Dr. Lewis L. Haut, MD

  • San Jose, CA
  • Nephrologist
NPI1760490510PAC ID8325290406
Medicare services, 2024
4,821
Medicare patients, 2024
365
Part D claims, 2024
4,764
Publications
5
MIPS score, 2024
68
Practice address
300 Santana Row, San Jose, CA 95128
Practice phone
Call (650) 404-3655
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Satellite Healthcare Blossom Valley

San Jose, California

See all 6 affiliations

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Dr. Lewis L. Haut is a nephrologist in San Jose, California

Dr. Haut practices at Satellite Healthcare Blossom Valley in San Jose, California.

Dr. Haut's NPI, 1760490510, was assigned on August 4, 2006. Dr. Haut graduated from Harvard Medical School in 1973. Dr. Haut's California license number on file is G362310.

NPI and contact details
Medicare PAC ID
8325290406
NPI enumeration date
August 4, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 404-3655
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
79
Medical school graduation
1973

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

Dr. Lewis L. Haut practices at Satellite Healthcare Blossom Valley in San Jose, California

Dr. Haut's primary practice is Satellite Healthcare Blossom Valley, at 300 Santana Row, San Jose, CA 95128 in Santa Clara County. The practice phone is (650) 404-3655.

  • Satellite Healthcare Blossom Valley
    300 Santana Row, San Jose, CA 95128 · Santa Clara CountyPhone(650) 404-3655

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Lewis L. Haut is affiliated with 6 sites of care

Dr. Haut's primary practice is Satellite Healthcare Blossom Valley in San Jose, California. Dr. Haut is also affiliated with Santa Clara Valley Medical Center. Dmand AI also links Dr. Haut to 2 more hospitals, 1 dialysis center and 1 physician office, each named with a free account.

See all 6 affiliations for Dr. Haut

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 Dr. Lewis L. Haut's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haut practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Satellite Healthcare Blossom ValleyAvailable with a free account
+5 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Lewis L. Haut is one of 1,401 nephrologists in California

Nephrology is Dr. Haut's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Haut is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Haut's licenses on file in 2 states: California and Colorado.

Specialties and state licenses

  • Nephrology, CaliforniaPrimaryLicense G362310 · 1978 to 2025 · taxonomy 207RN0300X
  • Colorado license1976 to 1978

Clinical focus

Dmand AI lists acid reflux, acute gastroduodenitis, acute kidney failure, acute sinusitis, acute skin infection, alzheimer's disease, aneurysm and anxiety among the conditions Dr. Haut treats.

Nephrologists near Dr. Haut

Counts of nephrologists 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. Lewis L. Haut billed Medicare for 4,821 services in 2024

CMS data shows 4,821 Medicare services from Dr. Haut across 17 procedure codes in 2024, for 365 Medicare patients. Medicare paid $406,706 for them.

Medicare services, 20244,821
Medicare patients365
Paid by Medicare$406,706
Procedure codes17

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

  • 2023
  • 2024
Office and hospital visits
2023: 4,0462024: 4,1322%
Tests and treatments
2023: 3342024: 39318%
Other services
2023: 3172024: 28311%
Lab and pathology
2023: 342024: 1362%

Where Dr. Haut's Medicare services took place, 2024

  • In an office4,28989%
  • In a facility53211%

Dr. Haut compared with the California median for nephrologists, 2024

  • Dr. Haut
  • California median
Medicare services
4,821vs 1,0844.4 times
Medicare patients
365vs 30719% above
Part D claims
3,966vs 9554.2 times

Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.

Dr. Haut'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. Haut

Need commercial claims for Dr. Haut?

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

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

Dr. Lewis L. Haut treated 365 Medicare patients in 2024, average age 77

CMS counts 365 Medicare patients who saw Dr. Haut in 2024. The largest group is 75 to 84, with 158 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.33, 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. Haut's median patient age at 77, with 48% women.

Medicare patients, 2024365
Average age77
Average risk score2.33
Also on Medicaid15%

Dr. Haut's Medicare patients by age, 2024

Dr. Haut's Medicare patients by sex, 2024

  • Women17247%
  • Men19353%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis47%
  4. Chronic kidney disease47%
  5. Ischemic heart disease47%
  6. Diabetes36%
  7. Heart failure34%
  8. Atrial fibrillation31%

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

Dr. Haut's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 77

Patient panel by sex, all payers

  • Women48%
  • Men52%

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

Dr. Lewis L. Haut wrote 4,764 Medicare Part D claims in 2024

In 2024, Dr. Haut wrote 4,764 Medicare Part D claims for 281 patients. 86% of them were for generic drugs. CMS names the drug for 3,966 of them, across 93 drugs with 11 or more claims each, at $309,077 in total drug cost. In 2023, CMS named 4,151 claims across 100 drugs.

Part D claims, 20244,764
Drugs named by CMS93
Total drug cost$309,077
Part D patients281

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

  • Generic4,090 claims86%
  • Brand-name634 claims13%
  • Other40 claims1%

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

  • Opioids2%106 of 4,764 claims
  • Antibiotics5%234 of 4,764 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: 4,1512024: 3,9664%

Drugs named by CMS: 93 in 2024, 100 in 2023.

