SARAH ANN LALLAMAN DO
NPI 1639334873
Pediatrics - Adolescent Medicine in Winona, MN

Active since July 28, 2008PECOS Enrolled
855 MANKATO AVE, WINONA, MN 55987(507) 454-3650(507) 457-7737 Get Directions Write a Review

NPPES record last updated: February 25, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Sarah Ann Lallaman Do NPPES

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

SARAH ANN LALLAMAN DO (NPI 1639334873) is an individual adolescent medicine provider in Winona, Minnesota, licensed in Minnesota (53932) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1639334873
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameSARAH ANN LALLAMANCredential: DO
Location Address855 MANKATO AVEWinona, MN 55987-4868
Mailing Address855 Mankato AveWinona, MN 55987-4868 · (507) 454-3650 · Fax (507) 474-3392
Fax(507) 457-7737
Sole ProprietorNo
Enumeration DateJuly 28, 2008
Last NPPES UpdateFebruary 25, 2019
✔ NPI 1639334873 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 MN · 53932
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 2008018197 (MO)
855 MANKATO AVE, Winona, MN 55987

Other Identifiers 1

Other53932MN · Mn License No.

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sarah Ann Lallaman Do 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 Sarah Lallaman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

General Acute Care Hospital
855 MANKATO AVE
Winona, MN 55987
  • Reassigned Medicare billing, Minnesota enrollment
  • 330 clinicians in this Medicare group

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 20

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

Physician Assistant
855 MANKATO AVE
WINONA, MN 55987
Nurse Anesthetist, Certified Registered
855 MANKATO AVE
WINONA, MN 55987
Nurse Anesthetist, Certified Registered
855 MANKATO AVE
WINONA, MN 55987
Nurse Practitioner (Family)
855 MANKATO AVE
WINONA, MN 55987
Nurse Practitioner (Psychiatric/Mental Health)
855 MANKATO AVE
WINONA, MN 55987
Internal Medicine
855 MANKATO AVE
WINONA, MN 55987
Optometrist
855 MANKATO AVE
WINONA, MN 55987
Social Worker
855 MANKATO AVE
WINONA, MN 55987

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 Sarah Lallaman's NPI number?

The NPI number for Sarah Lallaman is 1639334873. It was assigned to this individual provider in the NPPES registry on July 28, 2008.

Where is Sarah Lallaman located?

Sarah Lallaman practices at 855 Mankato Ave, Winona, MN 55987. The listed phone number is (507) 454-3650.

What is Sarah Lallaman's specialty?

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

Is Sarah Lallaman enrolled in Medicare?

Yes. Sarah Lallaman is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sarah Lallaman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Lallaman reassigns Medicare benefits to Winona Health Services (Winona, MN). 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 Sarah Lallaman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sarah Lallaman accept?

Health plans from Quartz and Security Health Plan list Sarah Lallaman 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 Sarah Lallaman was last updated on February 25, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.