Dr. Robert B. Eisenberg, MD

  • Modesto, CA
  • Urologist
NPI1821014820PAC ID8921181199
Medicare services, 2024
631
Medicare patients, 2024
267
Part D claims, 2024
1,074
MIPS score, 2024
86
Hospital affiliations
6
Practice address
1541 Florida Ave, Modesto, CA 95350
Practice phone
Call (209) 521-1533
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

First Choice Physician Partners

Modesto, California

See all 17 affiliations

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Dr. Robert B. Eisenberg is a urologist in Modesto, California

Dr. Eisenberg practices at First Choice Physician Partners in Modesto, California.

Dr. Eisenberg's NPI, 1821014820, was assigned on July 14, 2006. Dr. Eisenberg graduated from Universidad Autonoma de Guadalajara in 1972. Dr. Eisenberg holds California license A31900.

NPI and contact details
Medicare PAC ID
8921181199
NPI enumeration date
July 14, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(209) 521-1533
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
80
Medical school graduation
1972

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

Dr. Robert B. Eisenberg practices at First Choice Physician Partners in Modesto, California

Dr. Eisenberg's primary practice is First Choice Physician Partners, at 1541 Florida Ave, Modesto, CA 95350 in Stanislaus County. The practice phone is (209) 521-1533.

  • First Choice Physician Partners
    1541 Florida Ave, Modesto, CA 95350 · Stanislaus CountyPhone(209) 521-1533

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

Dr. Robert B. Eisenberg is affiliated with 11 sites of care and 6 medical groups

Dr. Eisenberg's primary practice is First Choice Physician Partners in Modesto, California. Dr. Eisenberg is also affiliated with Memorial Medical Center. The medical group on file is Greater Modesto Medical Surgical Associates. Dmand AI also links Dr. Eisenberg to 5 more hospitals, 5 medical groups and 4 group practices and clinics, each named with a free account.

See all 17 affiliations for Dr. Eisenberg

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

Dmand AI tracks the EHR system at Dr. Robert B. Eisenberg's practice

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

EHR by site
SiteEHR vendor and product
First Choice Physician PartnersAvailable with a free account
+10 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert B. Eisenberg is one of 1,395 urologists in California

Urology is Dr. Eisenberg's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Eisenberg is board certified in urology by the American Board of Urology. Dmand AI has Dr. Eisenberg's licenses on file in 2 states: California and New Mexico.

Specialties and state licenses

  • Urology, CaliforniaPrimaryLicense A31900 · 1978 to 2026 · taxonomy 208800000X
  • New Mexico license2004 to 2012

Clinical focus

Dmand AI lists bladder disease, bladder removal, enlarged prostate, enlarged prostate transurethral surgery (TURP), erectile dysfunction, kidney disease, kidney removal surgery and kidney stone disease among the conditions Dr. Eisenberg treats.

Urologists near Dr. Eisenberg

Counts of urologists 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 B. Eisenberg billed Medicare for 631 services in 2024

CMS data shows 631 Medicare services from Dr. Eisenberg across 10 procedure codes in 2024, for 267 Medicare patients. Medicare paid $38,510 for them.

Medicare services, 2024631
Medicare patients267
Paid by Medicare$38,510
Procedure codes10

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

  • 2023
  • 2024
Office and hospital visits
2023: 4602024: 35722%
Lab and pathology
2023: 1892024: 1943%
Surgery
2023: 1372024: 8042%
Drugs given in the office
2023: 432024: 0100%
Tests and treatments
2023: 162024: 0100%

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

  • In an office42367%
  • In a facility20833%

Dr. Eisenberg compared with the California median for urologists, 2024

  • Dr. Eisenberg
  • California median
Medicare services
631vs 1,05040% below
Medicare patients
267vs 34623% below
Part D claims
1,000vs 64256% above

Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.

Dr. Eisenberg'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. Eisenberg

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

Dr. Robert B. Eisenberg treated 267 Medicare patients in 2024, average age 74

CMS counts 267 Medicare patients who saw Dr. Eisenberg in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 1.82, 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. Eisenberg's median patient age at 70, with 32% women.

Medicare patients, 2024267
Average age74
Average risk score1.82
Also on Medicaid42%

Dr. Eisenberg's Medicare patients by age, 2024

Dr. Eisenberg's Medicare patients by sex, 2024

  • Women7227%
  • Men19573%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease48%
  4. Diabetes48%
  5. Arthritis43%
  6. Ischemic heart disease37%
  7. Cancer28%
  8. Mood disorders28%

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

Dr. Eisenberg's patients across all payers

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

Patient panel by age, all payers

Median age 70

Patient panel by sex, all payers

  • Women32%
  • Men67%

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

Dr. Robert B. Eisenberg wrote 1,074 Medicare Part D claims in 2024

In 2024, Dr. Eisenberg wrote 1,074 Medicare Part D claims for 285 patients. 90% of them were for generic drugs. CMS names the drug for 1,000 of them, across 20 drugs with 11 or more claims each, at $83,710 in total drug cost. In 2023, CMS named 1,245 claims across 18 drugs.

