Dr. Amer Karam Karam, MD

  • Stanford, CA
  • Gynecologic oncologist
NPI1851308860PAC ID4284705633
Medicare services, 2024
833
Medicare patients, 2024
352
Part D claims, 2024
424
Publications
68
MIPS score, 2024
89
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 7 affiliations

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Dr. Amer Karam Karam is a gynecologic oncologist in Stanford, California

Dr. Karam practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Dr. Karam's NPI, 1851308860, was assigned on August 2, 2006. Dr. Karam graduated from American University of Beirut Faculty of Medicine in 2000. Dr. Karam holds California license A87777.

NPI and contact details
Medicare PAC ID
4284705633
NPI enumeration date
August 2, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
52
Medical school graduation
2000

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Amer Karam Karam practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Dr. Karam's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Dr. Amer Karam Karam is affiliated with 5 sites of care and 2 medical groups

Dr. Karam's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dr. Karam is also affiliated with Mills-Peninsula Medical Center. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Karam to 3 more hospitals and 1 medical group, each named with a free account. Dr. Karam's employer is on file too: a hospital.

See all 7 affiliations for Dr. Karam

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Amer Karam Karam's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Karam practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Amer Karam Karam is one of 178 gynecologic oncologists in California

Gynecologic oncology is Dr. Karam's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Karam is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dr. Karam is licensed in California.

Specialties and state licenses

  • Gynecologic oncology, CaliforniaPrimaryLicense A87777 · 2004 to 2026 · taxonomy 207VX0201X

Clinical focus

Dmand AI lists hysterectomy and ovarian cyst among the conditions Dr. Karam treats.

Gynecologic oncologists near Dr. Karam

Counts of gynecologic oncologists 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. Amer Karam Karam billed Medicare for 833 services in 2024

CMS data shows 833 Medicare services from Dr. Karam across 10 procedure codes in 2024, for 352 Medicare patients. Medicare paid $101,600 for them.

Medicare services, 2024833
Medicare patients352
Paid by Medicare$101,600
Procedure codes10

Dr. Karam's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 7422024: 7663%
Surgery
2023: 512024: 6731%

Where Dr. Karam's Medicare services took place, 2024

  • In an office43452%
  • In a facility39948%

Dr. Karam compared with the California median for gynecologic oncologists, 2024

  • Dr. Karam
  • California median
Medicare services
833vs 2803.0 times
Medicare patients
352vs 1222.9 times
Part D claims
247vs 386.5 times

Medians across 165 gynecologic oncologists in California with Dmand AI profiles that report each measure.

Dr. Karam'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.

See all procedures by Dr. Karam

Need commercial claims for Dr. Karam?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Karam and other gynecologic oncologists in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Amer Karam Karam treated 352 Medicare patients in 2024, average age 73

CMS counts 352 Medicare patients who saw Dr. Karam in 2024. The largest group is 65 to 74, with 157 patients. 71% of them have high cholesterol, and 66% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.83, 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. Karam's median patient age at 59, with 99% women.

Medicare patients, 2024352
Average age73
Average risk score1.83
Also on Medicaid26%

Dr. Karam's Medicare patients by age, 2024

Chronic conditions among Dr. Karam's Medicare patients, 2024

  1. High cholesterol71%
  2. High blood pressure66%
  3. Cancer53%
  4. Arthritis40%
  5. Osteoporosis32%
  6. Anxiety26%
  7. Mood disorders24%
  8. Chronic kidney disease20%

Share of Medicare patients with each condition. A patient can have several.

Dr. Karam'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

  • Women99%
  • Men1%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Amer Karam Karam wrote 424 Medicare Part D claims in 2024

In 2024, Dr. Karam wrote 424 Medicare Part D claims for 95 patients. 81% of them were for generic drugs. CMS names the drug for 247 of them, across 9 drugs with 11 or more claims each, at $581,366 in total drug cost. In 2023, CMS named 144 claims across 6 drugs.

Part D claims, 2024424
Drugs named by CMS9
Total drug cost$581,366
Part D patients95

Dr. Karam's Part D claims by kind of drug, 2024

  • Generic345 claims81%
  • Brand-name79 claims19%

Dr. Karam'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. Karam's Part D claims, 2024

  • Opioids3%12 of 424 claims
  • Antibiotics4%18 of 424 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: 1442024: 24772%

Drugs named by CMS: 9 in 2024, 6 in 2023.

See all prescribing by Dr. Karam

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

Dr. Amer Karam Karam scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Karam for performance year 2024, reported as part of a group. Dr. Karam accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Karam as offering telehealth. CMS counts 41 procedures of removal of the uterus by Dr. Karam, more than 98% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Karam's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Karam ranks in Medicare procedure volume

Removal of the uterus
98th percentile41 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Amer Karam Karam has 68 publications on record

Dmand AI links 68 papers to Dr. Karam, published from 2008 to 2025. 2019 was the busiest year, with 5. The most frequent topics are Ovarian Neoplasms, Breast Neoplasms and Hysterectomy. Dr. Karam has published most often in Gynecol Oncol. Dr. Karam's most frequent co-authors are Oliver Dorigo, MD, PhD, Malte Renz, MD, PhD and Babak Litkouhi, MD.

