Dr. Thomas T. Paukert, MD

  • Napa, CA
  • Nephrologist
NPI1013989540PAC ID5698745511
Medicare services, 2024
1,297
Medicare patients, 2024
220
Part D claims, 2024
3,978
Publications
4
MIPS score, 2024
19
Practice address
3443 Villa Ln, Napa, CA 94558
Practice phone
Call (707) 258-6077
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

John P. Zimmermann, MD, Inc.

Napa, California

See all 15 affiliations

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Dr. Thomas T. Paukert is a nephrologist in Napa, California

Dr. Paukert practices at John P. Zimmermann, MD, Inc. in Napa, California.

Dr. Paukert's NPI, 1013989540, was assigned on February 7, 2006. Dr. Paukert graduated from Pritzker School of Medicine in 1976. Dr. Paukert holds California license G36333.

NPI and contact details
Medicare PAC ID
5698745511
NPI enumeration date
February 7, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(707) 258-6077
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
76
Medical school graduation
1976

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

Dr. Thomas T. Paukert practices at John P. Zimmermann, MD, Inc. in Napa, California

Dr. Paukert's primary practice is John P. Zimmermann, MD, Inc., at 3443 Villa Ln, Napa, CA 94558 in Napa County. The practice phone is (707) 258-6077.

  • John P. Zimmermann, MD, Inc.
    3443 Villa Ln, Napa, CA 94558 · Napa CountyPhone(707) 258-6077

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

Dr. Thomas T. Paukert is affiliated with 11 sites of care and 4 medical groups

Dr. Paukert's primary practice is John P. Zimmermann, MD, Inc. in Napa, California. Dr. Paukert is also affiliated with Providence Queen of the Valley Medical Center. The medical group on file is Coalinga State Hospital. Dmand AI also links Dr. Paukert to 4 more hospitals, 3 dialysis centers, 3 medical groups and 2 group practices and clinics, each named with a free account.

See all 15 affiliations for Dr. Paukert

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

Dmand AI tracks the EHR system at Dr. Thomas T. Paukert's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paukert practices, 10 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
John P. Zimmermann, MD, Inc.Available with a free account
+10 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Thomas T. Paukert is one of 1,401 nephrologists in California

Nephrology is Dr. Paukert's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Paukert is board certified in internal medicine by the American Board of Internal Medicine. Dr. Paukert is licensed in California.

Specialties and state licenses

  • Nephrology, CaliforniaPrimaryLicense G36333 · 1978 to 2026 · taxonomy 207RN0300X

Clinical focus

Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances, gout, hypercalcemia, kidney cysts and kidney disease among the conditions Dr. Paukert treats.

Nephrologists near Dr. Paukert

Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.

1,401nephrologists in California
5nephrologists in Napa

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Thomas T. Paukert billed Medicare for 1,297 services in 2024

CMS data shows 1,297 Medicare services from Dr. Paukert across 8 procedure codes in 2024, for 220 Medicare patients. Medicare paid $212,717 for them.

Medicare services, 20241,297
Medicare patients220
Paid by Medicare$212,717
Procedure codes8

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

  • 2023
  • 2024
Office and hospital visits
2023: 9782024: 72426%
Tests and treatments
2023: 6552024: 57313%
Other services
2023: 302024: 0100%

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

  • In an office71355%
  • In a facility58445%

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

  • Dr. Paukert
  • California median
Medicare services
1,297vs 1,08420% above
Medicare patients
220vs 30728% below
Part D claims
3,542vs 9553.7 times

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

Dr. Paukert'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. Paukert

Need commercial claims for Dr. Paukert?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Paukert 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. Thomas T. Paukert treated 220 Medicare patients in 2024, average age 73

CMS counts 220 Medicare patients who saw Dr. Paukert in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 52% are also on Medicaid. Their average risk score is 4.97, 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. Paukert's median patient age at 73, with 49% women.

Medicare patients, 2024220
Average age73
Average risk score4.97
Also on Medicaid52%

Dr. Paukert's Medicare patients by age, 2024

Dr. Paukert's Medicare patients by sex, 2024

  • Women8940%
  • Men13160%

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

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes64%
  5. Ischemic heart disease57%
  6. Heart failure53%
  7. Arthritis44%
  8. Atrial fibrillation39%

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

Dr. Paukert's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women49%
  • Men51%

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

Dr. Thomas T. Paukert wrote 3,978 Medicare Part D claims in 2024

In 2024, Dr. Paukert wrote 3,978 Medicare Part D claims for 382 patients. 59% of them were for generic drugs. CMS names the drug for 3,542 of them, across 60 drugs with 11 or more claims each, at $1,350,346 in total drug cost. In 2023, CMS named 2,794 claims across 61 drugs.

Part D claims, 20243,978
Drugs named by CMS60
Total drug cost$1.4M
Part D patients382

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

  • Generic2,357 claims59%
  • Brand-name1,562 claims39%
  • Other59 claims1%

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

  • Antibiotics1%50 of 3,978 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: 2,7942024: 3,54227%

Drugs named by CMS: 60 in 2024, 61 in 2023.

