Dr. Peter K. Lee, DO

  • San Jose, CA
  • Internist
NPI1134374275PAC ID2769670660
Medicare services, 2024
32
Medicare patients, 2024
20
Part D claims, 2024
429
Publications
16
Hospital affiliations
1
Practice address
250 Hospital Parkway, San Jose, CA 95119
Practice phone
Call (408) 972-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

San Jose Medical Center

Hospital · San Jose, California

See all 3 affiliations

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Dr. Peter K. Lee is an internist in San Jose, California

Dr. Lee practices at San Jose Medical Center in San Jose, California, part of Kaiser Permanente.

Dr. Lee's NPI, 1134374275, was assigned on November 17, 2008. Dr. Lee graduated from Texas College of Osteopathic Medicine in 2007. Dr. Lee holds California license 20A10635.

NPI and contact details
Medicare PAC ID
2769670660
NPI enumeration date
November 17, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 972-7000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Peter K. Lee practices at San Jose Medical Center in San Jose, California

Dr. Lee's primary practice is San Jose Medical Center, at 250 Hospital Parkway, San Jose, CA 95119 in Santa Clara County. The practice phone is (408) 972-7000.

Source: Dmand AI Affiliation Data

Dr. Peter K. Lee is affiliated with 2 sites of care and 1 medical group

Dr. Lee's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Lee to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Lee

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

Dmand AI tracks the EHR system at Dr. Peter K. Lee's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
San Jose Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Peter K. Lee is one of 16,751 internists in California

Internal medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lee's licenses on file in 2 states: California and Hawaii.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense 20A10635 · 2008 to 2026 · taxonomy 207R00000X
  • Hawaii license2010 to 2020

Clinical focus

Dmand AI lists acute respiratory failure and cardiac arrhythmia among the conditions Dr. Lee treats.

Internists near Dr. 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

Dr. Peter K. Lee billed Medicare for 32 services in 2024

CMS data shows 32 Medicare services from Dr. Lee across 2 procedure codes in 2024, for 20 Medicare patients. Medicare paid $2,287 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202432
Medicare patients20
Paid by Medicare$2,287
Procedure codes2

Dr. Lee's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 362024: 3211%

Dr. Lee compared with the California median for internists, 2024

  • Dr. Lee
  • California median
Medicare services
32vs 36191% below
Medicare patients
20vs 15187% below
Part D claims
138vs 42167% below

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

Dr. 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 Dr. Lee

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other internists in California.

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

Dr. Peter K. Lee treated 20 Medicare patients in 2024, average age 74

CMS counts 20 Medicare patients who saw Dr. Lee in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.47, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 74, with 51% women.

Medicare patients, 202420
Average age74
Average risk score2.47

Chronic conditions among Dr. Lee's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes70%
  4. Atrial fibrillation65%
  5. Chronic kidney disease55%

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

Dr. 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 74

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Dr. Peter K. Lee wrote 429 Medicare Part D claims in 2024

In 2024, Dr. Lee wrote 429 Medicare Part D claims for 166 patients. 87% of them were for generic drugs. CMS names the drug for 138 of them, across 9 drugs with 11 or more claims each, at $2,012 in total drug cost. In 2023, CMS named 133 claims across 8 drugs.

Part D claims, 2024429
Drugs named by CMS9
Total drug cost$2,012
Part D patients166

Dr. Lee's Part D claims by kind of drug, 2024

  • Generic373 claims87%
  • Brand-name and other56 claims13%

Dr. 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 Dr. Lee's Part D claims, 2024

  • Opioids4%18 of 429 claims
  • Antibiotics19%82 of 429 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: 1332024: 1384%

Drugs named by CMS: 9 in 2024, 8 in 2023.

See all prescribing by Dr. Lee

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 Dr. Peter K. Lee takes part in Medicare

Dr. 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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Dr. Peter K. Lee has 16 publications on record

Dmand AI links 16 papers to Dr. Lee, published from 2012 to 2016. 2016 was the busiest year, with 3. The most frequent topics are Antibodies, Neutralizing, Antibodies, Viral and Hemagglutinin Glycoproteins, Influenza Virus. Dr. Lee's most frequent co-authors are Anthony J. Barkovich, MD, Sonia Lomeli Bonifacio, MD and William Douglas Boswell, MD.

