MS. MALLORY LYNN GUSTIN APRN, CNP
NPI 1437542016
Nurse Practitioner - Adult Health in Annandale, MN

Active since March 06, 2015PECOS EnrolledAccepts Medicare Assignment
440 ELM ST E, ANNANDALE, MN 55302(320) 274-3744(320) 274-8194 Get Directions Write a Review

NPPES record last updated: June 20, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 20, 2024, Mar 18, 2016 (2 updates tracked since 2016).

About Ms. Mallory Lynn Gustin Aprn, Cnp NPPES

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

MS. MALLORY LYNN GUSTIN APRN, CNP (NPI 1437542016) is an individual adult health provider in Annandale, Minnesota, licensed in Minnesota (CNP 3741) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Buffalo Hospital, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1437542016
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMS. MALLORY LYNN GUSTINCredential: APRN, CNP
Location Address440 ELM ST EAnnandale, MN 55302-1109
Mailing Address2925 Chicago AveMinneapolis, MN 55407-1321 · (612) 262-9000
Fax(320) 274-8194
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMarch 6, 2015
Last NPPES UpdateJune 20, 20242 updates tracked since enumeration
NPPES CertifiedJune 20, 2024
NPI 1437542016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License Licensed in MN · CNP 3741
Also ListedNurse Practitioner · GerontologyTaxonomy 363LG0600X · License CNP 3741 (MN)
440 ELM ST E, Annandale, MN 55302

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

Ms. Mallory Lynn Gustin Aprn, 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 ID1456670066
PECOS Enrollment IDI20150504001004
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 5

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
109 services72 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
70 services56 patients
Blood test, clotting time 85610
A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.
67 services20 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
41 services36 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
19 services16 patients

Hospital Affiliations CMS Care Compare

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

Buffalo Hospital

Acute Care Hospitals · Buffalo, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number240076
Location303 Catlin StreetBuffalo, MN 55313 · Wright County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55302 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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier11 claims11 services$3.77 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$65.69 avg. paid by Medicare
Portable oxygen concentrator, rental E1392
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$32.57 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

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

Social Worker (Clinical)
440 ELM ST E
ANNANDALE, MN 55302
Family Medicine
440 ELM ST E
ANNANDALE, MN 55302
Nurse Practitioner (Family)
440 ELM ST E
ANNANDALE, MN 55302
Nurse Practitioner (Family)
440 ELM ST E
ANNANDALE, MN 55302
Physician Assistant
440 ELM ST E
ANNANDALE, MN 55302
Family Medicine
440 ELM ST E
ANNANDALE, MN 55302
Family Medicine
440 ELM ST E
ANNANDALE, MN 55302

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 Mallory Gustin's NPI number?

The NPI number for Mallory Gustin is 1437542016. It was assigned to this individual provider in the NPPES registry on March 6, 2015.

Where is Mallory Gustin located?

Mallory Gustin practices at 440 Elm St E, Annandale, MN 55302. The listed phone number is (320) 274-3744.

What is Mallory Gustin's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Mallory Gustin enrolled in Medicare?

Yes. Mallory Gustin 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 Mallory Gustin accept?

Health plans from HealthPartners and Medica list Mallory Gustin 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 Mallory Gustin affiliated with any hospitals?

According to CMS data, Mallory Gustin is affiliated with Buffalo Hospital.

When was this NPI record last updated?

The NPPES record for Mallory Gustin was last updated on June 20, 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.