Dr. Barry K. Eisenberg, MD
- Medicare services, 2024
- 161
- Medicare patients, 2024
- 153
- Part D claims, 2024
- 2,101
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 795 El Camino Real, Palo Alto, CA 94301
- Practice phone
- Call (650) 324-1832
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center Palo Alto
Surgery Center - Medicare-Certified · Palo Alto, California
Find Dr. Eisenberg's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Barry K. Eisenberg is an internist in Palo Alto, California
Dr. Eisenberg practices at Surgery Center Palo Alto in Palo Alto, California.
Dr. Eisenberg's NPI, 1134235450, was assigned on August 21, 2006. Dr. Eisenberg graduated from University of Rochester Medical Center in 1987. Dr. Eisenberg holds California license G71657.
- NPI
- 1134235450NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466526496
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 324-1832
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barry K. Eisenberg practices at Surgery Center Palo Alto in Palo Alto, California
Dr. Eisenberg's primary practice is Surgery Center Palo Alto, at 795 El Camino Real, Palo Alto, CA 94301. The practice phone is (650) 324-1832.
- Surgery Center Palo Alto795 El Camino Real, Palo Alto, CA 94301Phone(650) 324-1832
Source: Dmand AI Affiliation Data
Dr. Barry K. Eisenberg is affiliated with 2 sites of care and 1 medical group
Dr. Eisenberg's primary practice is Surgery Center Palo Alto in Palo Alto, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Eisenberg to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barry K. Eisenberg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Eisenberg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center Palo Alto | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Barry K. Eisenberg is one of 16,751 internists in California
Internal medicine is Dr. Eisenberg's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Eisenberg is board certified in internal medicine by the American Board of Internal Medicine. Dr. Eisenberg is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute skin infection, alzheimer's disease, aneurysm, anxiety, arteritis, arthritis and asthma among the conditions Dr. Eisenberg treats.
Internists near Dr. Eisenberg
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. Barry K. Eisenberg billed Medicare for 161 services in 2024
CMS data shows 161 Medicare services from Dr. Eisenberg across 3 procedure codes in 2024, for 153 Medicare patients. Medicare paid $16,097 for them. Every service was in an office.
Dr. Eisenberg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4472024: 10177%
- Other services
- 2023: 2922024: 6079%
- Tests and treatments
- 2023: 342024: 0100%
Dr. Eisenberg compared with the California median for internists, 2024
- Dr. Eisenberg
- California median
- Medicare services
- 161vs 36155% below
- Medicare patients
- 153vs 151Close to median
- Part D claims
- 1,601vs 4213.8 times
Medians across 15,815 internists 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.
Need commercial claims for Dr. Eisenberg?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Eisenberg and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barry K. Eisenberg treated 153 Medicare patients in 2024, average age 77
CMS counts 153 Medicare patients who saw Dr. Eisenberg in 2024. The largest group is 75 to 84, with 71 patients. 71% of them have high cholesterol, and 58% have high blood pressure. Their average risk score is 0.89, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Eisenberg's median patient age at 67, with 39% women.
Dr. Eisenberg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Eisenberg's Medicare patients by sex, 2024
- Women4227%
- Men11173%
Chronic conditions among Dr. Eisenberg's Medicare patients, 2024
- High cholesterol71%
- High blood pressure58%
- Arthritis33%
- Ischemic heart disease27%
- Atrial fibrillation24%
- Cancer20%
- Diabetes15%
- Chronic kidney disease14%
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 67
Patient panel by sex, all payers
- Women39%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barry K. Eisenberg wrote 2,101 Medicare Part D claims in 2024
In 2024, Dr. Eisenberg wrote 2,101 Medicare Part D claims for 376 patients. 89% of them were for generic drugs. CMS names the drug for 1,601 of them, across 38 drugs with 11 or more claims each, at $205,252 in total drug cost. In 2023, CMS named 3,862 claims across 87 drugs.
Dr. Eisenberg's Part D claims by kind of drug, 2024
- Generic1,880 claims89%
- Brand-name and other221 claims11%
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
- Antibiotics1%29 of 2,101 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: 3,8622024: 1,60159%
Drugs named by CMS: 38 in 2024, 87 in 2023.
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. Barry K. Eisenberg offers telehealth to Medicare patients
Dr. Eisenberg accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Eisenberg as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Barry K. Eisenberg has 1 award and honors on record
Dmand AI lists 1 award for Dr. Eisenberg, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Eisenberg
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Barry K. Eisenberg graduated from University of Rochester Medical Center
Dr. Eisenberg graduated from University of Rochester Medical Center in 1987.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Barry K. Eisenberg accepts plans from 3 insurance carriers
Dr. Eisenberg is in network with 3 carriers, including Aetna, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- CMS Medicare
Plan types Dr. Eisenberg accepts, by number of carriers
- HMO2
- POS2
- PPO2
- EPO1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Barry K. Eisenberg's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Barry K. 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. Barry K. Eisenberg's NPI number?
Dr. Barry K. Eisenberg's NPI number is 1134235450. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Barry K. Eisenberg?
Dr. Barry K. Eisenberg is an internist in Palo Alto, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Barry K. Eisenberg practice?
Dr. Eisenberg practices at 795 El Camino Real, Palo Alto, CA 94301. Dr. Eisenberg's primary practice is Surgery Center Palo Alto in Palo Alto, California. Dmand AI also links Dr. Eisenberg to 1 group practice or clinic.
What is Dr. Barry K. Eisenberg's office phone number?
The practice phone on file for Dr. Eisenberg is (650) 324-1832.
What is Dr. Barry K. Eisenberg's medical license number?
Dr. Eisenberg holds California license G71657.
What medical group is Dr. Barry K. Eisenberg part of?
Dr. Eisenberg is linked to Palo Alto Foundation Medical Group.
Does Dr. Barry K. Eisenberg accept Medicare?
Yes. CMS data shows Dr. Eisenberg billed Medicare for 161 services in 2024, and Dr. Eisenberg accepts Medicare assignment.
Does Dr. Barry K. Eisenberg offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Eisenberg as offering telehealth services.
How many Medicare patients does Dr. Barry K. Eisenberg see?
CMS counts 153 Medicare patients who saw Dr. Eisenberg in 2024, with an average age of 77.
Is Dr. Barry K. Eisenberg board certified?
Yes. Dr. Eisenberg is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Barry K. Eisenberg bill to Medicare?
In 2024, Dr. Eisenberg's most billed Medicare services were office visit, established patient (99213), medicare service (G0439) and office visit, established patient (99214).
Where did Dr. Barry K. Eisenberg go to medical school?
Dr. Eisenberg graduated from University of Rochester Medical Center in 1987.
What drugs does Dr. Barry K. Eisenberg prescribe most?
In 2024 Medicare Part D data, Dr. Eisenberg's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.
How long has Dr. Barry K. Eisenberg been practicing?
Dr. Eisenberg graduated from medical school in 1987, 39 years ago.
What insurance does Dr. Barry K. Eisenberg accept?
Dr. Eisenberg is in network with 3 carriers, including Aetna, Blue Cross Blue Shield of Michigan and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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