Dr. Robert N. Tiballi, DO

  • Clovis, CA
  • Infectious disease specialist
NPI1194757427PAC ID6406839737
Medicare services, 2024
128
Medicare patients, 2024
82
Part D claims, 2024
220
Hospital affiliations
5
Industry payments
$20,891
Practice address
2755 Herndon Ave, Clovis, CA 93611
Practice phone
Call (559) 324-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Clovis Community Medical Center

Hospital · Clovis, California

See all 23 affiliations

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Dr. Robert N. Tiballi is an infectious disease specialist in Clovis, California

Dr. Tiballi practices at Clovis Community Medical Center in Clovis, California, part of Community Health System.

Dr. Tiballi's NPI, 1194757427, was assigned on July 7, 2006. Dr. Tiballi holds Wisconsin license 1055-321.

NPI and contact details
Medicare PAC ID
6406839737
NPI enumeration date
July 7, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(559) 324-4000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
64
Medical school graduation
1988

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

Dr. Robert N. Tiballi practices at Clovis Community Medical Center in Clovis, California

Dr. Tiballi's primary practice is Clovis Community Medical Center, at 2755 Herndon Ave, Clovis, CA 93611 in Fresno County. The practice phone is (559) 324-4000.

Source: Dmand AI Affiliation Data

Dr. Robert N. Tiballi is affiliated with 10 sites of care and 13 medical groups

Dr. Tiballi's primary practice is Clovis Community Medical Center in Clovis, California, part of Community Health System. Dr. Tiballi is also affiliated with Ascension Saint Alexius. The medical group on file is Ascension Saint Thomas Medical Partners. Dmand AI also links Dr. Tiballi to 3 more hospitals, 12 medical groups, 3 skilled nursing facilities, 1 physician office and 1 group practice or clinic, each named with a free account.

See all 23 affiliations for Dr. Tiballi

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

Dmand AI tracks the EHR system at Dr. Robert N. Tiballi's practice

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

EHR by site
SiteEHR vendor and product
Clovis Community Medical CenterAvailable with a free account
+9 more sites and 12 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert N. Tiballi is one of 1,054 infectious disease specialists in California

Infectious disease is Dr. Tiballi's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dmand AI has Dr. Tiballi's licenses on file in 4 states: Wisconsin, Arizona, Illinois and Tennessee.

Specialties and state licenses

  • Infectious disease, WisconsinPrimaryLicense 1055-321 · taxonomy 207RI0200X
  • Arizona licenseLicense 010925
  • Internal medicine, IllinoisLicense 036091388 · taxonomy 207R00000X
  • Hospitalist, TennesseeLicense 5100 · taxonomy 208M00000X

Infectious disease specialists near Dr. Tiballi

Counts of infectious disease specialists 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. Robert N. Tiballi billed Medicare for 128 services in 2024

CMS data shows 128 Medicare services from Dr. Tiballi across 7 procedure codes in 2024, for 82 Medicare patients. Medicare paid $12,952 for them.

Medicare services, 2024128
Medicare patients82
Paid by Medicare$12,952
Procedure codes7

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

  • 2023
  • 2024
Office and hospital visits
2023: 1822024: 12830%

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

  • In an office3527%
  • In a facility9373%

Dr. Tiballi compared with the California median for infectious disease specialists, 2024

  • Dr. Tiballi
  • California median
Medicare services
128vs 42970% below
Medicare patients
82vs 18054% below
Part D claims
73vs 11939% below

Medians across 930 infectious disease specialists in California with Dmand AI profiles that report each measure.

Dr. Tiballi'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.

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

Dr. Robert N. Tiballi treated 82 Medicare patients in 2024, average age 74

CMS counts 82 Medicare patients who saw Dr. Tiballi in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.89, 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. Tiballi's median patient age at 68, with 57% women.

Medicare patients, 202482
Average age74
Average risk score1.89
Also on Medicaid24%

Dr. Tiballi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Tiballi's Medicare patients by sex, 2024

  • Women4251%
  • Men4049%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis55%
  4. Chronic kidney disease50%
  5. Diabetes50%
  6. Mood disorders45%
  7. Depression40%
  8. Ischemic heart disease40%

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

Dr. Tiballi's patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women57%
  • Men43%

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

Dr. Robert N. Tiballi wrote 220 Medicare Part D claims in 2024

In 2024, Dr. Tiballi wrote 220 Medicare Part D claims for 50 patients. 90% of them were for generic drugs. CMS names the drug for 73 of them, across 5 drugs with 11 or more claims each, at $9,224 in total drug cost. In 2023, CMS named 162 claims across 9 drugs.

