LOUIS HERNANDEZ MD
NPI 1780755603
Internal Medicine - Gastroenterology in Anaheim, CA

Q: What is Louis Hernandez's NPI number?

The NPI number for Louis Hernandez is 1780755603. It was assigned to this individual provider in the NPPES registry on November 13, 2006.

Q: What is Louis Hernandez's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Louis Hernandez was last updated on November 22, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 13, 2006PECOS EnrolledAccepts Medicare Assignment

441 N LAKEVIEW AVE, ANAHEIM, CA 92807(888) 988-2800 Get Directions Write a Review

NPPES record last updated: November 22, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Louis Hernandez Md NPPES

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

LOUIS HERNANDEZ MD (NPI 1780755603) is an individual gastroenterology provider in Anaheim, California, licensed in California (A64954) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (1996).

NPPES Registry Identity

NPI1780755603

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameLOUIS HERNANDEZCredential: MD

Location Address441 N LAKEVIEW AVEAnaheim, CA 92807-3028

Mailing Address441 N Lakeview AveAnaheim, CA 92807-3028 · (888) 988-2800

Phone(888) 988-2800

Sole ProprietorNo

Medical School CMSAlbany Medical College Of Union UniversityGraduated 1996

Enumeration DateNovember 13, 2006

Last NPPES UpdateNovember 22, 2021

✔ NPI 1780755603 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A64954

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

441 N LAKEVIEW AVE, Anaheim, CA 92807

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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

Louis Hernandez Md 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 ID8921040015

PECOS Enrollment IDI20050531000277

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92807 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

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

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

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