Papers16
Years published2012 to 2016

Dr. Lee's papers by year, 2012 to 2016

Topics Dr. Lee writes about most

  • Antibodies, Neutralizing
  • Antibodies, Viral
  • Hemagglutinin Glycoproteins, Influenza Virus
  • Antibodies, Monoclonal
  • Aspartic Acid
  • Crystallography, X-Ray
  • Epitopes
  • Influenza A virus

Dr. Lee's most frequent co-authors

Recent publications by Dr. Lee

See all 16 publications and co-authors

See who Dr. Lee researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. 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

Dr. Peter K. Lee received $497 in industry payments from 2023 to 2024

CMS Open Payments shows 7 general payments to Dr. Lee from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Edap Technomed Inc paid the most, $474.

General payments to Dr. Lee by program year, 2023 to 2024

Companies that paid Dr. Lee the most, 2023 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Lee

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

Dr. Peter K. Lee graduated from Texas College of Osteopathic Medicine

Dr. Lee graduated from Texas College of Osteopathic Medicine in 2007.

  1. Medical schoolTexas College of Osteopathic Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Peter K. Lee accepts plans from 2 insurance carriers

Dr. 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 Dr. Lee accepts, by number of carriers

  1. EPO1
  2. HMO1
  3. Medicare1
  4. POS1

Source: Dmand AI Insurance Network Data

Sources for Dr. Peter K. 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)
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)
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 Dr. Peter K. 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 Dr. Peter K. Lee's NPI number?

Dr. Peter K. Lee's NPI number is 1134374275. It was assigned on November 17, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Peter K. Lee?

Dr. Peter K. Lee is an internist in San Jose, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Peter K. Lee practice?

Dr. Lee practices at 250 Hospital Parkway, San Jose, CA 95119. Dr. Lee's primary practice is San Jose Medical Center in San Jose, California, part of Kaiser Permanente. Dmand AI also links Dr. Lee to 1 group practice or clinic.

What is Dr. Peter K. Lee's office phone number?

The practice phone on file for Dr. Lee is (408) 972-7000.

What is Dr. Peter K. Lee's medical license number?

Dr. Lee holds California license 20A10635, one of the licenses on file in 2 states.

Which states has Dr. Peter K. Lee been licensed in?

Dmand AI has state licenses on file for Dr. Lee in California (2008 to 2026) and Hawaii (2010 to 2020).

Which hospitals is Dr. Peter K. Lee affiliated with?

Dr. Lee practices at San Jose Medical Center in San Jose, California.

What medical group is Dr. Peter K. Lee part of?

Dr. Lee is linked to The Permanente Medical Group, Inc.

Does Dr. Peter K. Lee accept Medicare?

Yes. CMS data shows Dr. Lee billed Medicare for 32 services in 2024, and Dr. Lee accepts Medicare assignment.

How many Medicare patients does Dr. Peter K. Lee see?

CMS counts 20 Medicare patients who saw Dr. Lee in 2024, with an average age of 74.

Show 9 more questionsShow fewer questions

Is Dr. Peter K. Lee board certified?

Yes. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Peter K. Lee bill to Medicare?

In 2024, Dr. Lee's most billed Medicare services were hospital inpatient care (99232) and hospital inpatient care (99238).

Where did Dr. Peter K. Lee go to medical school?

Dr. Lee graduated from Texas College of Osteopathic Medicine in 2007.

What drugs does Dr. Peter K. Lee prescribe most?

In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Furosemide, Cefpodoxime Proxetil and Metoprolol Tartrate.

Has Dr. Peter K. Lee received payments from drug or device companies?

CMS Open Payments shows $497 in general payments to Dr. Lee from 2 companies from 2023 to 2024. The largest total came from Edap Technomed Inc.

How long has Dr. Peter K. Lee been practicing?

Dr. Lee graduated from medical school in 2007, 19 years ago.

Does Dr. Peter K. Lee do research?

Dmand AI links 16 publications to Dr. Lee, published from 2012 to 2016.

Who does Dr. Peter K. Lee publish with?

Dr. Lee's most frequent co-authors are Anthony J. Barkovich, MD (1 shared paper), Sonia Lomeli Bonifacio, MD (1 shared paper) and William Douglas Boswell, MD (1 shared paper).

What insurance does Dr. Peter K. Lee accept?

Dr. 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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