Part D claims, 2024220
Drugs named by CMS5
Total drug cost$9,224
Part D patients50

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

  • Generic197 claims90%
  • Brand-name23 claims10%

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

  • Antibiotics41%90 of 220 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: 1622024: 7355%

Drugs named by CMS: 5 in 2024, 9 in 2023.

See all prescribing by Dr. Tiballi

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. Robert N. Tiballi offers telehealth to Medicare patients

Dr. Tiballi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tiballi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Robert N. Tiballi received $20,891 in industry payments from 2016 to 2022

CMS Open Payments shows 183 general payments to Dr. Tiballi from 23 drug and device companies from 2016 to 2022. Consulting fees make up the largest share, 83% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $17,808.

General payments to Dr. Tiballi by program year, 2016 to 2022

General payments to Dr. Tiballi by kind, 2016 to 2022

$20.9Kin total
  • Consulting fees$17,33383%
  • Food and beverage$3,06515%
  • Education$4932%

Companies that paid Dr. Tiballi the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. Tiballi

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

Sources for Dr. Robert N. Tiballi'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)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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. Robert N. Tiballi

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. Robert N. Tiballi's NPI number?

Dr. Robert N. Tiballi's NPI number is 1194757427. It was assigned on July 7, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert N. Tiballi?

Dr. Robert N. Tiballi is an infectious disease specialist in Clovis, California. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Robert N. Tiballi practice?

Dr. Tiballi practices at 2755 Herndon Ave, Clovis, CA 93611. Dr. Tiballi's primary practice is Clovis Community Medical Center in Clovis, California, part of Community Health System. Dmand AI also links Dr. Tiballi to 3 hospitals, 12 medical groups, 3 skilled nursing facilities, 1 physician office and 1 group practice or clinic.

What is Dr. Robert N. Tiballi's office phone number?

The practice phone on file for Dr. Tiballi is (559) 324-4000.

What is Dr. Robert N. Tiballi's medical license number?

Dr. Tiballi holds Wisconsin license 1055-321, one of the licenses on file in 4 states.

Which states has Dr. Robert N. Tiballi been licensed in?

Dmand AI has state licenses on file for Dr. Tiballi in Wisconsin, Arizona, Illinois and Tennessee.

Which hospitals is Dr. Robert N. Tiballi affiliated with?

Dr. Tiballi practices at Clovis Community Medical Center in Clovis, California. Dr. Tiballi is also affiliated with Ascension Saint Alexius. Dmand AI links Dr. Tiballi to 3 more hospitals.

What medical group is Dr. Robert N. Tiballi part of?

Dr. Tiballi is linked to Ascension Saint Thomas Medical Partners. Dmand AI links Dr. Tiballi to 12 more medical groups.

Does Dr. Robert N. Tiballi accept Medicare?

Yes. CMS data shows Dr. Tiballi billed Medicare for 128 services in 2024, and Dr. Tiballi accepts Medicare assignment.

Does Dr. Robert N. Tiballi offer telehealth?

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

Show 5 more questionsShow fewer questions

How many Medicare patients does Dr. Robert N. Tiballi see?

CMS counts 82 Medicare patients who saw Dr. Tiballi in 2024, with an average age of 74.

What services does Dr. Robert N. Tiballi bill to Medicare?

In 2024, Dr. Tiballi's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and hospital inpatient care (99232).

What drugs does Dr. Robert N. Tiballi prescribe most?

In 2024 Medicare Part D data, Dr. Tiballi's most prescribed drugs by claims were Ceftriaxone, Amoxicillin-Clavulanate Potass and Doxycycline Hyclate.

Has Dr. Robert N. Tiballi received payments from drug or device companies?

CMS Open Payments shows $20,891 in general payments to Dr. Tiballi from 23 companies from 2016 to 2022. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.

How long has Dr. Robert N. Tiballi been practicing?

Dr. Tiballi graduated from medical school in 1988, 38 years ago.

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