See all prescribing by Dr. Paukert

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. Thomas T. Paukert scored 19 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 19 out of 100 for Dr. Paukert for performance year 2024, reported individually. Dr. Paukert accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Paukert's MIPS scores, performance year 2024

  • 19of 100Final score
  • 0of 100Quality
  • 0of 100Improvement Activities
  • 63of 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. Thomas T. Paukert has 4 publications on record

Dmand AI links 4 papers to Dr. Paukert. The most frequent topics are Acidosis, Renal Tubular, Dogs and Fanconi Syndrome. Dr. Paukert has published most often in Am J Physiol. Dr. Paukert's most frequent co-author is David J. Menke, MD.

Papers4

Topics Dr. Paukert writes about most

  • Acidosis, Renal Tubular
  • Dogs
  • Fanconi Syndrome
  • Injections, Intravenous
  • Maleates
  • Phosphates
  • Sodium

Dr. Paukert's most frequent co-authors

Recent publications by Dr. Paukert

See all 4 publications and co-authors

See who Dr. Paukert researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Paukert 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. Thomas T. Paukert received $4,918 in industry payments from 2016 to 2025

CMS Open Payments shows 175 general payments to Dr. Paukert from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Amgen Inc. paid the most, $628.

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

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

$4.9Kin total
  • Food and beverage$4,88199%
  • Education$371%

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

Share is of all general payments to this clinician.

See all payments to Dr. Paukert

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

Dr. Thomas T. Paukert has 1 award and honors on record

Dmand AI lists 1 award for Dr. Paukert, most recently Regional Top Doctor in 2014.

Awards and honors for Dr. Paukert

  1. 2014
    • Regional Top Doctor

Source: Dmand AI Professional Profile Data

Dr. Thomas T. Paukert graduated from Pritzker School of Medicine

Dr. Paukert graduated from Pritzker School of Medicine in 1976. Dr. Paukert is a member of ACP.

  1. Medical schoolPritzker School of Medicine
  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. Thomas T. Paukert accepts plans from 18 insurance carriers

Dr. Paukert is in network with 18 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
  • Alliant Health Plans
  • Blue Cross Blue Shield of Massachusetts
  • Kaiser Permanente
  • +10 more carriersWith a free account

Plan types Dr. Paukert accepts, by number of carriers

  1. PPO10
  2. HMO7
  3. Medicare7
  4. POS7
  5. EPO5

Source: Dmand AI Insurance Network Data

Sources for Dr. Thomas T. Paukert'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 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. Thomas T. Paukert

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. Thomas T. Paukert's NPI number?

Dr. Thomas T. Paukert's NPI number is 1013989540. It was assigned on February 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Thomas T. Paukert?

Dr. Thomas T. Paukert is a nephrologist in Napa, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).

Where does Dr. Thomas T. Paukert practice?

Dr. Paukert practices at 3443 Villa Ln, Napa, CA 94558. Dr. Paukert's primary practice is John P. Zimmermann, MD, Inc. in Napa, California. Dmand AI also links Dr. Paukert to 4 hospitals, 3 dialysis centers, 3 medical groups and 2 group practices and clinics.

What is Dr. Thomas T. Paukert's office phone number?

The practice phone on file for Dr. Paukert is (707) 258-6077.

What is Dr. Thomas T. Paukert's medical license number?

Dr. Paukert holds California license G36333.

Which hospitals is Dr. Thomas T. Paukert affiliated with?

Dr. Paukert is affiliated with Providence Queen of the Valley Medical Center. Dmand AI links Dr. Paukert to 4 more hospitals.

What medical group is Dr. Thomas T. Paukert part of?

Dr. Paukert is linked to Coalinga State Hospital. Dmand AI links Dr. Paukert to 3 more medical groups.

Does Dr. Thomas T. Paukert accept Medicare?

Yes. CMS data shows Dr. Paukert billed Medicare for 1,297 services in 2024, and Dr. Paukert accepts Medicare assignment.

What is Dr. Thomas T. Paukert's MIPS score?

Dr. Paukert's MIPS final score for performance year 2024 is 19 out of 100, reported individually.

How many Medicare patients does Dr. Thomas T. Paukert see?

CMS counts 220 Medicare patients who saw Dr. Paukert in 2024, with an average age of 73.

Show 9 more questionsShow fewer questions

Is Dr. Thomas T. Paukert board certified?

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

What services does Dr. Thomas T. Paukert bill to Medicare?

In 2024, Dr. Paukert's most billed Medicare services were hospital inpatient care (99233), dialysis (90961) and dialysis (90960).

Where did Dr. Thomas T. Paukert go to medical school?

Dr. Paukert graduated from Pritzker School of Medicine in 1976.

What drugs does Dr. Thomas T. Paukert prescribe most?

In 2024 Medicare Part D data, Dr. Paukert's most prescribed drugs by claims were Olmesartan Medoxomil, Farxiga and Jardiance.

Has Dr. Thomas T. Paukert received payments from drug or device companies?

CMS Open Payments shows $4,918 in general payments to Dr. Paukert from 35 companies from 2016 to 2025. The largest total came from Amgen Inc.

How long has Dr. Thomas T. Paukert been practicing?

Dr. Paukert graduated from medical school in 1976, 50 years ago.

Does Dr. Thomas T. Paukert do research?

Dmand AI links 4 publications to Dr. Paukert.

Who does Dr. Thomas T. Paukert publish with?

Dr. Paukert's most frequent co-authors are David J. Menke, MD (1 shared paper).

What insurance does Dr. Thomas T. Paukert accept?

Dr. Paukert is in network with 18 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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