Dr. Yaron Friedman, MD
- Medicare services, 2024
- 73
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 81
- Hospital affiliations
- 3
- Industry payments
- $25,811
- Practice address
- 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598
- Practice phone
- Call (925) 939-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Friedman'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. Yaron Friedman is an OB-GYN in Walnut Creek, California
Dr. Friedman practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.
Dr. Friedman's NPI, 1730104704, was assigned on July 12, 2006. Dr. Friedman graduated from Pritzker School of Medicine in 1997. Dr. Friedman holds California license A74362.
- NPI
- 1730104704NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395784896
- NPI enumeration date
- July 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 939-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yaron Friedman practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California
Dr. Friedman's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.
- John Muir Medical Center, Walnut Creek1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 · Contra Costa CountyPhone(925) 939-3000
Source: Dmand AI Affiliation Data
Dr. Yaron Friedman is affiliated with 4 sites of care and 1 medical group
Dr. Friedman's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dr. Friedman is also affiliated with Concord Medical Center. The medical group on file is Yaron Friedman MD, Inc. Dmand AI also links Dr. Friedman to 1 more hospital and 1 group practice or clinic, 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. Yaron Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Muir Medical Center, Walnut Creek | Available with a free account |
| +3 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 John Muir Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yaron Friedman is one of 4,642 OB-GYNs in California
Obstetrics and gynecology is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Friedman is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Friedman is licensed in California.
Specialties and state licenses
- Obstetrics and gynecology, CaliforniaPrimary
Clinical focus
Dmand AI lists menopause and ovarian cyst among the conditions Dr. Friedman treats.
OB-GYNs near Dr. Friedman
Counts of OB-GYNs 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. Yaron Friedman billed Medicare for 73 services in 2024
CMS data shows 73 Medicare services from Dr. Friedman across 3 procedure codes in 2024, for 66 Medicare patients. Medicare paid $4,504 for them. Every service was in an office.
Dr. Friedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 492024: 4410%
- Other services
- 2023: 162024: 2981%
Dr. Friedman compared with the California median for OB-GYNs, 2024
- Dr. Friedman
- California median
- Medicare services
- 73vs 5826% above
- Medicare patients
- 66vs 5227% above
- Part D claims
- 33vs 356% below
Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.
Dr. Friedman'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. Friedman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Friedman and other OB-GYNs in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yaron Friedman treated 66 Medicare patients in 2024, average age 65
CMS counts 66 Medicare patients who saw Dr. Friedman in 2024. The largest group is 65 to 74, with 36 patients. 74% of them have high cholesterol, and 64% have high blood pressure. 56% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Friedman's median patient age at 40, with 98% women.
Dr. Friedman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Friedman's Medicare patients, 2024
- High cholesterol74%
- High blood pressure64%
- Arthritis48%
- Anxiety47%
- Diabetes33%
- Mood disorders32%
- Depression30%
- Asthma27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Friedman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women98%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yaron Friedman wrote 81 Medicare Part D claims in 2024
In 2024, Dr. Friedman wrote 81 Medicare Part D claims for 31 patients. 74% of them were for generic drugs. CMS names the drug for 33 of them, across 1 drug with 11 or more claims each, at $2,060 in total drug cost. In 2023, CMS named 25 claims across 1 drug.
Dr. Friedman's Part D claims by kind of drug, 2024
- Generic60 claims74%
- Brand-name21 claims26%
Dr. Friedman'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 252024: 3332%
Drugs named by CMS: 1 in 2024, 1 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. Yaron Friedman takes part in Medicare
Dr. Friedman 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. Yaron Friedman received $25,811 in industry payments from 2016 to 2025
CMS Open Payments shows 43 general payments to Dr. Friedman from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 77% of the total. Halt Medical, INC paid the most, $15,705. It also lists 12 research payments totaling $67,844 from 2016 to 2017.
General payments to Dr. Friedman by program year, 2016 to 2025
General payments to Dr. Friedman by kind, 2016 to 2025
- Consulting fees$19,83777%
- Speaker and faculty fees$3,79915%
- Travel and lodging$1,1004%
- Food and beverage$1,0014%
- Education$740%
Companies that paid Dr. Friedman the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Yaron Friedman has 1 award and honors on record
Dmand AI lists 1 award for Dr. Friedman.
Awards and honors for Dr. Friedman
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Yaron Friedman graduated from Pritzker School of Medicine
Dr. Friedman graduated from Pritzker School of Medicine in 1997. Dr. Friedman is a member of American College of Obstetricians and Gynecologists.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Yaron Friedman accepts plans from 16 insurance carriers
Dr. Friedman 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
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Friedman accepts, by number of carriers
- PPO10
- Medicare9
- HMO6
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Yaron Friedman'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) |
| 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. Yaron Friedman
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. Yaron Friedman's NPI number?
Dr. Yaron Friedman's NPI number is 1730104704. It was assigned on July 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Yaron Friedman?
Dr. Yaron Friedman is an OB-GYN in Walnut Creek, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Yaron Friedman practice?
Dr. Friedman practices at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598. Dr. Friedman's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Dmand AI also links Dr. Friedman to 1 hospital and 1 group practice or clinic.
What is Dr. Yaron Friedman's office phone number?
The practice phone on file for Dr. Friedman is (925) 939-3000.
What is Dr. Yaron Friedman's medical license number?
Dr. Friedman holds California license A74362.
Which hospitals is Dr. Yaron Friedman affiliated with?
Dr. Friedman practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California. Dr. Friedman is also affiliated with Concord Medical Center. Dmand AI links Dr. Friedman to 1 more hospital.
What medical group is Dr. Yaron Friedman part of?
Dr. Friedman is linked to Yaron Friedman MD, Inc.
Does Dr. Yaron Friedman accept Medicare?
Yes. CMS data shows Dr. Friedman billed Medicare for 73 services in 2024, and Dr. Friedman accepts Medicare assignment.
How many Medicare patients does Dr. Yaron Friedman see?
CMS counts 66 Medicare patients who saw Dr. Friedman in 2024, with an average age of 65.
Is Dr. Yaron Friedman board certified?
Yes. Dr. Friedman is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Show 6 more questionsShow fewer questions
What services does Dr. Yaron Friedman bill to Medicare?
In 2024, Dr. Friedman's most billed Medicare services were office visit, established patient (99213), medicare service (G0101) and office visit, new patient (99202).
Where did Dr. Yaron Friedman go to medical school?
Dr. Friedman graduated from Pritzker School of Medicine in 1997.
What drugs does Dr. Yaron Friedman prescribe most?
In 2024 Medicare Part D data, Dr. Friedman's most prescribed drugs by claims were Estradiol.
Has Dr. Yaron Friedman received payments from drug or device companies?
CMS Open Payments shows $25,811 in general payments to Dr. Friedman from 14 companies from 2016 to 2025. The largest total came from Halt Medical, INC.
How long has Dr. Yaron Friedman been practicing?
Dr. Friedman graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Yaron Friedman accept?
Dr. Friedman 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.
Selling to obstetrics and gynecology practices?
See OB-GYNs 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