GILBERT ESSILFIE MD
NPI 1063785988
Internal Medicine in Los Angeles, CA

NPI Status: Active since February 23, 2012

Contact Information

4950 W SUNSET BLVD FL 6
KAISER PERMANENTE, LOS ANGELES MEDICAL CENTER
LOS ANGELES, CA
ZIP 90027
Phone: (323) 783-4892

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  • Individual
  • Male
  • Years of Experience 16
  • Internal Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GILBERT ESSILFIE

This page provides the complete NPI Profile along with additional information for Gilbert Essilfie, an internist established in Los Angeles, California with a medical specialization in Internal Medicine and more than 16 years of experience. He graduated from University Of Southern California Keck School Of Medicine in 2010. The healthcare provider is registered in the NPI registry with number 1063785988 assigned on February 2012. The practitioner's primary taxonomy code is 207R00000X with license number A119929 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago.

NPI
1063785988
Provider Name
GILBERT ESSILFIE MD
Gender
Male
Entity Type
Individual
Location Address
4950 W SUNSET BLVD FL 6 KAISER PERMANENTE, LOS ANGELES MEDICAL CENTER LOS ANGELES, CA 90027
Location Phone
(323) 783-4892
Mailing Address
4950 W SUNSET BLVD FL 6 KAISER PERMANENTE, LOS ANGELES MEDICAL CENTER LOS ANGELES, CA 90027
Mailing Phone
(323) 783-4892
Medical School Name
UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE
Graduation Year
2010
Is Sole Proprietor?
No
Enumeration Date
02-23-2012
Last Update Date
06-28-2023
Code Navigator

An internist like Gilbert Essilfie is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A119929
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Medicare Participation & PECOS Enrollment Status

Gilbert Essilfie is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Gilbert Essilfie is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 9335393628

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20130214000426

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 17 times for 12 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 19 times for 11 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 23 times for 23 patients

Pacemaker insertion or repair

Pacemaker insertion or repair is a procedure to help regulate your heartbeat. A small device, called a pacemaker, is implanted under the skin near your heart. This device sends electrical signals to prompt your heart to beat at a normal rate. In a repair procedure, the pacemaker may be adjusted, replaced, or the wires connecting it to your heart may be fixed.

This service was performed for 47 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 24 times for 21 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.59 for a new patient copayment and $27.49 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 90027 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $142.39
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $35.59
  • Minimum New Patient Copayment $15.74
  • Maximum New Patient Copayment $46.9

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $109.96
  • Minimum Established Patient Price $20.84
  • Maximum Established Patient Price $153.61
  • Average Established Patient Copayment $27.49
  • Minimum Established Patient Copayment $5.21
  • Maximum Established Patient Copayment $38.4

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for GILBERT ESSILFIE MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1063785988
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2012314810916
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 1 + 2 + 3 + 1 + 4 + 8 + 1 + 0 + 9 + 1 + 6 + 24 = 62
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 62 = 88

The NPI number 1063785988 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 10 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1679882195 ILAN BERNSTEIN M.D.
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(800) 954-8000
1326322538KAISER PERMANENTE LAMC
Organization
General Acute Care Hospital4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(800) 954-8000
1417261090DR. JENNIFER LE NGUYEN MD
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 783-4892
1083932024 BAKHENG PHENG M.D.
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 783-4892
1639313299 SIMRAN KAUR BHANDARI M.D.
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 341-7610
1013297712 SAE KANG
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 699-2172
1285898056 WAHID LATIF D.O.
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(805) 407-5018
1386271294 ALBERT SAE YU MD
Individual
Student in an Organized Health Care Education/Training Program4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 783-4892
1578907051DR. JOSEPH BRANDON DE LA MERCED M.D.
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 783-4516
1962760397 JARED GOODMAN MD
Individual
Internal Medicine4950 W SUNSET BLVD FL 6
LOS ANGELES, CA 90027
(323) 783-4892

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063785988, enumerated in the NPI registry as an "individual" on February 23, 2012

The provider is located at 4950 W Sunset Blvd Fl 6 Kaiser Permanente, Los Angeles Medical Center Los Angeles, Ca 90027 and the phone number is (323) 783-4892

The provider's speciality is Internal Medicine with taxonomy code 207R00000X

The provider has more than 16 years of experience. He graduated from University Of Southern California Keck School Of Medicine in 2010.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $142.39 with an average copayment of $35.59 for new patient appointments. Established patients should expect a typical charge of $109.96 and an average copayment of 27.49. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 30-39 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, New patient office or other outpatient visit, 45-59 minutes, Pacemaker insertion or repair and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report.

This NPI record was last updated on February 23, 2012. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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