MARCELA VARGAS TRUJILLO M.D.
NPI 1952534091
Pediatrics - Pediatric Endocrinology in San Diego, CA

Q: What is Marcela Vargas Trujillo's NPI number?

The NPI number for Marcela Vargas Trujillo is 1952534091. It was assigned to this individual provider in the NPPES registry on August 24, 2009. The provider is also known as Marcela Vargas M.D..

Q: What is Marcela Vargas Trujillo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Active since August 24, 2009PECOS Enrolled

7910 FROST ST, STE 200, SAN DIEGO, CA 92123(858) 966-4032 Get Directions Write a Review

NPPES record last updated: November 10, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Marcela Vargas Trujillo M.d. NPPES

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

MARCELA VARGAS TRUJILLO M.D. (NPI 1952534091) is an individual pediatric endocrinology provider in San Diego, California, licensed in California (A139213) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952534091

Entity TypeIndividualFemale

Primary Taxonomy2080P0205X

Provider Legal NameMARCELA VARGAS TRUJILLOCredential: M.D.

Location Address7910 FROST ST, STE 200San Diego, CA 92123-2771

Mailing Address3020 Childrens Way, Mc5003San Diego, CA 92123-4223 · (858) 309-6300

Phone(858) 966-4032

Sole ProprietorNo

Enumeration DateAugust 24, 2009

Last NPPES UpdateNovember 10, 2015

✔ NPI 1952534091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0205X

License✔ Licensed in CA · A139213

Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

Also ListedPediatricsTaxonomy 208000000X · License A139213 (CA)

7910 FROST ST, San Diego, CA 92123

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Other Names 1

Other Name (5)Marcela Vargas M.d.

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marcela Vargas Trujillo 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 Marcela Vargas Trujillo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rady Children's Hospital San Diego

0.3 mi

Pediatrics

3020 CHILDRENS WAY
San Diego, CA 92123

Reassigned Medicare billing, California enrollment
562 clinicians in this Medicare group

NPI 1669617197 (858) 966-5911

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 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

$140.22 typical visit price

range $62.10 – $184.71

Typical copayment $35.05 (range $15.52 – $46.17)

Most-billed visit code 99204

Established Patient

$108.42 typical visit price

range $20.62 – $151.42

Typical copayment $27.10 (range $5.15 – $37.85)

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.

ADAM LAWRENCE BRADDOCK MD

Pediatrics

7910 FROST ST, SUITE 350
SAN DIEGO, CA 92123

San Diego County (858) 496-4800

DR. AARON MATHEW SMITH MD

Radiology (Diagnostic Radiology)

7910 FROST ST
SAN DIEGO, CA 92123

San Diego County (858) 939-3600

DR. KRISTIAN L. BROWN M.D., PHD

Surgery

7910 FROST ST, SUITE 250
SAN DIEGO, CA 92123

San Diego County (858) 637-4800

DIANE WINTZ MD INC

Surgery (Trauma Surgery)

7910 FROST ST, STE 450
SAN DIEGO, CA 92123

San Diego County (858) 565-0104

JILL K. YASTISHAK NP

Nurse Practitioner (Pediatrics)

7910 FROST ST
SAN DIEGO, CA 92123

San Diego County (858) 966-8974

SAN DIEGO DIAGNOSTIC RADIOLOGY MEDICAL GROUP, INC.

Clinic/Center (Radiology)

7910 FROST ST, SUITE 100
SAN DIEGO, CA 92123

San Diego County (858) 634-5900

DR. STEPHANIE MARIE WOODWARD MD

Surgery

7910 FROST ST, SUITE 450
SAN DIEGO, CA 92123

San Diego County (858) 565-0104

CARLA L. YOUNG, M.D., INC.

Specialist

7910 FROST ST, SUITE 270
SAN DIEGO, CA 92123

San Diego County (858) 565-4117

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 Marcela Vargas Trujillo's NPI number?

The NPI number for Marcela Vargas Trujillo is 1952534091. It was assigned to this individual provider in the NPPES registry on August 24, 2009. The provider is also known as Marcela Vargas M.D..

Where is Marcela Vargas Trujillo located?

Marcela Vargas Trujillo practices at 7910 Frost St Ste 200, San Diego, CA 92123. The listed phone number is (858) 966-4032.

What is Marcela Vargas Trujillo's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Marcela Vargas Trujillo enrolled in Medicare?

Yes. Marcela Vargas Trujillo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Marcela Vargas Trujillo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcela Vargas Trujillo reassigns Medicare benefits to Rady Children's Hospital San Diego (San Diego, 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 Marcela Vargas Trujillo'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 Marcela Vargas Trujillo was last updated on November 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.