DR. EDUARDO FERNANDEZ HERNANDEZ MD
NPI 1104288125
Internal Medicine - Hematology in Newport Beach, CA

NPI Status: Active since March 29, 2016

Contact Information

1 HOAG DR
NEWPORT BEACH, CA
ZIP 92663
Phone: (949) 764-4060
Fax: (949) 764-4061

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  • Individual
  • Male
  • Years of Experience 11
  • Internal Medicine
  • Hematology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About EDUARDO FERNANDEZ HERNANDEZ

This page provides the complete NPI Profile along with additional information for Eduardo Fernandez Hernandez, an internist established in Newport Beach, California with a medical specialization in Internal Medicine, focusing in hematology and more than 11 years of experience. The healthcare provider is registered in the NPI registry with number 1104288125 assigned on March 2016. The practitioner's primary taxonomy code is 207RH0000X with license number A168560 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1104288125
Provider Name
DR. EDUARDO FERNANDEZ HERNANDEZ MD
Gender
Male
Entity Type
Individual
Location Address
1 HOAG DR NEWPORT BEACH, CA 92663
Location Phone
(949) 764-4060
Location Fax
(949) 764-4061
Mailing Address
PO BOX 31309 LOS ANGELES, CA 90031
Mailing Phone
(323) 865-3946
Medical School Name
OTHER
Graduation Year
2015
Is Sole Proprietor?
No
Enumeration Date
03-29-2016
Last Update Date
10-17-2025
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An internist like Eduardo Fernandez Hernandez 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 Hematology

Taxonomy Code
207RH0000X
Type
Allopathic & Osteopathic Physicians
License No.
A168560
License State
CA
Taxonomy Description
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Medicare Participation & PECOS Enrollment Status

Eduardo Fernandez Hernandez 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.

Eduardo Fernandez Hernandez 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: 7517380884

    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: I20230609001224

    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

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $46.9 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 92663 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $187.6
  • Minimum New Patient Price $62.96
  • Maximum New Patient Price $187.6
  • Average New Patient Copayment $46.9
  • 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.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1104288125, we treat the final digit (5) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
0
Doubled → 0
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
5
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 2 → 4 8 → 16 → 7 2 → 4

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 0 + 4 + 4 + 8 + 1 + 6 + 1 + 4 + 24 = 55

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1104288125.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
1 HOAG DR
NEWPORT BEACH, CA 92663
Emergency Medicine
1 HOAG DR, DEPT EMERGENCY MEDICINE: HOAG HOSPITAL
NEWPORT BEACH, CA 92663
Radiology (Diagnostic Radiology)
1 HOAG DR
NEWPORT BEACH, CA 92663
Internal Medicine (Pulmonary Disease)
1 HOAG DR, RADIOLOGY DEPTARTMENT
NEWPORT BEACH, CA 92663
Anesthesiology
1 HOAG DR, RADIOLOGY DEPT
NEWPORT BEACH, CA 92663
Internal Medicine
1 HOAG DR, RADIOLOGY DEPT
NEWPORT BEACH, CA 92663
Physician Assistant
1 HOAG DR, ECU
NEWPORT BEACH, CA 92663
Psychiatry & Neurology (Neurology)
1 HOAG DR
NEWPORT BEACH, CA 92663
General Acute Care Hospital (Rural)
1 HOAG DR
NEWPORT BEACH, CA 92663
Registered Nurse (Registered Nurse First Assistant)
1 HOAG DR
NEWPORT BEACH, CA 92663
General Acute Care Hospital
1 HOAG DR
NEWPORT BEACH, CA 92663
Pathology (Anatomic Pathology & Clinical Pathology)
1 HOAG DR, DEPARTMENT OF PATHOLOGY
NEWPORT BEACH, CA 92663
Obstetrics & Gynecology
1 HOAG DR
NEWPORT BEACH, CA 92663
Surgery
1 HOAG DR, HOAG BREAST CARE CENTER
NEWPORT BEACH, CA 92663
Nurse Practitioner (Family)
1 HOAG DR
NEWPORT BEACH, CA 92663
Internal Medicine (Critical Care Medicine)
1 HOAG DR, CRITICAL CARE DEPARTMENT BOX 6100
NEWPORT BEACH, CA 92663
Internal Medicine
1 HOAG DR
NEWPORT BEACH, CA 92663
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663
Dietitian, Registered
1 HOAG DR
NEWPORT BEACH, CA 92663

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104288125, enumerated as an "individual" on March 29, 2016.

The provider is located at 1 HOAG DR NEWPORT BEACH, CA 92663 and the phone number is (949) 764-4060.

Internal Medicine with taxonomy code 207RH0000X and a focus in Hematology.