Part D claims, 20241,074
Drugs named by CMS20
Total drug cost$83,710
Part D patients285

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

  • Generic970 claims90%
  • Brand-name104 claims10%

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

  • Opioids2%17 of 1,074 claims
  • Antibiotics15%159 of 1,074 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: 1,2452024: 1,00020%

Drugs named by CMS: 20 in 2024, 18 in 2023.

See all prescribing by Dr. Eisenberg

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 B. Eisenberg scored 86 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Eisenberg for performance year 2024, reported as part of a group. Dr. Eisenberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Eisenberg's MIPS scores, performance year 2024

  • 86of 100Final score
  • 64.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 73of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Robert B. Eisenberg received $14,127 in industry payments from 2016 to 2025

CMS Open Payments shows 76 general payments to Dr. Eisenberg from 27 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 39% of the total. Endocare, Inc. paid the most, $5,982.

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

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

$14.1Kin total
  • Consulting fees$5,50039%
  • Honoraria$5,00035%
  • Food and beverage$2,17715%
  • Travel and lodging$1,2029%
  • Other$2482%

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

Share is of all general payments to this clinician.

See all payments to Dr. Eisenberg

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

Dr. Robert B. Eisenberg has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Eisenberg, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Eisenberg

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Robert B. Eisenberg graduated from Universidad Autonoma de Guadalajara

Dr. Eisenberg graduated from Universidad Autonoma de Guadalajara in 1972. Dr. Eisenberg is a member of ACS, AMA, AUA and San Diego Urological Society.

  1. Medical schoolUniversidad Autonoma de Guadalajara
  2. Board certified in urologyAmerican Board of Urology

Source: Dmand AI Professional Profile Data

Dr. Robert B. Eisenberg accepts plans from 16 insurance carriers

Dr. Eisenberg 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
  • Humana
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Eisenberg accepts, by number of carriers

  1. PPO10
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert B. Eisenberg'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
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. Robert B. Eisenberg

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 B. Eisenberg's NPI number?

Dr. Robert B. Eisenberg's NPI number is 1821014820. It was assigned on July 14, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert B. Eisenberg?

Dr. Robert B. Eisenberg is a urologist in Modesto, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).

Where does Dr. Robert B. Eisenberg practice?

Dr. Eisenberg practices at 1541 Florida Ave, Modesto, CA 95350. Dr. Eisenberg's primary practice is First Choice Physician Partners in Modesto, California. Dmand AI also links Dr. Eisenberg to 5 hospitals, 5 medical groups and 4 group practices and clinics.

What is Dr. Robert B. Eisenberg's office phone number?

The practice phone on file for Dr. Eisenberg is (209) 521-1533.

What is Dr. Robert B. Eisenberg's medical license number?

Dr. Eisenberg holds California license A31900, one of the licenses on file in 2 states.

Which states has Dr. Robert B. Eisenberg been licensed in?

Dmand AI has state licenses on file for Dr. Eisenberg in California (1978 to 2026) and New Mexico (2004 to 2012).

Which hospitals is Dr. Robert B. Eisenberg affiliated with?

Dr. Eisenberg is affiliated with Memorial Medical Center. Dmand AI links Dr. Eisenberg to 5 more hospitals.

What medical group is Dr. Robert B. Eisenberg part of?

Dr. Eisenberg is linked to Greater Modesto Medical Surgical Associates. Dmand AI links Dr. Eisenberg to 5 more medical groups.

Does Dr. Robert B. Eisenberg accept Medicare?

Yes. CMS data shows Dr. Eisenberg billed Medicare for 631 services in 2024, and Dr. Eisenberg accepts Medicare assignment.

What is Dr. Robert B. Eisenberg's MIPS score?

Dr. Eisenberg's MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.

Show 8 more questionsShow fewer questions

How many Medicare patients does Dr. Robert B. Eisenberg see?

CMS counts 267 Medicare patients who saw Dr. Eisenberg in 2024, with an average age of 74.

Is Dr. Robert B. Eisenberg board certified?

Yes. Dr. Eisenberg is board certified in urology by the American Board of Urology.

What services does Dr. Robert B. Eisenberg bill to Medicare?

In 2024, Dr. Eisenberg's most billed Medicare services were lab and pathology test (81003), office visit, established patient (99213) and hospital inpatient care (99222).

Where did Dr. Robert B. Eisenberg go to medical school?

Dr. Eisenberg graduated from Universidad Autonoma de Guadalajara in 1972.

What drugs does Dr. Robert B. Eisenberg prescribe most?

In 2024 Medicare Part D data, Dr. Eisenberg's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Myrbetriq.

Has Dr. Robert B. Eisenberg received payments from drug or device companies?

CMS Open Payments shows $14,127 in general payments to Dr. Eisenberg from 27 companies from 2016 to 2025. The largest total came from Endocare, Inc.

How long has Dr. Robert B. Eisenberg been practicing?

Dr. Eisenberg graduated from medical school in 1972, 54 years ago.

What insurance does Dr. Robert B. Eisenberg accept?

Dr. Eisenberg 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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