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ANDREA LOEFFERT D.O.
NPI 1427314285
Pediatrics in San Antonio, TX

Active since April 05, 2012PECOS Enrolled
110 E HOUSTON ST STE 202, SAN ANTONIO, TX 78205(866) 219-8595 Get Directions Write a Review

NPPES record last updated: April 25, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 25, 2024, Nov 12, 2015 (2 updates tracked since 2015).

About Andrea Loeffert D.o. NPPES

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

ANDREA LOEFFERT D.O. (NPI 1427314285) is an individual pediatrics provider in San Antonio, Texas, licensed in Pennsylvania (OS017560) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427314285
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameANDREA LOEFFERTCredential: D.O.
Location Address110 E HOUSTON ST STE 202San Antonio, TX 78205-2990
Mailing Address500 University Dr, Mch085Hershey, PA 17033-2360 · (717) 531-8899 · Fax (717) 531-0856
Phone(866) 219-8595
Sole ProprietorNo
Enumeration DateApril 5, 2012
Last NPPES UpdateApril 25, 20242 updates tracked since enumeration
NPPES CertifiedApril 25, 2024
✔ NPI 1427314285 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
Licenses✔ Licensed in PA · OS017560✔ Licensed in TX · U9588
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedPediatrics · Neurodevelopmental DisabilitiesTaxonomy 2080P0008X · License OS017560 (PA)
110 E HOUSTON ST STE 202, San Antonio, TX 78205
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Other Names 1

Former Name (1)Andrea Mack D.o.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Andrea Loeffert D.o. 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 Andrea Loeffert reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Milton S Hershey Medical Center Physicians Group
1,424 mi
Family Medicine
140 OLD WILLOW MILL RD
Mechanicsburg, PA 17050
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 2,216 clinicians in this Medicare group
NPI 1235678939 (717) 766-4635

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 78205 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
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

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 Andrea Loeffert's NPI number?

The NPI number for Andrea Loeffert is 1427314285. It was assigned to this individual provider in the NPPES registry on April 5, 2012. The provider is also known as Andrea Mack D.O..

Where is Andrea Loeffert located?

Andrea Loeffert practices at 110 E Houston St Ste 202, San Antonio, TX 78205. The listed phone number is (866) 219-8595.

What is Andrea Loeffert's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Andrea Loeffert enrolled in Medicare?

Yes. Andrea Loeffert is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Andrea Loeffert's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Loeffert reassigns Medicare benefits to Milton S Hershey Medical Center Physicians Group (Mechanicsburg, PA). 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 Andrea Loeffert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Andrea Loeffert accept?

Health plans from Anthem Blue Cross and Blue Shield and Blue Cross and Blue Shield of Texas list Andrea Loeffert 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 Andrea Loeffert was last updated on April 25, 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.