See all prescribing by Dr. Haut

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. Lewis L. Haut scored 68 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 68 out of 100 for Dr. Haut for performance year 2024, reported individually. Dr. Haut accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Haut as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Haut's MIPS scores, performance year 2024

  • 68of 100Final score
  • 48.4of 100Quality
  • 40of 100Improvement Activities
  • 47of 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

For MedTech and pharma teams

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Dr. Lewis L. Haut has 5 publications on record

Dmand AI links 5 papers to Dr. Haut. The most frequent topics are Kidney, Phosphates and Proteinuria. Dr. Haut has published most often in Kidney Int. Dr. Haut's most frequent co-author is Malcolm L. Karlinsky, MD.

Papers5

Topics Dr. Haut writes about most

  • Kidney
  • Phosphates
  • Proteinuria
  • Calcinosis
  • Calcium
  • Calcium Phosphates
  • Diet
  • Kidney Diseases

Dr. Haut's most frequent co-authors

Recent publications by Dr. Haut

See all 5 publications and co-authors

See who Dr. Haut researches with

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

How network discovery works

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

Dr. Lewis L. Haut received $1,304 in industry payments from 2016 to 2025

CMS Open Payments shows 40 general payments to Dr. Haut from 18 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Novo Nordisk Inc paid the most, $197.

General payments to Dr. Haut by program year, 2016 to 2025

General payments to Dr. Haut by kind, 2016 to 2025

$1.3Kin total
  • Food and beverage$1,25596%
  • Education$494%

Companies that paid Dr. Haut the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Haut

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

Dr. Lewis L. Haut has 7 awards and honors on record

Dmand AI lists 7 awards for Dr. Haut, most recently Recipient of Norman Coplon Award in 2016.

Awards and honors for Dr. Haut

  1. 2016
    • Recipient of Norman Coplon Award
  2. 2014
    • Regional Top Doctor
  3. 2009
    • Recipient of Vincentian Spirit Award
  4. 1965
    • General Motors Scholar
    • Graduating Class Math Award
  5. 1964
    • First Place in Philadelphia Science Talent Search
See all 7 awards

Source: Dmand AI Professional Profile Data

Dr. Lewis L. Haut graduated from Harvard Medical School

Dr. Haut graduated from Harvard Medical School in 1973.

  1. Medical schoolHarvard Medical School
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Lewis L. Haut accepts plans from 16 insurance carriers

Dr. Haut is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • Elevance
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Haut accepts, by number of carriers

  1. PPO10
  2. Medicare9
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Lewis L. Haut'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)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)
Awards and committee rolesDmand AI Professional Profile Data
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. Lewis L. Haut

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. Lewis L. Haut's NPI number?

Dr. Lewis L. Haut's NPI number is 1760490510. It was assigned on August 4, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Lewis L. Haut?

Dr. Lewis L. Haut is a nephrologist in San Jose, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Lewis L. Haut practice?

Dr. Haut practices at 300 Santana Row, San Jose, CA 95128. Dr. Haut's primary practice is Satellite Healthcare Blossom Valley in San Jose, California. Dmand AI also links Dr. Haut to 2 hospitals, 1 dialysis center and 1 physician office.

What is Dr. Lewis L. Haut's office phone number?

The practice phone on file for Dr. Haut is (650) 404-3655.

What is Dr. Lewis L. Haut's medical license number?

Dr. Haut's California license number on file is G362310, one of the licenses on file in 2 states.

Which states has Dr. Lewis L. Haut been licensed in?

Dmand AI has state licenses on file for Dr. Haut in California (1978 to 2025) and Colorado (1976 to 1978).

Which hospitals is Dr. Lewis L. Haut affiliated with?

Dr. Haut is affiliated with Santa Clara Valley Medical Center. Dmand AI links Dr. Haut to 2 more hospitals.

Does Dr. Lewis L. Haut accept Medicare?

Yes. CMS data shows Dr. Haut billed Medicare for 4,821 services in 2024, and Dr. Haut accepts Medicare assignment.

Does Dr. Lewis L. Haut offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Haut as offering telehealth services.

What is Dr. Lewis L. Haut's MIPS score?

Dr. Haut's MIPS final score for performance year 2024 is 68 out of 100, reported individually.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Lewis L. Haut see?

CMS counts 365 Medicare patients who saw Dr. Haut in 2024, with an average age of 77.

Is Dr. Lewis L. Haut board certified?

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

What services does Dr. Lewis L. Haut bill to Medicare?

In 2024, Dr. Haut's most billed Medicare services were care management and other visits (99490), office visit, established patient (99214) and hospital inpatient care (99233).

Where did Dr. Lewis L. Haut go to medical school?

Dr. Haut graduated from Harvard Medical School in 1973.

What drugs does Dr. Lewis L. Haut prescribe most?

In 2024 Medicare Part D data, Dr. Haut's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.

Has Dr. Lewis L. Haut received payments from drug or device companies?

CMS Open Payments shows $1,304 in general payments to Dr. Haut from 18 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dr. Lewis L. Haut been practicing?

Dr. Haut graduated from medical school in 1973, 53 years ago.

Does Dr. Lewis L. Haut do research?

Dmand AI links 5 publications to Dr. Haut.

Who does Dr. Lewis L. Haut publish with?

Dr. Haut's most frequent co-authors are Malcolm L. Karlinsky, MD (2 shared papers).

What insurance does Dr. Lewis L. Haut accept?

Dr. Haut is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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