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DR. ALEXIS NICOLE SMITH M.D.
NPI 1558712778
Family Medicine in El Monte, CA

Active since June 29, 2016PECOS Enrolled
10953 RAMONA BLVD, EL MONTE, CA 91731(626) 434-2500 Get Directions Write a Review

NPPES record last updated: June 11, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 11, 2020, Jun 29, 2016 (2 updates tracked since 2016).

About Dr. Alexis Nicole Smith M.d. NPPES

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

DR. ALEXIS NICOLE SMITH M.D. (NPI 1558712778) is an individual family medicine provider in El Monte, California, licensed in California (A151910) and active in the NPI registry since June 2016. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558712778
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ALEXIS NICOLE SMITHCredential: M.D.
Location Address10953 RAMONA BLVDEl Monte, CA 91731-2629
Mailing Address10953 Ramona BlvdEl Monte, CA 91731-2629 · (626) 434-2500 · Fax (626) 279-9064
Phone(626) 434-2500
Sole ProprietorNo
Enumeration DateJune 29, 2016
Last NPPES UpdateJune 11, 20202 updates tracked since enumeration
NPPES CertifiedJune 11, 2020
✔ NPI 1558712778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · A151910
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
10953 RAMONA BLVD, El Monte, CA 91731
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Alexis Nicole Smith M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Alexis Smith reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Los Angeles
Same address
Clinic/Center
10953 RAMONA BLVD
El Monte, CA 91731
  • Reassigned Medicare billing, California enrollment
  • 1,939 clinicians in this Medicare group
NPI 1528079233 (626) 579-8302

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
16 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91731 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
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.

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.

DR. HENEDINA LIBAN
Pediatrics
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 579-8463
MISS CARMEN NOEMI SANTOS RN
Registered Nurse
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 434-2500
SONIA ALEMAN RN
Registered Nurse
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 434-2973
IFUNANYA OZIOMA OPARAH
Registered Nurse (Ambulatory Care)
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 434-2883
JAY NGUYEN RN
Registered Nurse (Ambulatory Care)
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 434-2873
DR. STANLEY LEONG
Internal Medicine
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 579-8463
GLORIA MARIA AGUILAR REGISTER NURSE
Registered Nurse (Ambulatory Care)
10953 RAMONA BLVD
EL MONTE, CA 91731
Los Angeles County (626) 434-2826
COUNTY OF LOS ANGELES
Clinic/Center
10953 RAMONA BLVD, RM#: 1293, 1295A, 1160
EL MONTE, CA 91731
Los Angeles County (626) 434-2500

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 Alexis Smith's NPI number?

The NPI number for Alexis Smith is 1558712778. It was assigned to this individual provider in the NPPES registry on June 29, 2016.

Where is Alexis Smith located?

Alexis Smith practices at 10953 Ramona Blvd, El Monte, CA 91731. The listed phone number is (626) 434-2500.

What is Alexis Smith's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Alexis Smith enrolled in Medicare?

Yes. Alexis Smith is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexis Smith's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexis Smith reassigns Medicare benefits to County Of Los Angeles (El Monte, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexis Smith's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alexis Smith was last updated on June 11, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.