AMBER ANN RETZLAFF M.D.
NPI 1679935860
Radiology - Radiation Oncology in Minneapolis, MN

Active since March 25, 2016PECOS EnrolledAccepts Medicare Assignment
800 E 28TH ST STE 401, MINNEAPOLIS, MN 55407(612) 863-0200 Get Directions Write a Review

NPPES record last updated: January 22, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 1, 2023, Aug 9, 2022, Jul 28, 2022 and 2 more (5 updates tracked since 2016).

About Amber Ann Retzlaff M.d. NPPES

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

AMBER ANN RETZLAFF M.D. (NPI 1679935860) is an individual radiation oncology provider in Minneapolis, Minnesota, licensed in Minnesota (71718) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of University Of Minnesota Medical School (2016).

NPPES Registry Identity

NPI1679935860
Entity TypeIndividualFemale
Primary Taxonomy2085R0001X
Provider Legal NameAMBER ANN RETZLAFFCredential: M.D.
Location Address800 E 28TH ST STE 401Minneapolis, MN 55407-3723
Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-9000
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2016
Enumeration DateMarch 25, 2016
Last NPPES UpdateJanuary 22, 20245 updates tracked since enumeration
NPPES CertifiedJanuary 22, 2024
NPI 1679935860 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in MN · 71718
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
800 E 28TH ST STE 401, Minneapolis, MN 55407

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Amber Ann Retzlaff 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 ID7618227919
PECOS Enrollment IDI20220817001823
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.

Areas of Expertise CMS Part B claims 12

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.

Ct guidance for insertion of radiation therapy fields 77014
CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.
216 services22 patients
Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
130 services25 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
69 services21 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
58 services26 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
52 services18 patients
Complex radiation therapy planning 77263
Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.
37 services28 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

Abbott Northwestern Hospital

Acute Care Hospitals · Minneapolis, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240057
Location800 East 28th StreetMinneapolis, MN 55407 · Hennepin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55407 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
$168.28 typical visit price
range $56.00 – $168.28
Typical copayment $42.07 (range $14.00 – $42.07)
Most-billed visit code 99205
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 20

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

Internal Medicine (Hematology & Oncology)
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Internal Medicine
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Nurse Practitioner (Family)
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Nurse Practitioner (Adult Health)
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Physician Assistant
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Physician Assistant
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Internal Medicine (Medical Oncology)
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407
Internal Medicine (Hematology & Oncology)
800 E 28TH ST STE 401
MINNEAPOLIS, MN 55407

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 Amber Retzlaff's NPI number?

The NPI number for Amber Retzlaff is 1679935860. It was assigned to this individual provider in the NPPES registry on March 25, 2016.

Where is Amber Retzlaff located?

Amber Retzlaff practices at 800 E 28th St Ste 401, Minneapolis, MN 55407. The listed phone number is (612) 863-0200.

What is Amber Retzlaff's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Amber Retzlaff enrolled in Medicare?

Yes. Amber Retzlaff 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.

What insurance does Amber Retzlaff accept?

Health plans from HealthPartners and Medica list Amber Retzlaff 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 Amber Retzlaff affiliated with any hospitals?

According to CMS data, Amber Retzlaff is affiliated with Allina United Hospital and Abbott Northwestern Hospital.

When was this NPI record last updated?

The NPPES record for Amber Retzlaff was last updated on January 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.