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Dr. John Yadegar, MD
NPI1336163435
- Part D claims, 2024
- 94
- Publications
- 1
- Industry payments
- $25,013
- Affiliated sites
- 1
- Insurance carriers
- 7
- Practice address
- 627 W Avenue Q Ste A Suite A, Palmdale, CA 93551
- Practice phone
- Call (661) 723-7833
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
John Yadegar, MD
Physician office · Palmdale, California
Find Dr. Yadegar'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. John Yadegar is a general surgeon in Palmdale, California
Dr. Yadegar practices at John Yadegar, MD in Palmdale, California.
Dr. Yadegar's NPI, 1336163435, was assigned on July 26, 2006. Dr. Yadegar graduated from University of London Faculty of Medicine in 1991. Dr. Yadegar holds California license A87209.
NPI and contact details
- NPI
- 1336163435NPI Registry (opens in a new tab)
- NPI enumeration date
- July 26, 2006
- NPI status
- Active
- Practice phone
- (661) 723-7833
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. John Yadegar practices at John Yadegar, MD in Palmdale, California
Dr. Yadegar's primary practice is John Yadegar, MD, at 627 W Avenue Q Ste A Suite A, Palmdale, CA 93551. The practice phone is (661) 723-7833.
- John Yadegar, MD627 W Avenue Q Ste A Suite A, Palmdale, CA 93551Phone(661) 723-7833
Source: Dmand AI Affiliation Data
Dr. John Yadegar is affiliated with 1 site of care
Dr. Yadegar's primary practice is John Yadegar, MD in Palmdale, California.
John Yadegar, MDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Yadegar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yadegar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Yadegar, MD | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Yadegar is one of 2,926 general surgeons in California
Surgery is Dr. Yadegar's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Yadegar is board certified in surgery by the American Board of Surgery. Dr. Yadegar is licensed in California.
Specialties and state licenses
- Surgery, CaliforniaPrimary
General surgeons near Dr. Yadegar
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
2,926general surgeons in California
7general surgeons in Palmdale
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. John Yadegar's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Yadegar's median patient age at 49, with 76% women.
Dr. Yadegar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women76%
- Men24%
Source: Dmand AI Patient Panel Data
Dr. John Yadegar wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Yadegar wrote 94 Medicare Part D claims for 25 patients. 100% of them were for generic drugs. CMS names the drug for 70 of them, across 1 drug with 11 or more claims each, at $494 in total drug cost. In 2023, CMS named 91 claims across 1 drug.
Part D claims, 202494
Drugs named by CMS1
Total drug cost$494
Part D patients25
Dr. Yadegar'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: 912024: 7023%
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
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Dr. John Yadegar has 1 publication on record
Dmand AI links 1 paper to Dr. Yadegar.
Papers1
Recent publications by Dr. Yadegar
See who Dr. Yadegar researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Yadegar works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Yadegar received $25,013 in industry payments from 2016 to 2025
CMS Open Payments shows 79 general payments to Dr. Yadegar from 9 drug and device companies from 2016 to 2025. Education make up the largest share, 80% of the total. Intuitive Surgical, Inc. paid the most, $24,285.
General payments to Dr. Yadegar by program year, 2016 to 2025
General payments to Dr. Yadegar by kind, 2016 to 2025
$25Kin total
- Education$20,00080%
- Travel and lodging$2,90212%
- Food and beverage$2,0658%
- Gifts$460%
Companies that paid Dr. Yadegar 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. John Yadegar graduated from University of London Faculty of Medicine
Dr. Yadegar graduated from University of London Faculty of Medicine in 1991.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. John Yadegar accepts plans from 7 insurance carriers
Dr. Yadegar is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- Humana
Plan types Dr. Yadegar accepts, by number of carriers
- Medicare6
- PPO5
- HMO4
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. John Yadegar'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. John Yadegar
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. John Yadegar's NPI number?
Dr. John Yadegar's NPI number is 1336163435. It was assigned on July 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Yadegar?
Dr. John Yadegar is a general surgeon in Palmdale, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. John Yadegar practice?
Dr. Yadegar practices at 627 W Avenue Q Ste A Suite A, Palmdale, CA 93551. Dr. Yadegar's primary practice is John Yadegar, MD in Palmdale, California.
What is Dr. John Yadegar's office phone number?
The practice phone on file for Dr. Yadegar is (661) 723-7833.
What is Dr. John Yadegar's medical license number?
Dr. Yadegar holds California license A87209.
Is Dr. John Yadegar board certified?
Yes. Dr. Yadegar is board certified in surgery by the American Board of Surgery.
Where did Dr. John Yadegar go to medical school?
Dr. Yadegar graduated from University of London Faculty of Medicine in 1991.
What drugs does Dr. John Yadegar prescribe most?
In 2024 Medicare Part D data, Dr. Yadegar's most prescribed drugs by claims were Omeprazole.
Has Dr. John Yadegar received payments from drug or device companies?
CMS Open Payments shows $25,013 in general payments to Dr. Yadegar from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. John Yadegar been practicing?
Dr. Yadegar graduated from medical school in 1991, 35 years ago.
Does Dr. John Yadegar do research?
Dmand AI links 1 publication to Dr. Yadegar.
What insurance does Dr. John Yadegar accept?
Dr. Yadegar is in network with 7 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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