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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NORA A ROYER M.D.
NPI 1538378591
Surgery in Saint Paul, MN

Active since May 22, 2007PECOS EnrolledAccepts Medicare Assignment
280 SMITH AVE N STE 700, SAINT PAUL, MN 55102(651) 241-3535(319) 398-6748 Get Directions Write a Review

NPPES record last updated: September 22, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 22, 2026, Mar 15, 2023 (2 updates tracked since 2023).

About Nora A Royer M.d. NPPES

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

NORA A ROYER M.D. (NPI 1538378591) is an individual surgery provider in Saint Paul, Minnesota, licensed in Minnesota (73647) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1538378591
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameNORA A ROYERCredential: M.D.
Location Address280 SMITH AVE N STE 700Saint Paul, MN 55102-2972
Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-9000
Phone(651) 241-3535
Fax(319) 398-6748
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateMay 22, 2007
Last NPPES UpdateSeptember 22, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 22, 2026
✔ NPI 1538378591 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in MN · 73647✔ Licensed in IA · 40635
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
280 SMITH AVE N STE 700, Saint Paul, MN 55102
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Accepted Insurance

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

Nora A Royer M.d. 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 ID3375669674
PECOS Enrollment IDI20230425000871, I20230621002807
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 Nora Royer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Allina Health System
Same address
Surgery
280 SMITH AVE N STE 700
St Paul, MN 55102
  • Reassigned Medicare billing, Minnesota and Wisconsin enrollments
  • Also billed through NPI 1407395247 (Wisconsin)
  • 2,609 clinicians in this Medicare group
NPI 1003205410 (651) 241-3535

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

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
54 services54 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
35 services29 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
28 services28 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
28 services28 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
20 services20 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Allina United Hospital

Acute Care Hospitals · Saint Paul, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240038
Location333 North Smith AvenueSaint Paul, MN 55102 · Ramsey County
Emergency services Birthing friendly

River Falls Area Hospital

Critical Access Hospitals · River Falls, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521349
Location1629 E Division StRiver Falls, WI 54022 · Pierce County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55102 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
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
Most-billed visit code 99213
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 14

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

ALLINA HEALTH SYSTEM
Surgery
280 SMITH AVE N STE 700
ST PAUL, MN 55102
Ramsey County (651) 241-3535
CRAIG H JOHNSON M.D.
Plastic Surgery
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (651) 241-3535
ALICE GREEN RD
Dietitian, Registered
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (651) 241-6600
KATE M FINN
Psychologist
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (651) 241-6600
BRIDGET MARIE JOHNSON APRN, CNP
Nurse Practitioner (Family)
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (651) 241-6600
EMILY SARAH EASTWICK TRONDSON APRN, CNS
Clinical Nurse Specialist (Adult Health)
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (651) 241-3535
NICOLE AKHIGBE FNP-BC
Nurse Practitioner (Family)
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (612) 873-6963
MR. NATHAN KLEPPE PA-C, ATC
Physician Assistant
280 SMITH AVE N STE 700
SAINT PAUL, MN 55102
Ramsey County (651) 241-3535

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 Nora Royer's NPI number?

The NPI number for Nora Royer is 1538378591. It was assigned to this individual provider in the NPPES registry on May 22, 2007.

Where is Nora Royer located?

Nora Royer practices at 280 Smith Ave N Ste 700, Saint Paul, MN 55102. The listed phone number is (651) 241-3535.

What is Nora Royer's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Nora Royer enrolled in Medicare?

Yes. Nora Royer 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 organization bills Medicare for Nora Royer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nora Royer reassigns Medicare benefits to Allina Health System (St Paul, 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 Nora Royer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nora Royer accept?

Health plans from Anthem Blue Cross and Blue Shield and HealthPartners list Nora Royer 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 Nora Royer affiliated with any hospitals?

According to CMS data, Nora Royer is affiliated with Allina United Hospital and River Falls Area Hospital.

When was this NPI record last updated?

The NPPES record for Nora Royer was last updated on September 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days 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.