Papers68
Years published2008 to 2025

Dr. Karam's papers by year, 2012 to 2025

Topics Dr. Karam writes about most

  • Ovarian Neoplasms
  • Breast Neoplasms
  • Hysterectomy
  • Lymphatic Metastasis
  • Sentinel Lymph Node Biopsy
  • Genital Neoplasms, Female
  • SEER Program
  • Endometrial Neoplasms

Dr. Karam's most frequent co-authors

Recent publications by Dr. Karam

See all 68 publications and co-authors

See who Dr. Karam researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Karam works with, so you can find a warm path to the right gynecologic oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Amer Karam Karam received $229,558 in industry payments from 2016 to 2025

CMS Open Payments shows 215 general payments to Dr. Karam from 13 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 73% of the total. Clovis Oncology, Inc. paid the most, $108,194.

General payments to Dr. Karam by program year, 2016 to 2025

General payments to Dr. Karam by kind, 2016 to 2025

$229.6Kin total
  • Speaker and faculty fees$167,63773%
  • Consulting fees$34,39015%
  • Travel and lodging$17,8928%
  • Food and beverage$5,5562%
  • Education$4,0822%

Companies that paid Dr. Karam the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Karam

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Amer Karam Karam has 13 awards and honors on record

Dmand AI lists 13 awards for Dr. Karam, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Karam

  1. 2013
    • CMS Stage 1 EHR
  2. 2012
    • Patient's Choice Award
  3. 2010
    • Resident Teaching Award
  4. 2009
    • Patient's Choice Most Compassionate Doctors
    • Patient's Choice On-Time Physician
  5. 2007
    • Excellence in Teaching Award
See all 13 awards

Source: Dmand AI Professional Profile Data

Dr. Amer Karam Karam graduated from American University of Beirut Faculty of Medicine

Dr. Karam graduated from American University of Beirut Faculty of Medicine in 2000.

  1. Medical schoolAmerican University of Beirut Faculty of Medicine
  2. Board certified in hospice and palliative medicineAmerican Board of Internal Medicine
  3. Board certified in gynecologic oncologyAmerican Board of Obstetrics and Gynecology
  4. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Dr. Amer Karam Karam accepts plans from 9 insurance carriers

Dr. Karam is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • United Healthcare
  • Blue Cross and Blue Shield of Kansas City
  • +1 more carriersWith a free account

Plan types Dr. Karam accepts, by number of carriers

  1. Medicare6
  2. PPO6
  3. HMO4
  4. POS4
  5. EPO3

Source: Dmand AI Insurance Network Data

Sources for Dr. Amer Karam Karam's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Amer Karam Karam

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. Amer Karam Karam's NPI number?

Dr. Amer Karam Karam's NPI number is 1851308860. It was assigned on August 2, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Amer Karam Karam?

Dr. Amer Karam Karam is a gynecologic oncologist in Stanford, California. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).

Where does Dr. Amer Karam Karam practice?

Dr. Karam practices at 300 Pasteur Drive, Stanford, CA 94305. Dr. Karam's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Dr. Karam to 3 hospitals and 1 medical group.

What is Dr. Amer Karam Karam's office phone number?

The practice phone on file for Dr. Karam is (650) 723-4000.

What is Dr. Amer Karam Karam's medical license number?

Dr. Karam holds California license A87777.

Which hospitals is Dr. Amer Karam Karam affiliated with?

Dr. Karam practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dr. Karam is also affiliated with Mills-Peninsula Medical Center. Dmand AI links Dr. Karam to 3 more hospitals.

What medical group is Dr. Amer Karam Karam part of?

Dr. Karam is linked to Stanford Health Care. Dmand AI links Dr. Karam to 1 more medical group.

Does Dr. Amer Karam Karam accept Medicare?

Yes. CMS data shows Dr. Karam billed Medicare for 833 services in 2024, and Dr. Karam accepts Medicare assignment.

Does Dr. Amer Karam Karam offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Karam as offering telehealth services.

What is Dr. Amer Karam Karam's MIPS score?

Dr. Karam's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Amer Karam Karam see?

CMS counts 352 Medicare patients who saw Dr. Karam in 2024, with an average age of 73.

Is Dr. Amer Karam Karam board certified?

Yes. Dr. Karam is board certified in hospice and palliative medicine by the American Board of Internal Medicine.

What services does Dr. Amer Karam Karam bill to Medicare?

In 2024, Dr. Karam's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99232).

Where did Dr. Amer Karam Karam go to medical school?

Dr. Karam graduated from American University of Beirut Faculty of Medicine in 2000.

What drugs does Dr. Amer Karam Karam prescribe most?

In 2024 Medicare Part D data, Dr. Karam's most prescribed drugs by claims were Ondansetron HCl, Prochlorperazine Maleate and Lynparza.

Has Dr. Amer Karam Karam received payments from drug or device companies?

CMS Open Payments shows $229,558 in general payments to Dr. Karam from 13 companies from 2016 to 2025. The largest total came from Clovis Oncology, Inc.

How long has Dr. Amer Karam Karam been practicing?

Dr. Karam graduated from medical school in 2000, 26 years ago.

Does Dr. Amer Karam Karam do research?

Dmand AI links 68 publications to Dr. Karam, published from 2008 to 2025.

Who does Dr. Amer Karam Karam publish with?

Dr. Karam's most frequent co-authors are Oliver Dorigo, MD, PhD (16 shared papers), Malte Renz, MD, PhD (10 shared papers) and Babak Litkouhi, MD (7 shared papers).

What insurance does Dr. Amer Karam Karam accept?

Dr. Karam is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.

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