Dr. Jay R. Isaacson, MD
- Medicare patients, 2024
- 13
- Part D claims, 2024
- 150
- Hospital affiliations
- 1
- Industry payments
- $269
- Medical group
- 1
- Practice address
- 975 Sereno Dr, Vallejo, CA 94589
- Practice phone
- Call (707) 651-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Isaacson'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. Jay R. Isaacson is a general surgeon in Vallejo, California
Dr. Isaacson practices at Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente.
Dr. Isaacson's NPI, 1497833222, was assigned on November 1, 2006. Dr. Isaacson graduated from University of Toledo College of Medicine and Life Sciences in 1995. Dr. Isaacson's California license number on file is A79333.
- NPI
- 1497833222NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012933013
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 651-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay R. Isaacson practices at Vallejo Medical Center in Vallejo, California
Dr. Isaacson's primary practice is Vallejo Medical Center, at 975 Sereno Dr, Vallejo, CA 94589 in Solano County. The practice phone is (707) 651-1000.
- Vallejo Medical Center975 Sereno Dr, Vallejo, CA 94589 · Solano CountyPhone(707) 651-1000
Source: Dmand AI Affiliation Data
Dr. Jay R. Isaacson is affiliated with 3 sites of care and 1 medical group
Dr. Isaacson's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Isaacson to 1 more home health agency and 1 hospice, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jay R. Isaacson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Isaacson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Vallejo Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Jay R. Isaacson is one of 2,926 general surgeons in California
Surgery is Dr. Isaacson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Isaacson is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Isaacson's licenses on file in 3 states: California, New Jersey and Ohio.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- New Jersey license
- Ohio license
Clinical focus
Dmand AI lists colon removal among the conditions Dr. Isaacson treats.
General surgeons near Dr. Isaacson
Counts of general surgeons 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. Jay R. Isaacson treated 13 Medicare patients in 2024, average age 67
CMS counts 13 Medicare patients who saw Dr. Isaacson in 2024. The largest group is 85 and over, with 0 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.70, 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. Isaacson's median patient age at 59, with 66% women.
Dr. Isaacson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Isaacson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Isaacson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay R. Isaacson wrote 150 Medicare Part D claims in 2024
In 2024, Dr. Isaacson wrote 150 Medicare Part D claims for 80 patients. 82% of them were for generic drugs. CMS names the drug for 127 of them, across 4 drugs with 11 or more claims each, at $5,579 in total drug cost. In 2023, CMS named 151 claims across 3 drugs.
Dr. Isaacson's Part D claims by kind of drug, 2024
- Generic123 claims82%
- Brand-name27 claims18%
Dr. Isaacson'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. Isaacson's Part D claims, 2024
- Opioids18%27 of 150 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: 1512024: 12716%
Drugs named by CMS: 4 in 2024, 3 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
How Dr. Jay R. Isaacson takes part in Medicare
Dr. Isaacson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Jay R. Isaacson received $269 in industry payments from 2016 to 2021
CMS Open Payments shows 3 general payments to Dr. Isaacson from 2 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $219.
General payments to Dr. Isaacson by program year, 2016 to 2021
Companies that paid Dr. Isaacson the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jay R. Isaacson has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Isaacson, most recently ACS Fellow in 2011.
Awards and honors for Dr. Isaacson
- 2011
- ACS Fellow
- Undated
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Jay R. Isaacson graduated from University of Toledo College of Medicine and Life Sciences
Dr. Isaacson graduated from University of Toledo College of Medicine and Life Sciences in 1995. Dr. Isaacson is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Jay R. Isaacson accepts plans from 2 insurance carriers
Dr. Isaacson is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Isaacson accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jay R. Isaacson'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 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) |
| Industry payments | Open Payments (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. Jay R. Isaacson
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. Jay R. Isaacson's NPI number?
Dr. Jay R. Isaacson's NPI number is 1497833222. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay R. Isaacson?
Dr. Jay R. Isaacson is a general surgeon in Vallejo, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Jay R. Isaacson practice?
Dr. Isaacson practices at 975 Sereno Dr, Vallejo, CA 94589. Dr. Isaacson's primary practice is Vallejo Medical Center in Vallejo, California, part of Kaiser Permanente. Dmand AI also links Dr. Isaacson to 1 home health agency and 1 hospice.
What is Dr. Jay R. Isaacson's office phone number?
The practice phone on file for Dr. Isaacson is (707) 651-1000.
What is Dr. Jay R. Isaacson's medical license number?
Dr. Isaacson's California license number on file is A79333, one of the licenses on file in 3 states.
Which states has Dr. Jay R. Isaacson been licensed in?
Dmand AI has state licenses on file for Dr. Isaacson in California (2002 to 2025), New Jersey (2001 to 2003) and Ohio (1998 to 2002).
Which hospitals is Dr. Jay R. Isaacson affiliated with?
Dr. Isaacson practices at Vallejo Medical Center in Vallejo, California.
What medical group is Dr. Jay R. Isaacson part of?
Dr. Isaacson is linked to The Permanente Medical Group, Inc.
Does Dr. Jay R. Isaacson accept Medicare?
Yes. CMS lists Dr. Isaacson as accepting Medicare assignment.
How many Medicare patients does Dr. Jay R. Isaacson see?
CMS counts 13 Medicare patients who saw Dr. Isaacson in 2024, with an average age of 67.
Show 6 more questionsShow fewer questions
Is Dr. Jay R. Isaacson board certified?
Yes. Dr. Isaacson is board certified in surgery by the American Board of Surgery.
Where did Dr. Jay R. Isaacson go to medical school?
Dr. Isaacson graduated from University of Toledo College of Medicine and Life Sciences in 1995.
What drugs does Dr. Jay R. Isaacson prescribe most?
In 2024 Medicare Part D data, Dr. Isaacson's most prescribed drugs by claims were Ibuprofen, Gabapentin and Pradaxa.
Has Dr. Jay R. Isaacson received payments from drug or device companies?
CMS Open Payments shows $269 in general payments to Dr. Isaacson from 2 companies from 2016 to 2021. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Jay R. Isaacson been practicing?
Dr. Isaacson graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Jay R. Isaacson accept?
Dr. Isaacson is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to surgery practices?
See general surgeons in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card