Dr. Naim S. Kassar, MD

  • Covina, CA
  • OB-GYN
NPI1417959628PAC ID4385611342
Medicare services, 2024
169
Medicare patients, 2024
107
Part D claims, 2024
425
MIPS score, 2024
84
Hospital affiliations
3
Practice address
1041 W Badillo St, Covina, CA 91722
Practice phone
Call (626) 732-0394
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Emanate Health Medical Care Foundation

Covina, California

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Dr. Naim S. Kassar is an OB-GYN in Covina, California

Dr. Kassar practices at Emanate Health Medical Care Foundation in Covina, California.

Dr. Kassar's NPI, 1417959628, was assigned on June 1, 2005. Dr. Kassar graduated from University of Aleppo Faculty of Medicine in 1973. Dr. Kassar holds California license C41008.

NPI and contact details
Medicare PAC ID
4385611342
NPI enumeration date
June 1, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(626) 732-0394
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
79
Medical school graduation
1973

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

Dr. Naim S. Kassar practices at Emanate Health Medical Care Foundation in Covina, California

Dr. Kassar's primary practice is Emanate Health Medical Care Foundation, at 1041 W Badillo St, Covina, CA 91722 in Los Angeles County. The practice phone is (626) 732-0394.

  • Emanate Health Medical Care Foundation
    1041 W Badillo St, Covina, CA 91722 · Los Angeles CountyPhone(626) 732-0394

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Naim S. Kassar is affiliated with 7 sites of care and 3 medical groups

Dr. Kassar's primary practice is Emanate Health Medical Care Foundation in Covina, California. Dr. Kassar is also affiliated with Emanate Health Inter-Community Hospital. The medical group on file is Emanate Health Medical Group. Dmand AI also links Dr. Kassar to 2 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.

See all 10 affiliations for Dr. Kassar

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. Naim S. Kassar's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kassar practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Emanate Health Medical Care FoundationAvailable with a free account
+6 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Naim S. Kassar is one of 4,642 OB-GYNs in California

Obstetrics and gynecology is Dr. Kassar's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Kassar is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dr. Kassar is licensed in California.

Specialties and state licenses

  • Obstetrics and gynecology, CaliforniaPrimaryLicense C41008 · 1983 to 2027 · taxonomy 207V00000X

Clinical focus

Dmand AI lists hysterectomy, menopause, ovarian cyst and vaginal infection among the conditions Dr. Kassar treats.

OB-GYNs near Dr. Kassar

Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.

4,642OB-GYNs in California
8OB-GYNs in Covina

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Naim S. Kassar billed Medicare for 169 services in 2024

CMS data shows 169 Medicare services from Dr. Kassar across 5 procedure codes in 2024, for 107 Medicare patients. Medicare paid $12,124 for them. Every service was in an office.

Medicare services, 2024169
Medicare patients107
Paid by Medicare$12,124
Procedure codes5

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

  • 2023
  • 2024
Office and hospital visits
2023: 662024: 9442%
Other services
2023: 502024: 7550%
Imaging
2023: 462024: 0100%

Dr. Kassar compared with the California median for OB-GYNs, 2024

  • Dr. Kassar
  • California median
Medicare services
169vs 582.9 times
Medicare patients
107vs 522.1 times
Part D claims
264vs 357.5 times

Medians across 3,823 OB-GYNs in California with Dmand AI profiles that report each measure.

Dr. Kassar'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. Kassar

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

Dr. Naim S. Kassar treated 107 Medicare patients in 2024, average age 68

CMS counts 107 Medicare patients who saw Dr. Kassar in 2024. The largest group is 65 to 74, with 60 patients. 72% of them have high cholesterol, and 67% have high blood pressure. 36% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Kassar's median patient age at 51, with 99% women.

Medicare patients, 2024107
Average age68
Average risk score0.95
Also on Medicaid36%

Dr. Kassar's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

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

  1. High cholesterol72%
  2. High blood pressure67%
  3. Arthritis52%
  4. Anxiety36%
  5. Diabetes36%
  6. Mood disorders24%
  7. Depression21%
  8. Osteoporosis21%

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

Dr. Kassar's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 51

Patient panel by sex, all payers

  • Women99%
  • Men0%

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

Dr. Naim S. Kassar wrote 425 Medicare Part D claims in 2024

In 2024, Dr. Kassar wrote 425 Medicare Part D claims for 126 patients. 88% of them were for generic drugs. CMS names the drug for 264 of them, across 10 drugs with 11 or more claims each, at $7,394 in total drug cost. In 2023, CMS named 269 claims across 12 drugs.

Part D claims, 2024425
Drugs named by CMS10
Total drug cost$7,394
Part D patients126

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

  • Generic372 claims88%
  • Brand-name and other53 claims12%

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

  • Antibiotics8%35 of 425 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: 2692024: 2642%

Drugs named by CMS: 10 in 2024, 12 in 2023.

