yes. Dr. Tan is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Steven Tan bill to Medicare?
In 2016, Dr. Tan's most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (20550) and office visit, new patient (99204).
Show 5 more questionsShow fewer questions
Where did Dr. Steven Tan go to medical school?
Dr. Tan graduated from David Geffen School of Medicine at UCLA in 1997.
What drugs does Dr. Steven Tan prescribe most?
In 2023 Medicare Part D data, Dr. Tan's most prescribed drugs by claims were Synthroid.
How long has Dr. Steven Tan been practicing?
Dr. Tan graduated from medical school in 1997, 29 years ago.
Does Dr. Steven Tan do research?
Dmand AI links 4 publications to Dr. Tan, published from 2022 to 2023.
What insurance does Dr. Steven Tan accept?
Dr. Tan is in network with 10 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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