DR. MARIA RELENTE-SANTOS MD - NPI 1437862232 - Internal Medicine in Fontana, CA

Q: What is Maria Relente-santos's NPI number?

The NPI number for Maria Relente-santos is 1437862232. It was assigned to this individual provider in the NPPES registry on December 27, 2022. The provider is also known as Dr. Maria Ricci Elearhin Sudayan Relente-Santos MD.

Q: What is Maria Relente-santos's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

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About Dr. Maria Relente-santos Md NPPES

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

DR. MARIA RELENTE-SANTOS MD (NPI 1437862232) is an individual internal medicine provider in Fontana, California, licensed in California (A202240) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1437862232

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameDR. MARIA RELENTE-SANTOSCredential: MD

Location Address16465 SIERRA LAKES PKWY STE 115Fontana, CA 92336-1242

Mailing Address16465 Sierra Lakes Pkwy Ste 115Fontana, CA 92336-1242 · (909) 823-8000 · Fax (909) 823-8088

Phone(909) 823-8000

Fax(909) 823-8088

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateDecember 27, 2022

Last NPPES UpdateFebruary 2, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 2, 2026

✔ NPI 1437862232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · A202240

Definition

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.

16465 SIERRA LAKES PKWY STE 115, Fontana, CA 92336

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Other Names 1

Professional Name (2)Dr. Maria Ricci Elearhin Sudayan Relente-santos Md

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. Maria Relente-santos 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 ID8224513023

PECOS Enrollment IDI20260330003574

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 92336 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

$136.04 typical visit price

range $59.60 – $179.42

Typical copayment $34.01 (range $14.90 – $44.85)

Most-billed visit code 99204

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

Other Providers at the Same Location NPPES 15

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

GOLDEN STATE PRIMARY CARE INC

General Practice