Acute PainAnalgesics, OpioidAnesthesia, General
Tim Hau-Chen Lee
NPI1811330111PAC ID9638447105
- Medicare services, 2018
- 53
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $520
- Medical group
- 1
- Practice address
- 6600 Bruceville Road, Sacramento, CA 95823
- Practice phone
- Call (916) 688-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Tim Hau-Chen Lee is an anesthesiologist in Sacramento, California
Tim Lee practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
Tim Lee's NPI, 1811330111, was assigned on April 17, 2013. Tim Lee graduated from University at Buffalo School of Medicine in 2013. Tim Lee's Oregon license number on file is MD183322.
NPI and contact details
- NPI
- 1811330111NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638447105
- NPI enumeration date
- April 17, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (916) 688-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tim Hau-Chen Lee practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California
Tim Lee's primary practice is Kaiser Permanente South Sacramento Medical Center, at 6600 Bruceville Road, Sacramento, CA 95823 in Sacramento County. The practice phone is (916) 688-2000.
- Kaiser Permanente South Sacramento Medical Center6600 Bruceville Road, Sacramento, CA 95823 · Sacramento CountyPhone(916) 688-2000
Source: Dmand AI Affiliation Data
Tim Hau-Chen Lee is affiliated with 2 sites of care and 1 medical group
Tim Lee's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. Tim Lee is also affiliated with OHSU Hospital. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tim Hau-Chen Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tim Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Sacramento Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Tim Hau-Chen Lee is one of 6,593 anesthesiologists in California
Anesthesiology is Tim Lee's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Tim Lee is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Tim Lee's licenses on file in 2 states: Oregon and California.
Specialties and state licenses
- Anesthesiology, OregonPrimary
- California license
Anesthesiologists near Tim Lee
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California309anesthesiologists in Sacramento23anesthesiologists at Kaiser Permanente South Sacramento Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tim Hau-Chen Lee billed Medicare for 53 services in 2018
CMS data shows 53 Medicare services from Tim Lee across 2 procedure codes in 2018. Medicare paid $1,493 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201853
Paid by Medicare$1,493
Procedure codes2
Tim Lee's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Imaging
- 2017: 312018: 323%
- Surgery
- 2017: 132018: 2162%
Tim Lee compared with the California median for anesthesiologists, 2018
- Tim Lee
- California median
- Medicare services
- 53vs 7226% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Tim Lee's most billed Medicare procedure codes, 2018
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 Tim Lee?
Medicare shows one payer. Book a meeting to get commercial claims data for Tim Lee and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Tim Hau-Chen Lee's patients have a median age of 54
Across all payers, Dmand AI patient panel data puts Tim Lee's median patient age at 54, with 59% women.
Tim 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 54
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
How Tim Hau-Chen Lee takes part in Medicare
Tim Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Tim Hau-Chen Lee has 2 publications on record
Dmand AI links 2 papers to Tim Lee in 2020. Tim Lee's most frequent co-authors are Richard L. Applegate, MD, Susan Young Kim, MD and Stephen M. Macres, MD.
Papers2
Tim Lee's most frequent co-authors
- Richard L. Applegate, MD1 shared paper
- Susan Young Kim, MD1 shared paper
- Stephen M. Macres, MD1 shared paper
Recent publications by Tim Lee
AmilorideAnimals, Genetically ModifiedBehavior, Animal
See who Tim Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Tim Lee works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Tim Hau-Chen Lee received $520 in industry payments from 2021 to 2025
CMS Open Payments shows 7 general payments to Tim Lee from 3 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $267.
General payments to Tim Lee by program year, 2021 to 2025
Companies that paid Tim Lee the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Tim Hau-Chen Lee graduated from University at Buffalo School of Medicine
Tim Lee graduated from University at Buffalo School of Medicine in 2013. Tim Lee is a member of ENDO.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Tim Hau-Chen Lee accepts plans from 2 insurance carriers
Tim 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 Tim Lee accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Tim Hau-Chen 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 |
| 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) |
| 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 Tim Hau-Chen 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 Tim Hau-Chen Lee's NPI number?
Tim Hau-Chen Lee's NPI number is 1811330111. It was assigned on April 17, 2013, and it is active in the NPI Registry.
What does Tim Hau-Chen Lee specialize in?
Tim Hau-Chen Lee is an anesthesiologist in Sacramento, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Tim Hau-Chen Lee practice?
Tim Lee practices at 6600 Bruceville Road, Sacramento, CA 95823. Tim Lee's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.
What is Tim Hau-Chen Lee's office phone number?
The practice phone on file for Tim Lee is (916) 688-2000.
What is Tim Hau-Chen Lee's medical license number?
Tim Lee's Oregon license number on file is MD183322, one of the licenses on file in 2 states.
Which states has Tim Hau-Chen Lee been licensed in?
Dmand AI has state licenses on file for Tim Lee in Oregon (2017 to 2019) and California (2014 to 2026).
Which hospitals is Tim Hau-Chen Lee affiliated with?
Tim Lee practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California. Tim Lee is also affiliated with OHSU Hospital.
What medical group is Tim Hau-Chen Lee part of?
Tim Lee is linked to The Permanente Medical Group, Inc.
Does Tim Hau-Chen Lee accept Medicare?
Yes. CMS data shows Tim Lee billed Medicare for 53 services in 2018, and Tim Lee accepts Medicare assignment.
Is Tim Hau-Chen Lee board certified?
Yes. Tim Lee is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Tim Hau-Chen Lee bill to Medicare?
In 2018, Tim Lee's most billed Medicare services were ultrasound (76942) and surgery: brain, spine and nerves (64450).
Where did Tim Hau-Chen Lee go to medical school?
Tim Lee graduated from University at Buffalo School of Medicine in 2013.
Has Tim Hau-Chen Lee received payments from drug or device companies?
CMS Open Payments shows $520 in general payments to Tim Lee from 3 companies from 2021 to 2025. The largest total came from Medtronic, Inc.
How long has Tim Hau-Chen Lee been practicing?
Tim Lee graduated from medical school in 2013, 13 years ago.
Does Tim Hau-Chen Lee do research?
Dmand AI links 2 publications to Tim Lee.
Who does Tim Hau-Chen Lee publish with?
Tim Lee's most frequent co-authors are Richard L. Applegate, MD (1 shared paper), Susan Young Kim, MD (1 shared paper) and Stephen M. Macres, MD (1 shared paper).
What insurance does Tim Hau-Chen Lee accept?
Tim 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.
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