NATHANIEL MARTIS HARRY DO
NPI 1881229730
Anesthesiology - Critical Care Medicine in Rochester, MN

Q: What is Nathaniel Harry's NPI number?

The NPI number for Nathaniel Harry is 1881229730. It was assigned to this individual provider in the NPPES registry on March 10, 2020.

Q: What is Nathaniel Harry's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.

Q: When was this NPI record last updated?

The NPPES record for Nathaniel Harry was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months 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.

Active since March 10, 2020PECOS Enrolled

200 1ST STREET SW, ROCHESTER, MN 55905(507) 284-2511 Get Directions Write a Review

NPPES record last updated: July 31, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 24, 2025, Apr 6, 2025, Jun 16, 2024 and 2 more (5 updates tracked since 2020).

On this page

About Nathaniel Martis Harry Do NPPES

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

NATHANIEL MARTIS HARRY DO (NPI 1881229730) is an individual critical care medicine provider in Rochester, Minnesota, licensed in Minnesota (78968) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Fort Sam Houston.

NPPES Registry Identity

NPI1881229730

Entity TypeIndividualMale

Primary Taxonomy207LC0200X

Provider Legal NameNATHANIEL MARTIS HARRYCredential: DO

Location Address200 1ST STREET SWRochester, MN 55905-0001

Mailing AddressPo Box 860912Minneapolis, MN 55486-0912 · (507) 284-2511

Phone(507) 284-2511

Sole ProprietorNo

Enumeration DateMarch 10, 2020

Last NPPES UpdateJuly 31, 20255 updates tracked since enumeration

NPPES CertifiedJuly 31, 2025

✔ NPI 1881229730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyAnesthesiology · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207LC0200X

License✔ Licensed in MN · 78968

Definition

An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedAnesthesiologyTaxonomy 207L00000X · License 0102206742 (VA)

Also ListedGeneral PracticeTaxonomy 208D00000X · License 1881229730 (VA)

200 1ST STREET SW, Rochester, MN 55905

Open in Google Maps ↗

Secondary Practice Location 1

Location 13551 Roger Brooke DrFort Sam Houston, TX 78234-4504 · Phone (210) 916-9588

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nathaniel Martis Harry 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 Reassignments

Medicare enrollment records show Nathaniel Harry reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mayo Clinic

Same address

Infectious Disease

200 1ST ST SW
Rochester, MN 55905

Reassigned Medicare billing, Minnesota enrollment
6,534 clinicians in this Medicare group

NPI 1114343860 (507) 284-2511

Lone Star Anesthesia Partners PLLC

1,047 mi

Anesthesiology

19802 MESSINA
San Antonio, TX 78258

Reassigned Medicare billing, Texas enrollment
144 clinicians in this Medicare group

NPI 1124760996 (210) 412-4310

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.

JI HYUN AHN DDS, MSD

Dentist (Orthodontics and Dentofacial Orthopedics)