Dr. Samuel Antonio Bolivar, MD

  • Riverside, CA
  • Internist
NPI1144251067PAC ID2860498821
Medicare services, 2024
583
Medicare patients, 2024
181
Part D claims, 2024
15,453
Hospital affiliations
2
Industry payments
$1,963
Practice address
3410 La Sierra Ave, Riverside, CA 92503
Practice phone
Call (909) 888-8154
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Samuel A. Bolivar, MD Inc

Riverside, California

See all 8 affiliations

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Dr. Samuel Antonio Bolivar is an internist in Riverside, California

Dr. Bolivar practices at Samuel A. Bolivar, MD Inc in Riverside, California.

Dr. Bolivar's NPI, 1144251067, was assigned on July 6, 2006. Dr. Bolivar graduated from Tecnologico de Monterrey Escuela de Medicina in 1982. Dr. Bolivar holds California license A41590.

NPI and contact details
Medicare PAC ID
2860498821
NPI enumeration date
July 6, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(909) 888-8154
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Samuel Antonio Bolivar practices at Samuel A. Bolivar, MD Inc in Riverside, California

Dr. Bolivar's primary practice is Samuel A. Bolivar, MD Inc, at 3410 La Sierra Ave, Riverside, CA 92503 in Riverside County. The practice phone is (909) 888-8154.

  • Samuel A. Bolivar, MD Inc
    3410 La Sierra Ave, Riverside, CA 92503 · Riverside CountyPhone(909) 888-8154

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

Dr. Samuel Antonio Bolivar is affiliated with 8 sites of care

Dr. Bolivar's primary practice is Samuel A. Bolivar, MD Inc in Riverside, California. Dr. Bolivar is also affiliated with Parkview Community Hospital Medical Center. Dmand AI also links Dr. Bolivar to 1 more hospital, 4 home health agencies and 1 physician office, each named with a free account.

See all 8 affiliations for Dr. Bolivar

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

Dmand AI tracks the EHR system at Dr. Samuel Antonio Bolivar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bolivar practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Samuel A. Bolivar, MD IncAvailable with a free account
+7 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Samuel Antonio Bolivar is one of 16,751 internists in California

Internal medicine is Dr. Bolivar's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bolivar is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Bolivar's licenses on file in 4 states: California, Arizona, Indiana and Texas.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense A41590 · 1985 to 2026 · taxonomy 207R00000X
  • Arizona license2019 to 2026
  • Indiana license2022
  • Texas license2018

Clinical focus

Dmand AI lists acute gastroduodenitis, alzheimer's disease, anxiety, arteritis, arthritis, asthma, chronic anemia and chronic diabetes among the conditions Dr. Bolivar treats.

Internists near Dr. Bolivar

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. Samuel Antonio Bolivar billed Medicare for 583 services in 2024

CMS data shows 583 Medicare services from Dr. Bolivar across 6 procedure codes in 2024, for 181 Medicare patients. Medicare paid $69,680 for them. Every service was in an office.

Medicare services, 2024583
Medicare patients181
Paid by Medicare$69,680
Procedure codes6

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

  • 2023
  • 2024
Office and hospital visits
2023: 4112024: 56938%
Tests and treatments
2023: 02024: 14

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

  • Dr. Bolivar
  • California median
Medicare services
583vs 36161% above
Medicare patients
181vs 15120% above
Part D claims
14,770vs 42135.1 times

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

Dr. Bolivar'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. Bolivar

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bolivar 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. Samuel Antonio Bolivar treated 181 Medicare patients in 2024, average age 74

CMS counts 181 Medicare patients who saw Dr. Bolivar in 2024. The largest group is 75 to 84, with 59 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 63% are also on Medicaid. Their average risk score is 1.69, 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. Bolivar's median patient age at 67, with 50% women.

Medicare patients, 2024181
Average age74
Average risk score1.69
Also on Medicaid63%

Dr. Bolivar's Medicare patients by age, 2024

Dr. Bolivar's Medicare patients by sex, 2024

  • Women11061%
  • Men7139%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis69%
  4. Diabetes50%
  5. Chronic kidney disease41%
  6. Depression38%
  7. Mood disorders38%
  8. Anxiety27%

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

Dr. Bolivar's patients across all payers

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

Patient panel by age, all payers

Median age 67

Patient panel by sex, all payers

  • Women50%
  • Men49%

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

Dr. Samuel Antonio Bolivar wrote 15,453 Medicare Part D claims in 2024

In 2024, Dr. Bolivar wrote 15,453 Medicare Part D claims for 818 patients. 84% of them were for generic drugs. CMS names the drug for 14,770 of them, across 133 drugs with 11 or more claims each, at $1,450,400 in total drug cost. In 2023, CMS named 13,983 claims across 122 drugs.

