Dr. Amir Berjis, MD
- Publications
- 1
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Industry payments
- $979
- Medical groups
- 2
- Practice address
- 1700 Mt Vernon Ave, Bakersfield, CA 93306
- Practice phone
- Call (661) 326-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kern County Hospital Authority
Bakersfield, California
Find Dr. Berjis' 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. Amir Berjis is a cardiothoracic surgeon in Bakersfield, California
Dr. Berjis practices at Kern County Hospital Authority in Bakersfield, California.
Dr. Berjis' NPI, 1316026800, was assigned on November 3, 2006. Dr. Berjis graduated from Saint Louis University School Of Medicine in 1999. Dr. Berjis holds California license A75137.
- NPI
- 1316026800NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799787206
- NPI enumeration date
- November 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 326-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Amir Berjis practices at Kern County Hospital Authority in Bakersfield, California
Dr. Berjis' primary practice is Kern County Hospital Authority, at 1700 Mt Vernon Ave, Bakersfield, CA 93306 in Kern County. The practice phone is (661) 326-2000.
- Kern County Hospital Authority1700 Mt Vernon Ave, Bakersfield, CA 93306 · Kern CountyPhone(661) 326-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Amir Berjis is affiliated with 3 sites of care and 2 medical groups
Dr. Berjis' primary practice is Kern County Hospital Authority in Bakersfield, California. Dr. Berjis is also affiliated with Kern Medical. The medical group on file is Kern Medical. Dmand AI also links Dr. Berjis to 1 more physician office and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Amir Berjis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berjis practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kern County Hospital Authority | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amir Berjis is one of 568 cardiothoracic surgeons in California
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Berjis' primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Berjis is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Berjis' licenses on file in 2 states: California and Wisconsin.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), CaliforniaPrimary
- Wisconsin license
Cardiothoracic surgeons near Dr. Berjis
Counts of cardiothoracic 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. Amir Berjis' patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Berjis' median patient age at 43, with 50% women.
Dr. Berjis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Amir Berjis scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Berjis for performance year 2024, reported as part of a group. Dr. Berjis accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Berjis' MIPS scores, performance year 2024
- 88of 100Final score
- 47.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Dr. Amir Berjis has 1 publication on record
Dmand AI links 1 paper to Dr. Berjis in 2023. Dr. Berjis' most frequent co-authors are Royce Harwood Johnson, MD, Rasha A. Kuran, MD and Augustine Delgado Munoz, MD.
Dr. Berjis' most frequent co-authors
- Royce Harwood Johnson, MD1 shared paper
- Rasha A. Kuran, MD1 shared paper
- Augustine Delgado Munoz, MD1 shared paper
Recent publications by Dr. Berjis
See who Dr. Berjis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berjis works with, so you can find a warm path to the right cardiothoracic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Amir Berjis received $979 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Berjis from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Intuitive Surgical, Inc. paid the most, $205.
General payments to Dr. Berjis by program year, 2016 to 2025
Companies that paid Dr. Berjis 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. Amir Berjis has 1 award and honors on record
Dmand AI lists 1 award for Dr. Berjis.
Awards and honors for Dr. Berjis
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Amir Berjis graduated from Saint Louis University School Of Medicine
Dr. Berjis graduated from Saint Louis University School Of Medicine in 1999. Dr. Berjis is a member of ACS and STS.
- Medical school
- Board certified in surgery
- Board certified in thoracic and cardiac surgery
Source: Dmand AI Professional Profile Data
Dr. Amir Berjis accepts plans from 4 insurance carriers
Dr. Berjis is in network with 4 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
Plan types Dr. Berjis accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Amir Berjis'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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) |
| 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. Amir Berjis
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. Amir Berjis' NPI number?
Dr. Amir Berjis' NPI number is 1316026800. It was assigned on November 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Amir Berjis?
Dr. Amir Berjis is a cardiothoracic surgeon in Bakersfield, California. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Amir Berjis practice?
Dr. Berjis practices at 1700 Mt Vernon Ave, Bakersfield, CA 93306. Dr. Berjis' primary practice is Kern County Hospital Authority in Bakersfield, California. Dmand AI also links Dr. Berjis to 1 physician office and 1 medical group.
What is Dr. Amir Berjis' office phone number?
The practice phone on file for Dr. Berjis is (661) 326-2000.
What is Dr. Amir Berjis' medical license number?
Dr. Berjis holds California license A75137, one of the licenses on file in 2 states.
Which states has Dr. Amir Berjis been licensed in?
Dmand AI has state licenses on file for Dr. Berjis in California (2001 to 2026) and Wisconsin (2004 to 2007).
Which hospitals is Dr. Amir Berjis affiliated with?
Dr. Berjis is affiliated with Kern Medical.
What medical group is Dr. Amir Berjis part of?
Dr. Berjis is linked to Kern Medical. Dmand AI links Dr. Berjis to 1 more medical group.
Does Dr. Amir Berjis accept Medicare?
Yes. CMS lists Dr. Berjis as accepting Medicare assignment.
What is Dr. Amir Berjis' MIPS score?
Dr. Berjis' MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
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Is Dr. Amir Berjis board certified?
Yes. Dr. Berjis is board certified in surgery by the American Board of Surgery.
Where did Dr. Amir Berjis go to medical school?
Dr. Berjis graduated from Saint Louis University School Of Medicine in 1999.
Has Dr. Amir Berjis received payments from drug or device companies?
CMS Open Payments shows $979 in general payments to Dr. Berjis from 13 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Amir Berjis been practicing?
Dr. Berjis graduated from medical school in 1999, 27 years ago.
Does Dr. Amir Berjis do research?
Dmand AI links 1 publication to Dr. Berjis.
Who does Dr. Amir Berjis publish with?
Dr. Berjis' most frequent co-authors are Royce Harwood Johnson, MD (1 shared paper), Rasha A. Kuran, MD (1 shared paper) and Augustine Delgado Munoz, MD (1 shared paper).
What insurance does Dr. Amir Berjis accept?
Dr. Berjis is in network with 4 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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