Stephanie Y. Lee

  • Sacramento, CA
  • Internist
NPI1972946010PAC ID7517273485
Medicare services, 2024
283
Medicare patients, 2024
146
Publications
2
MIPS score, 2024
83
Hospital affiliations
2
Practice address
2315 Stockton Boulevard, Sacramento, CA 95817
Practice phone
Call (916) 734-2011
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

UC Davis Medical Center

Hospital · Sacramento, California

See all 5 affiliations

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Stephanie Y. Lee is an internist in Sacramento, California

Stephanie Lee practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Stephanie Lee's NPI, 1972946010, was assigned on April 8, 2013. Stephanie Lee graduated from Boston University School Of Medicine in 2014. Stephanie Lee holds California license A136149.

NPI and contact details
Medicare PAC ID
7517273485
NPI enumeration date
April 8, 2013
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(916) 734-2011
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
39
Medical school graduation
2014

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

Stephanie Y. Lee practices at UC Davis Medical Center in Sacramento, California

Stephanie Lee's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Source: Dmand AI Affiliation Data

Stephanie Y. Lee is affiliated with 3 sites of care and 2 medical groups

Stephanie Lee's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Stephanie Lee is also affiliated with UCI Health - Orange. The medical group on file is UC Davis Medical Group. Dmand AI also links Stephanie Lee to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 5 affiliations for Stephanie Lee

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

Dmand AI tracks the EHR system at Stephanie Y. Lee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Lee practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
UC Davis Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Stephanie Y. Lee is one of 16,751 internists in California

Internal medicine is Stephanie Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Stephanie Lee is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Stephanie Lee is licensed in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A136149 · 2015 to 2027 · taxonomy 207R00000X

Internists near Stephanie 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

Stephanie Y. Lee billed Medicare for 283 services in 2024

CMS data shows 283 Medicare services from Stephanie Lee across 6 procedure codes in 2024, for 146 Medicare patients. Medicare paid $21,981 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024283
Medicare patients146
Paid by Medicare$21,981
Procedure codes6

Stephanie Lee's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1332024: 283113%

Stephanie Lee compared with the California median for internists, 2024

  • Stephanie Lee
  • California median
Medicare services
283vs 36122% below
Medicare patients
146vs 151Close to median

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Stephanie Lee'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 Stephanie Lee

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

Stephanie Y. Lee treated 146 Medicare patients in 2024, average age 76

CMS counts 146 Medicare patients who saw Stephanie Lee in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 54% are also on Medicaid. Their average risk score is 3.30, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Stephanie Lee's median patient age at 62, with 39% women.

Medicare patients, 2024146
Average age76
Average risk score3.30
Also on Medicaid54%

Stephanie Lee's Medicare patients by age, 2024

Stephanie Lee's Medicare patients by sex, 2024

  • Women7551%
  • Men7149%

Chronic conditions among Stephanie Lee's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol72%
  3. Chronic kidney disease55%
  4. Heart failure53%
  5. Ischemic heart disease49%
  6. Arthritis47%
  7. Diabetes47%
  8. Atrial fibrillation44%

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

Stephanie 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 62

Patient panel by sex, all payers

  • Women39%
  • Men59%

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

Stephanie Y. Lee scored 83 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Stephanie Lee for performance year 2024, reported as part of a group. Stephanie Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Stephanie Lee's MIPS scores, performance year 2024

  • 83of 100Final score
  • 64.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Stephanie Y. Lee has 2 publications on record

Dmand AI links 2 papers to Stephanie Lee. Stephanie Lee's most frequent co-authors are Matthew L. Bechtold, MD and Douglas Long Nguyen, MD.

Papers2

Stephanie Lee's most frequent co-authors

Recent publications by Stephanie Lee

See all 2 publications and co-authors

See who Stephanie Lee researches with

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

How network discovery works

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

Stephanie Y. Lee received $771 in industry payments from 2021 to 2025

CMS Open Payments shows 11 general payments to Stephanie Lee from 7 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $436.

General payments to Stephanie Lee by program year, 2021 to 2025

Companies that paid Stephanie Lee the most, 2021 to 2025

Share is of all general payments to this clinician.

See all payments to Stephanie Lee

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

Stephanie Y. Lee graduated from Boston University School Of Medicine

Stephanie Lee graduated from Boston University School Of Medicine in 2014.

  1. Medical schoolBoston University School Of Medicine
  2. Board certified in hospice and palliative medicineAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Stephanie Y. Lee accepts plans from 4 insurance carriers

Stephanie Lee is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • NV State Medicaid

Plan types Stephanie Lee accepts, by number of carriers

  1. Medicare2
  2. EPO1
  3. HMO1
  4. Medicaid1
  5. POS1
  6. PPO1

Source: Dmand AI Insurance Network Data

Sources for Stephanie Y. Lee'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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Stephanie Y. 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 Stephanie Y. Lee's NPI number?

Stephanie Y. Lee's NPI number is 1972946010. It was assigned on April 8, 2013, and it is active in the NPI Registry.

What does Stephanie Y. Lee specialize in?

Stephanie Y. Lee is an internist in Sacramento, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Stephanie Y. Lee practice?

Stephanie Lee practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Stephanie Lee's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dmand AI also links Stephanie Lee to 1 group practice or clinic and 1 medical group.

What is Stephanie Y. Lee's office phone number?

The practice phone on file for Stephanie Lee is (916) 734-2011.

What is Stephanie Y. Lee's medical license number?

Stephanie Lee holds California license A136149.

Which hospitals is Stephanie Y. Lee affiliated with?

Stephanie Lee practices at UC Davis Medical Center in Sacramento, California. Stephanie Lee is also affiliated with UCI Health - Orange.

What medical group is Stephanie Y. Lee part of?

Stephanie Lee is linked to UC Davis Medical Group. Dmand AI links Stephanie Lee to 1 more medical group.

Does Stephanie Y. Lee accept Medicare?

Yes. CMS data shows Stephanie Lee billed Medicare for 283 services in 2024, and Stephanie Lee accepts Medicare assignment.

What is Stephanie Y. Lee's MIPS score?

Stephanie Lee's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.

How many Medicare patients does Stephanie Y. Lee see?

CMS counts 146 Medicare patients who saw Stephanie Lee in 2024, with an average age of 76.

Show 8 more questionsShow fewer questions

Is Stephanie Y. Lee board certified?

Yes. Stephanie Lee is board certified in hospice and palliative medicine by the American Board of Internal Medicine.

What services does Stephanie Y. Lee bill to Medicare?

In 2024, Stephanie Lee's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99231) and hospital inpatient care (99232).

Where did Stephanie Y. Lee go to medical school?

Stephanie Lee graduated from Boston University School Of Medicine in 2014.

Has Stephanie Y. Lee received payments from drug or device companies?

CMS Open Payments shows $771 in general payments to Stephanie Lee from 7 companies from 2021 to 2025. The largest total came from Abbott Laboratories.

How long has Stephanie Y. Lee been practicing?

Stephanie Lee graduated from medical school in 2014, 12 years ago.

Does Stephanie Y. Lee do research?

Dmand AI links 2 publications to Stephanie Lee.

Who does Stephanie Y. Lee publish with?

Stephanie Lee's most frequent co-authors are Matthew L. Bechtold, MD (1 shared paper) and Douglas Long Nguyen, MD (1 shared paper).

What insurance does Stephanie Y. Lee accept?

Stephanie Lee is in network with 4 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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