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JENNIFER HESS D.O.
NPI 1700291978
Pediatrics - Pediatric Hematology-Oncology in Minneapolis, MN

Active since June 26, 2014PECOS Enrolled
2525 CHICAGO AVE, MINNEAPOLIS, MN 55404(612) 318-5940 Get Directions Write a Review

NPPES record last updated: May 31, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 31, 2023, Dec 10, 2020, Feb 18, 2020 (3 updates tracked since 2020).

About Jennifer Hess D.o. NPPES

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

JENNIFER HESS D.O. (NPI 1700291978) is an individual pediatric hematology-oncology provider in Minneapolis, Minnesota, licensed in Arizona (007246) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, maintains a secondary practice location in Phoenix, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1700291978
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameJENNIFER HESSCredential: D.O.
Location Address2525 CHICAGO AVEMinneapolis, MN 55404-4518
Mailing Address2525 Chicago AveMinneapolis, MN 55404-4518 · (612) 813-5940 · Fax (612) 813-6000
Phone(612) 318-5940
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateJune 26, 2014
Last NPPES UpdateMay 31, 20233 updates tracked since enumeration
NPPES CertifiedMay 31, 2023
✔ NPI 1700291978 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in AZ · 007246
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
Also ListedPediatricsTaxonomy 208000000X · License 007246 (AZ), R-10114 (IA)
2525 CHICAGO AVE, Minneapolis, MN 55404
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Secondary Practice Location 1

Location 11919 E Thomas RdPhoenix, AZ 85016-7710 · Phone (602) 933-0920 · Fax (602) 933-2492

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Hess D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638396211
PECOS Enrollment IDI20250918003155
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 Jennifer Hess reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Childrens Health Care
Same address
Anatomic Pathology & Clinical Pathology
2525 CHICAGO AVE S
Minneapolis, MN 55404
  • Reassigned Medicare billing, Minnesota enrollment
  • Medicare enrollment name: Children's Health Care
  • 551 clinicians in this Medicare group
NPI 1053410928 (612) 813-6280

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.

CATHERINE ELAINE MCNAUGHTON LICSW
Social Worker (Clinical)
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (612) 813-6138
DR. AIMEE KRISTEN SZNEWAJS MD
Pediatrics
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (612) 343-2121
DEREK PRZYBYLSKI
Nurse Practitioner (Neonatal)
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (715) 207-9330
FARAH CASSIS-GHAVAMI MD
Pediatrics (Pediatric Infectious Diseases)
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (651) 220-6444
JAIME HENSEL APRN, FNP-BC
Nurse Practitioner (Family)
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (612) 813-7888
HOLLY MELISSA THOMPSON CPNP-AC
Nurse Practitioner (Pediatrics, Critical Care)
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (612) 813-6000
PAUL D MELCHERT MD
Pediatrics
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (612) 813-6107
RITA MARIE OUS
Nurse Anesthetist, Certified Registered
2525 CHICAGO AVE
MINNEAPOLIS, MN 55404
Hennepin County (952) 992-5623

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 Jennifer Hess's NPI number?

The NPI number for Jennifer Hess is 1700291978. It was assigned to this individual provider in the NPPES registry on June 26, 2014.

Where is Jennifer Hess located?

Jennifer Hess practices at 2525 Chicago Ave, Minneapolis, MN 55404. The listed phone number is (612) 318-5940.

What is Jennifer Hess's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Jennifer Hess enrolled in Medicare?

Yes. Jennifer Hess is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Hess's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Hess reassigns Medicare benefits to Childrens Health Care (Minneapolis, 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 Jennifer Hess's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Hess accept?

Health plans from HealthPartners list Jennifer Hess 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 Jennifer Hess was last updated on May 31, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.