1. Home
  2. Directory
  3. Pennsylvania
  4. Allentown
  5. Pediatrics
  6. NPI Profile

MARIA GABRIELA ARAMBURU DE LA GUARDIA MD
NPI 1790914448
Pediatrics - Adolescent Medicine in Allentown, PA

Active since July 02, 2009PECOS EnrolledAccepts Medicare Assignment
3080 HAMILTON BLVD STE 200, ALLENTOWN, PA 18103(484) 661-4642 Get Directions Write a Review

NPPES record last updated: February 6, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 6, 2024, Oct 18, 2022 (2 updates tracked since 2022).

About Maria Gabriela Aramburu De La Guardia Md NPPES

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

MARIA GABRIELA ARAMBURU DE LA GUARDIA MD (NPI 1790914448) is an individual adolescent medicine provider in Allentown, Pennsylvania, licensed in Pennsylvania (MD479397) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Washington, and is a graduate of George Washington University School Of Medicine (2018).

NPPES Registry Identity

NPI1790914448
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameMARIA GABRIELA ARAMBURU DE LA GUARDIACredential: MD
Location Address3080 HAMILTON BLVD STE 200Allentown, PA 18103-3692
Mailing Address3800 Reservoir Rd Nw, Department Of PediatricsWashington, DC 20007-2113 · (202) 444-6360
Phone(484) 661-4642
Sole ProprietorYes
Medical School CMSGeorge Washington University School Of MedicineGraduated 2018
Enumeration DateJuly 2, 2009
Last NPPES UpdateFebruary 6, 20242 updates tracked since enumeration
NPPES CertifiedFebruary 6, 2024
✔ NPI 1790914448 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in PA · MD479397
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
Also ListedPediatricsTaxonomy 208000000X · License MD040707 (DC), MD479397 (PA)
3080 HAMILTON BLVD STE 200, Allentown, PA 18103
Open in Google Maps ↗

Secondary Practice Location 1

Location 13800 Reservoir Rd NW, Department of PediatricsWashington, DC 20007-2113 · Phone (202) 444-2600

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Maria Gabriela Aramburu De La Guardia 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 ID1557587128
PECOS Enrollment IDI20221101000329
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 Reassignments

2

Medicare enrollment records show Maria Aramburu De La Guardia reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lehigh Valley Physician Group
Same address
Internal Medicine
3080 HAMILTON BLVD, SUITE 350
Allentown, PA 18103
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,895 clinicians in this Medicare group
NPI 1114001401 (484) 661-4650
Mgmc LLC
142 mi
Psychiatry
3800 RESERVOIR RD NW
Washington, DC 20007
  • Reassigned Medicare billing, District of Columbia enrollment
  • 861 clinicians in this Medicare group
NPI 1316949654 (888) 896-1400

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

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.

DR. SAJANI JITENDRA SUKHADIA M.D.
Pediatrics (Developmental - Behavioral Pediatrics)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4642
LEHIGH VALLEY SPECIALTY PHYSICIAN GROUP
Pediatrics (Pediatric Rheumatology)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4642
HEATHER HELEN MOORE LPC
Counselor (Professional)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4642
LEHIGH VALLEY PHYSICIAN GROUP
Pediatrics (Pediatric Endocrinology)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4641
SARA BIEGE PA-C
Physician Assistant
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4642
LEHIGH VALLEY PHYSICIAN GROUP
Pediatrics (Adolescent Medicine)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4642
RESMY PALLIYIL GOPI
Pediatrics (Pediatric Endocrinology)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4641
KEITH D FOX M.S.
Counselor (Professional)
3080 HAMILTON BLVD STE 200
ALLENTOWN, PA 18103
Lehigh County (484) 661-4642

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 Maria Aramburu De La Guardia's NPI number?

The NPI number for Maria Aramburu De La Guardia is 1790914448. It was assigned to this individual provider in the NPPES registry on July 2, 2009.

Where is Maria Aramburu De La Guardia located?

Maria Aramburu De La Guardia practices at 3080 Hamilton Blvd Ste 200, Allentown, PA 18103. The listed phone number is (484) 661-4642.

What is Maria Aramburu De La Guardia's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

Is Maria Aramburu De La Guardia enrolled in Medicare?

Yes. Maria Aramburu De La Guardia 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.

Which organizations bill Medicare for Maria Aramburu De La Guardia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Maria Aramburu De La Guardia reassigns Medicare benefits to 2 organizations: Lehigh Valley Physician Group (Allentown, PA) and Mgmc LLC (Washington, DC). Each 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 Maria Aramburu De La Guardia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Maria Aramburu De La Guardia accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Maria Aramburu De La Guardia as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Maria Aramburu De La Guardia was last updated on February 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.