Dr. Eric M. Blau, MD
- Part D claims, 2024
- 43
- Hospital affiliations
- 1
- Industry payments
- $86
- Medical group
- 1
- State license
- 1
- Practice address
- 4647 Zion Ave, San Diego, CA 92120
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Eric M. Blau is an internist in San Diego, California
Dr. Blau practices at Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
Dr. Blau's NPI, 1053488056, was assigned on November 29, 2006. Dr. Blau holds California license G27617.
- NPI
- 1053488056NPI Registry (opens in a new tab)
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric M. Blau practices at Kaiser Permanente Zion Medical Center in San Diego, California
Dr. Blau's primary practice is Kaiser Permanente Zion Medical Center, at 4647 Zion Ave, San Diego, CA 92120 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente Zion Medical Center4647 Zion Ave, San Diego, CA 92120 · San Diego CountyPhone(619) 528-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric M. Blau is affiliated with 1 site of care and 1 medical group
Dr. Blau's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eric M. Blau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Blau practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Zion Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric M. Blau is one of 16,751 internists in California
Internal medicine is Dr. Blau's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Blau is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Blau
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. Eric M. Blau's patients have a median age of 78
Across all payers, Dmand AI patient panel data puts Dr. Blau's median patient age at 78, with 0% women.
Dr. Blau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Eric M. Blau wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Blau wrote 43 Medicare Part D claims. 47% of them were for generic drugs. CMS names the drug for 19 of them, across 1 drug with 11 or more claims each, at $6,862 in total drug cost. In 2017, CMS named 57 claims across 1 drug.
Dr. Blau's Part D claims by kind of drug, 2024
- Generic20 claims47%
- Brand-name and other23 claims53%
Dr. Blau's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 572018: 1967%
Drugs named by CMS: 1 in 2018, 1 in 2017.
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
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Dr. Eric M. Blau received $86 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Blau from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $86.
Companies that paid Dr. Blau the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Eric M. Blau'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Eric M. Blau
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What is Dr. Eric M. Blau's NPI number?
Dr. Eric M. Blau's NPI number is 1053488056. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric M. Blau?
Dr. Eric M. Blau is an internist in San Diego, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Eric M. Blau practice?
Dr. Blau practices at 4647 Zion Ave, San Diego, CA 92120. Dr. Blau's primary practice is Kaiser Permanente Zion Medical Center in San Diego, California, part of Kaiser Permanente.
What is Dr. Eric M. Blau's office phone number?
The practice phone on file for Dr. Blau is (619) 528-5000.
What is Dr. Eric M. Blau's medical license number?
Dr. Blau holds California license G27617.
Which hospitals is Dr. Eric M. Blau affiliated with?
Dr. Blau practices at Kaiser Permanente Zion Medical Center in San Diego, California.
What medical group is Dr. Eric M. Blau part of?
Dr. Blau is linked to Southern California Permanente Medical Group.
What drugs does Dr. Eric M. Blau prescribe most?
In 2018 Medicare Part D data, Dr. Blau's most prescribed drugs by claims were Alendronate Sodium.
Has Dr. Eric M. Blau received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Blau from 1 company from 2017 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Eric M. Blau been practicing?
Dr. Blau's NPI was assigned in 2006.
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