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TIANNA M HUGHES CNP
NPI 1386320562
Nurse Practitioner - Obstetrics & Gynecology in Duluth, MN

Active since June 23, 2023PECOS EnrolledAccepts Medicare Assignment
1001 E SUPERIOR ST STE 301, DULUTH, MN 55802(218) 249-4700(218) 249-5148 Get Directions Write a Review

NPPES record last updated: June 23, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Tianna M Hughes Cnp NPPES

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

TIANNA M HUGHES CNP (NPI 1386320562) is an individual obstetrics & gynecology provider in Duluth, Minnesota, licensed in Minnesota (10265) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1386320562
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameTIANNA M HUGHESCredential: CNP
Location Address1001 E SUPERIOR ST STE 301Duluth, MN 55802-2207
Mailing Address1001 E Superior St Ste 301Duluth, MN 55802-2207 · (218) 249-4700 · Fax (218) 249-5148
Phone(218) 249-4700
Fax(218) 249-5148
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJune 23, 2023
NPPES CertifiedJune 23, 2023
✔ NPI 1386320562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in MN · 10265
1001 E SUPERIOR ST STE 301, Duluth, MN 55802
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Sanford Health Plan, Security Health Plan.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

Tianna M Hughes Cnp 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 ID3274882196
PECOS Enrollment IDI20230721000214, I20250605003186
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

3

Medicare enrollment records show Tianna Hughes reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Luke's Hospital Of Duluth
Same address
Obstetrics & Gynecology
1001 E SUPERIOR ST STE 301
Duluth, MN 55802
  • Reassigned Medicare billing, Minnesota enrollment
  • 513 clinicians in this Medicare group
NPI 1124388723 (218) 722-5629
The Duluth Clinic, Ltd
0.5 mi
Multi-Specialty
1502 LONDON RD STE 102
Duluth, MN 55812
  • Reassigned Medicare billing, Minnesota and Wisconsin enrollments
  • Also billed through NPI 1245278209 (Wisconsin)
  • 1,460 clinicians in this Medicare group
NPI 1275839193 (218) 576-0100
St. Mary's Hospital Of Superior
6.9 mi
Critical Access
3500 TOWER AVE
Superior, WI 54880
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: St Marys Hospital Of Superior
  • 381 clinicians in this Medicare group
NPI 1083657886 (715) 395-5400

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

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Essentia Health St Mary's Medical Center

Acute Care Hospitals · Duluth, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240002
Location402 East Second StreetDuluth, MN 55805 · St. Louis County
Emergency services Birthing friendly

Essentia Health Duluth

Acute Care Hospitals · Duluth, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240019
Location502 East Second StreetDuluth, MN 55805 · St. Louis County
Birthing friendly

Essentia Health Deer River

Critical Access Hospitals · Deer River, MN
OwnershipVoluntary non-profit - Private
CMS Certification Number241360
Location115 10th Avenue NortheastDeer River, MN 56636 · Itasca County
Emergency services

St Marys Hospital Superior

Critical Access Hospitals · Superior, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521329
Location3500 Tower AveSuperior, WI 54880 · Douglas County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55802 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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.

Other Providers at the Same Location NPPES 5

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

ST. LUKE'S HOSPITAL OF DULUTH
Obstetrics & Gynecology
1001 E SUPERIOR ST STE 301
DULUTH, MN 55802
St. Louis County (218) 722-5629
ERIKA RHIANNON BUTKIEWICZ PA-S
Physician Assistant
1001 E SUPERIOR ST STE 301
DULUTH, MN 55802
St. Louis County (218) 249-5555
DR. JESSICA M SELLE D.O.
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
1001 E SUPERIOR ST STE 301
DULUTH, MN 55802
St. Louis County (218) 249-4950
MICHELLE TURNER VALLIE PA-C
Physician Assistant
1001 E SUPERIOR ST STE 301
DULUTH, MN 55802
St. Louis County (218) 249-4700
CHRISTINE ANN DUMM ATC
Physician Assistant
1001 E SUPERIOR ST STE 301
DULUTH, MN 55802
St. Louis County (218) 249-5555

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 Tianna Hughes's NPI number?

The NPI number for Tianna Hughes is 1386320562. It was assigned to this individual provider in the NPPES registry on June 23, 2023.

Where is Tianna Hughes located?

Tianna Hughes practices at 1001 E Superior St Ste 301, Duluth, MN 55802. The listed phone number is (218) 249-4700.

What is Tianna Hughes's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Tianna Hughes enrolled in Medicare?

Yes. Tianna Hughes 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 Tianna Hughes's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tianna Hughes reassigns Medicare benefits to 3 organizations: St. Luke's Hospital Of Duluth (Duluth, MN), The Duluth Clinic, Ltd (Duluth, MN) and St. Mary's Hospital Of Superior (Superior, WI). 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 Tianna Hughes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tianna Hughes accept?

Health plans from HealthPartners, Sanford Health Plan and Security Health Plan list Tianna Hughes 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.

Is Tianna Hughes affiliated with any hospitals?

According to CMS data, Tianna Hughes is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, Essentia Health Deer River and St Marys Hospital Superior.

When was this NPI record last updated?

The NPPES record for Tianna Hughes was last updated on June 23, 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.