DR. NAIM S KASSAR M.D.
NPI 1417959628
Obstetrics & Gynecology in Glendora, CA

Active since June 01, 2005PECOS EnrolledAccepts Medicare Assignment
79.29/100
CMS Quality Rating
315 E ROUTE 66, STE 201, GLENDORA, CA 91740(626) 963-4124(626) 963-6773 Get Directions Write a Review

NPPES record last updated: February 1, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Naim S Kassar M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NAIM S KASSAR M.D. (NPI 1417959628) is an individual obstetrics & gynecology provider in Glendora, California, licensed in California (C41008) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1973).

NPPES Registry Identity

NPI1417959628
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. NAIM S KASSARCredential: M.D.
Location Address315 E ROUTE 66, STE 201Glendora, CA 91740-6257
Mailing Address315 E Route 66, Ste 201Glendora, CA 91740-6257 · (626) 963-4124 · Fax (626) 963-6773
Fax(626) 963-6773
Sole ProprietorYes
Medical School CMSOtherGraduated 1973
Enumeration DateJune 1, 2005
Last NPPES UpdateFebruary 1, 2024
NPPES CertifiedFebruary 1, 2024
NPI 1417959628 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in CA · C41008
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
315 E ROUTE 66, Glendora, CA 91740

Other Identifiers 1

Medicaid00LC410080CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Naim S Kassar M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385611342
PECOS Enrollment IDI20050408001112
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
50 services50 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
45 services21 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
36 services27 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
25 services25 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91740 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.29/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.46
Promoting Interoperability90
Improvement Activities40
Cost50.22

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Obstetrics & Gynecology
315 E ROUTE 66
GLENDORA, CA 91740
Specialist
315 E ROUTE 66
GLENDORA, CA 91740
Obstetrics & Gynecology
315 E ROUTE 66, STE 101
GLENDORA, CA 91740
Surgery
315 E ROUTE 66
GLENDORA, CA 91740
Obstetrics & Gynecology
315 E ROUTE 66, #101
GLENDORA, CA 91740
Obstetrics & Gynecology
315 E ROUTE 66
GLENDORA, CA 91740

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Naim Kassar's NPI number?

The NPI number for Naim Kassar is 1417959628. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Naim Kassar located?

Naim Kassar practices at 315 E Route 66 Ste 201, Glendora, CA 91740. The listed phone number is (626) 963-4124.

What is Naim Kassar's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Naim Kassar enrolled in Medicare?

Yes. Naim Kassar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Naim Kassar was last updated on February 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.