Part D claims, 202415,453
Drugs named by CMS133
Total drug cost$1.5M
Part D patients818

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

  • Generic13,034 claims84%
  • Brand-name2,128 claims14%
  • Other291 claims2%

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

  • Antibiotics1%182 of 15,453 claims
  • Antipsychotics, patients 65 and over0%14 of 15,453 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: 13,9832024: 14,7706%

Drugs named by CMS: 133 in 2024, 122 in 2023.

See all prescribing by Dr. Bolivar

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. Samuel Antonio Bolivar takes part in Medicare

Dr. Bolivar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Samuel Antonio Bolivar received $1,963 in industry payments from 2016 to 2025

CMS Open Payments shows 82 general payments to Dr. Bolivar from 19 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $428.

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

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

Share is of all general payments to this clinician.

See all payments to Dr. Bolivar

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

Dr. Samuel Antonio Bolivar graduated from Tecnologico de Monterrey Escuela de Medicina

Dr. Bolivar graduated from Tecnologico de Monterrey Escuela de Medicina in 1982.

  1. Medical schoolTecnologico de Monterrey Escuela de Medicina
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Samuel Antonio Bolivar accepts plans from 11 insurance carriers

Dr. Bolivar is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • Blue Cross Blue Shield of Arizona
  • +3 more carriersWith a free account

Plan types Dr. Bolivar accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO4
  4. POS3
  5. EPO2

Source: Dmand AI Insurance Network Data

Sources for Dr. Samuel Antonio Bolivar'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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. Samuel Antonio Bolivar

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. Samuel Antonio Bolivar's NPI number?

Dr. Samuel Antonio Bolivar's NPI number is 1144251067. It was assigned on July 6, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Samuel Antonio Bolivar?

Dr. Samuel Antonio Bolivar is an internist in Riverside, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Samuel Antonio Bolivar practice?

Dr. Bolivar practices at 3410 La Sierra Ave, Riverside, CA 92503. Dr. Bolivar's primary practice is Samuel A. Bolivar, MD Inc in Riverside, California. Dmand AI also links Dr. Bolivar to 1 hospital, 4 home health agencies and 1 physician office.

What is Dr. Samuel Antonio Bolivar's office phone number?

The practice phone on file for Dr. Bolivar is (909) 888-8154.

What is Dr. Samuel Antonio Bolivar's medical license number?

Dr. Bolivar holds California license A41590, one of the licenses on file in 4 states.

Which states has Dr. Samuel Antonio Bolivar been licensed in?

Dmand AI has state licenses on file for Dr. Bolivar in California (1985 to 2026), Arizona (2019 to 2026), Indiana (2022) and Texas (2018).

Which hospitals is Dr. Samuel Antonio Bolivar affiliated with?

Dr. Bolivar is affiliated with Parkview Community Hospital Medical Center. Dmand AI links Dr. Bolivar to 1 more hospital.

Does Dr. Samuel Antonio Bolivar accept Medicare?

Yes. CMS data shows Dr. Bolivar billed Medicare for 583 services in 2024, and Dr. Bolivar accepts Medicare assignment.

How many Medicare patients does Dr. Samuel Antonio Bolivar see?

CMS counts 181 Medicare patients who saw Dr. Bolivar in 2024, with an average age of 74.

Is Dr. Samuel Antonio Bolivar board certified?

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

Show 6 more questionsShow fewer questions

What services does Dr. Samuel Antonio Bolivar bill to Medicare?

In 2024, Dr. Bolivar's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99205).

Where did Dr. Samuel Antonio Bolivar go to medical school?

Dr. Bolivar graduated from Tecnologico de Monterrey Escuela de Medicina in 1982.

What drugs does Dr. Samuel Antonio Bolivar prescribe most?

In 2024 Medicare Part D data, Dr. Bolivar's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Metformin HCl.

Has Dr. Samuel Antonio Bolivar received payments from drug or device companies?

CMS Open Payments shows $1,963 in general payments to Dr. Bolivar from 19 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Samuel Antonio Bolivar been practicing?

Dr. Bolivar graduated from medical school in 1982, 44 years ago.

What insurance does Dr. Samuel Antonio Bolivar accept?

Dr. Bolivar is in network with 11 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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