DR. NATASHA ALEXANDER MD
NPI 1255615530
Internal Medicine in Rialto, CA

Active since October 04, 2011PECOS EnrolledAccepts Medicare Assignment
1851 N RIVERSIDE AVE, RIALTO, CA 92376(909) 874-2371 Get Directions Write a Review

NPPES record last updated: September 5, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 5, 2022, Oct 20, 2021, Sep 20, 2018 (3 updates tracked since 2018).

About Dr. Natasha Alexander Md NPPES

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

DR. NATASHA ALEXANDER MD (NPI 1255615530) is an individual internal medicine provider in Rialto, California, licensed in California (A125684) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2010).

NPPES Registry Identity

NPI1255615530
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. NATASHA ALEXANDERCredential: MD
Location Address1851 N RIVERSIDE AVERialto, CA 92376-8069
Mailing AddressPo Box 12209San Bernardino, CA 92423-2209 · (909) 335-4188
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateOctober 4, 2011
Last NPPES UpdateSeptember 5, 20223 updates tracked since enumeration
NPPES CertifiedOctober 20, 2021
NPI 1255615530 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 · A125684
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.

1851 N RIVERSIDE AVE, Rialto, CA 92376

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. Natasha Alexander 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 ID5890920623
PECOS Enrollment IDI20140203000874
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 92376 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 20

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

Internal Medicine
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Nurse Practitioner (Family)
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Pharmacist
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Internal Medicine
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Nurse Practitioner (Family)
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Nurse Practitioner (Family)
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Nurse Practitioner
1851 N RIVERSIDE AVE
RIALTO, CA 92376
Family Medicine
1851 N RIVERSIDE AVE
RIALTO, CA 92376

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 Natasha Alexander's NPI number?

The NPI number for Natasha Alexander is 1255615530. It was assigned to this individual provider in the NPPES registry on October 4, 2011.

Where is Natasha Alexander located?

Natasha Alexander practices at 1851 N Riverside Ave, Rialto, CA 92376. The listed phone number is (909) 874-2371.

What is Natasha Alexander's specialty?

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

Is Natasha Alexander enrolled in Medicare?

Yes. Natasha Alexander 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 Natasha Alexander was last updated on September 5, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.