See all prescribing by Dr. Kassar

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. Naim S. Kassar scored 84 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Kassar for performance year 2024, reported as part of a group. Dr. Kassar accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Kassar's MIPS scores, performance year 2024

  • 84of 100Final score
  • 60of 100Quality
  • 87of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 69of 100Cost

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

Removal of the uterus: 1 to 10 procedures (CMS shows small counts as a range)

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. Naim S. Kassar received $2,704 in industry payments from 2016 to 2023

CMS Open Payments shows 89 general payments to Dr. Kassar from 23 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 95% of the total. Abbvie Inc. paid the most, $1,262.

General payments to Dr. Kassar by program year, 2016 to 2023

General payments to Dr. Kassar by kind, 2016 to 2023

$2.7Kin total
  • Food and beverage$2,57795%
  • Education$1275%

Companies that paid Dr. Kassar the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Kassar

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

Dr. Naim S. Kassar has 1 award and honors on record

Dmand AI lists 1 award for Dr. Kassar.

Awards and honors for Dr. Kassar

  1. Undated
    • ACOG Fellow

Source: Dmand AI Professional Profile Data

Dr. Naim S. Kassar graduated from University of Aleppo Faculty of Medicine

Dr. Kassar graduated from University of Aleppo Faculty of Medicine in 1973. Dr. Kassar is a member of American College of Obstetricians and Gynecologists and SLS.

  1. Medical schoolUniversity of Aleppo Faculty of Medicine
  2. Board certified in obstetrics & gynecologyAmerican Board of Obstetrics and Gynecology

Source: Dmand AI Professional Profile Data

Dr. Naim S. Kassar accepts plans from 17 insurance carriers

Dr. Kassar is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

Plan types Dr. Kassar accepts, by number of carriers

  1. Medicare11
  2. PPO10
  3. HMO9
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Naim S. Kassar'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)
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. Naim S. Kassar

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. Naim S. Kassar's NPI number?

Dr. Naim S. Kassar's NPI number is 1417959628. It was assigned on June 1, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Naim S. Kassar?

Dr. Naim S. Kassar is an OB-GYN in Covina, California. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Dr. Naim S. Kassar practice?

Dr. Kassar practices at 1041 W Badillo St, Covina, CA 91722. Dr. Kassar's primary practice is Emanate Health Medical Care Foundation in Covina, California. Dmand AI also links Dr. Kassar to 2 hospitals, 3 group practices and clinics and 2 medical groups.

What is Dr. Naim S. Kassar's office phone number?

The practice phone on file for Dr. Kassar is (626) 732-0394.

What is Dr. Naim S. Kassar's medical license number?

Dr. Kassar holds California license C41008.

Which hospitals is Dr. Naim S. Kassar affiliated with?

Dr. Kassar is affiliated with Emanate Health Inter-Community Hospital. Dmand AI links Dr. Kassar to 2 more hospitals.

What medical group is Dr. Naim S. Kassar part of?

Dr. Kassar is linked to Emanate Health Medical Group. Dmand AI links Dr. Kassar to 2 more medical groups.

Does Dr. Naim S. Kassar accept Medicare?

Yes. CMS data shows Dr. Kassar billed Medicare for 169 services in 2024, and Dr. Kassar accepts Medicare assignment.

What is Dr. Naim S. Kassar's MIPS score?

Dr. Kassar's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.

How many Medicare patients does Dr. Naim S. Kassar see?

CMS counts 107 Medicare patients who saw Dr. Kassar in 2024, with an average age of 68.

Show 7 more questionsShow fewer questions

Is Dr. Naim S. Kassar board certified?

Yes. Dr. Kassar is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.

What services does Dr. Naim S. Kassar bill to Medicare?

In 2024, Dr. Kassar's most billed Medicare services were medicare service (G0101), office visit, established patient (99213) and office visit, established patient (99214).

Where did Dr. Naim S. Kassar go to medical school?

Dr. Kassar graduated from University of Aleppo Faculty of Medicine in 1973.

What drugs does Dr. Naim S. Kassar prescribe most?

In 2024 Medicare Part D data, Dr. Kassar's most prescribed drugs by claims were Estradiol, Estradiol (Twice Weekly) and Alendronate Sodium.

Has Dr. Naim S. Kassar received payments from drug or device companies?

CMS Open Payments shows $2,704 in general payments to Dr. Kassar from 23 companies from 2016 to 2023. The largest total came from Abbvie Inc.

How long has Dr. Naim S. Kassar been practicing?

Dr. Kassar graduated from medical school in 1973, 53 years ago.

What insurance does Dr. Naim S. Kassar accept?

Dr. Kassar is in network with 17 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 11. Check the plan with the practice before a visit.

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