Li-Fen Lee
- Part D claims, 2024
- 3,430
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $39
- Medical groups
- 2
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Li-Fen Lee'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.
Li-Fen Lee is an internist in Santa Clara, California
Li-Fen Lee practices at Permanente Medical Group Inc in Santa Clara, California.
Li-Fen Lee's NPI, 1851428890, was assigned on February 27, 2007. Li-Fen Lee graduated from University of Buenos Aires in 1992. Li-Fen Lee's Colorado license number on file is 40556.
- NPI
- 1851428890NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901977701
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Li-Fen Lee practices at Permanente Medical Group Inc in Santa Clara, California
Li-Fen Lee's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Li-Fen Lee is affiliated with 4 sites of care and 2 medical groups
Li-Fen Lee's primary practice is Permanente Medical Group Inc in Santa Clara, California. Li-Fen Lee is also affiliated with Santa Clara Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Li-Fen Lee to 1 more group practice or clinic, 1 hospice and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Li-Fen Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Li-Fen Lee practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Li-Fen Lee is one of 16,751 internists in California
Internal medicine is Li-Fen Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Li-Fen Lee is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Li-Fen Lee's licenses on file in 3 states: Colorado, California and Georgia.
Specialties and state licenses
- Internal medicine, ColoradoPrimary
- California license
- Georgia license
Clinical focus
Dmand AI lists acid reflux, chronic diabetes, chronic hypertension, itchy rashes, upper respiratory infection (URI) and vaginal infection among the conditions Li-Fen Lee treats.
Internists near Li-Fen Lee
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
Li-Fen Lee's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Li-Fen Lee's median patient age at 58, with 73% women.
Li-Fen Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women73%
- Men26%
Source: Dmand AI Patient Panel Data
Li-Fen Lee wrote 3,430 Medicare Part D claims in 2024
In 2024, Li-Fen Lee wrote 3,430 Medicare Part D claims for 339 patients. 87% of them were for generic drugs. CMS names the drug for 2,968 of them, across 67 drugs with 11 or more claims each, at $136,814 in total drug cost. In 2023, CMS named 2,753 claims across 57 drugs.
Li-Fen Lee's Part D claims by kind of drug, 2024
- Generic2,976 claims87%
- Brand-name392 claims11%
- Other62 claims2%
Li-Fen Lee'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 Li-Fen Lee's Part D claims, 2024
- Antibiotics4%148 of 3,430 claims
- Antipsychotics, patients 65 and over0%11 of 3,430 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: 2,7532024: 2,9688%
Drugs named by CMS: 67 in 2024, 57 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
Li-Fen Lee offers telehealth to Medicare patients
Li-Fen Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Li-Fen Lee as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Li-Fen Lee has 1 publication on record
Dmand AI links 1 paper to Li-Fen Lee.
Recent publications by Li-Fen Lee
See who Li-Fen Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Li-Fen Lee works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Li-Fen Lee received $39 in industry payments in 2024
CMS Open Payments shows 2 general payments to Li-Fen Lee from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Smith & Nephew, Inc. paid the most, $39.
Companies that paid Li-Fen Lee the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Li-Fen Lee has 4 awards and honors on record
Dmand AI lists 4 awards for Li-Fen Lee, most recently CMS Stage 1 2012 in 2014.
Awards and honors for Li-Fen Lee
- 2014
- CMS Stage 1 2012
- 2013
- NCQA DRP
- NCQA PCMH
- NCQA PPC
Source: Dmand AI Professional Profile Data
Li-Fen Lee graduated from University of Buenos Aires
Li-Fen Lee graduated from University of Buenos Aires in 1992.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Li-Fen Lee accepts plans from 2 insurance carriers
Li-Fen Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Li-Fen Lee accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Li-Fen Lee'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 DataDmand AI Org Hierarchy Data |
| 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 |
| 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 Li-Fen Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Li-Fen Lee's NPI number?
Li-Fen Lee's NPI number is 1851428890. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What does Li-Fen Lee specialize in?
Li-Fen Lee is an internist in Santa Clara, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Li-Fen Lee practice?
Li-Fen Lee practices at 710 Lawrence Expy, Santa Clara, CA 95051. Li-Fen Lee's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Li-Fen Lee to 1 group practice or clinic, 1 hospice and 1 medical group.
What is Li-Fen Lee's office phone number?
The practice phone on file for Li-Fen Lee is (408) 851-1000.
What is Li-Fen Lee's medical license number?
Li-Fen Lee's Colorado license number on file is 40556, one of the licenses on file in 3 states.
Which states has Li-Fen Lee been licensed in?
Dmand AI has state licenses on file for Li-Fen Lee in Colorado (2002 to 2015), California (2006 to 2026) and Georgia (1997 to 2009).
Which hospitals is Li-Fen Lee affiliated with?
Li-Fen Lee is affiliated with Santa Clara Medical Center.
What medical group is Li-Fen Lee part of?
Li-Fen Lee is linked to The Permanente Medical Group, Inc. Dmand AI links Li-Fen Lee to 1 more medical group.
Does Li-Fen Lee accept Medicare?
Yes. CMS lists Li-Fen Lee as accepting Medicare assignment.
Does Li-Fen Lee offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Li-Fen Lee as offering telehealth services.
Show 7 more questionsShow fewer questions
Is Li-Fen Lee board certified?
Yes. Li-Fen Lee is board certified in internal medicine by the American Board of Internal Medicine.
Where did Li-Fen Lee go to medical school?
Li-Fen Lee graduated from University of Buenos Aires in 1992.
What drugs does Li-Fen Lee prescribe most?
In 2024 Medicare Part D data, Li-Fen Lee's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Li-Fen Lee received payments from drug or device companies?
CMS Open Payments shows $39 in general payments to Li-Fen Lee from 1 company from 2024 to 2024. The largest total came from Smith & Nephew, Inc.
How long has Li-Fen Lee been practicing?
Li-Fen Lee graduated from medical school in 1992, 34 years ago.
Does Li-Fen Lee do research?
Dmand AI links 1 publication to Li-Fen Lee.
What insurance does Li-Fen Lee accept?
Li-Fen Lee is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card