Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Gary T. Anderson , FNP

Nurse Practitioner • Sandstone, MN

Active NPI 1780687350 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

204 Lundorff Dr
Sandstone, MN 550725051

Call 3202452250 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

204 Lundorff Dr

Sandstone, MN 550725051

Telephone 3202452250
Fax 3202452555
Organization at the Same NPPES Address or Phone
Family Health Systems Of Moose Lake Inc Facility NPI 1073544151

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: Gateway Family Health Clinic, Ltd.. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

1998

Medicare patients

122 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $10,287 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $7,199 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

6,187 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$168,558 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $160.98 across 9 records.

By nature of payment

  • Food and Beverage: $160.98 across 9 records.

Reporting-company totals (3 largest of 8)

  • Xeris Pharmaceuticals, Inc.: $39.98 across 2 records.
  • ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.): $28.05 across 1 record.
  • Aimmune Therapeutics, Inc.: $16.74 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

28 years (graduated 1998)

CMS Doctors and Clinicians data list 1998 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2005

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Gary Anderson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Gary Anderson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Sandstone and Minnesota

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 70% of clinicians listed under Nurse Practitioner in Minnesota (2024, 1,302 clinicians with data). Median for this group: 183. Middle half: 74 to 372.

Too few clinicians listed under Nurse Practitioner in Sandstone have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A lower Medicare-allowed amount than 60% of clinicians listed under Nurse Practitioner in Minnesota (2024, 1,302 clinicians with data). Median for this group: $14,831. Middle half: $5,974 to $29,843.

Too few clinicians listed under Nurse Practitioner in Sandstone have Medicare Part B data for 2024 to compare.

Paid by Medicare

A lower Medicare payment amount than 60% of clinicians listed under Nurse Practitioner in Minnesota (2024, 1,302 clinicians with data). Median for this group: $10,885. Middle half: $4,391 to $22,242.

Too few clinicians listed under Nurse Practitioner in Sandstone have Medicare Part B data for 2024 to compare.

Medicare Part D prescriptions

More Part D prescriptions than 90% of clinicians listed under Nurse Practitioner in Minnesota (2024, 1,222 clinicians with data). Median for this group: 260. Middle half: 78 to 1,006.

Too few clinicians listed under Nurse Practitioner in Sandstone have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 80% of clinicians listed under Nurse Practitioner in Minnesota (2024, 1,222 clinicians with data). Median for this group: $13,678. Middle half: $1,290 to $110,944.

Too few clinicians listed under Nurse Practitioner in Sandstone have Medicare Part D data for 2024 to compare.

1 active clinicians are listed under Nurse Practitioner with a practice address in Sandstone, MN (2,583 in Minnesota).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $160.98.

Manufacturer Payment Nature Product Type Amount ($)
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.)
Food and Beverage
In-kind items and services
CAPLYTA General $28.05
Xeris Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
KEVEYIS General $20.26
Xeris Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
KEVEYIS General $19.72
Aimmune Therapeutics, Inc.
Food and Beverage
In-kind items and services
ZENPEP General $16.74
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
BREZTRI General $16.53
Collegium Pharmaceutical, Inc.
Food and Beverage
Cash or cash equivalent
Belbuca General $15.94
Cepheid
Food and Beverage
In-kind items and services
GeneXpert General $15.25
ABBVIE INC.
Food and Beverage
In-kind items and services
VRAYLAR General $14.98
Novo Nordisk Inc
Food and Beverage
In-kind items and services
Wegovy General $13.51

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
36415 Insertion of needle into vein for collection of blood sample
71 56 $33.00 $8.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
39 34 $376.00 $105.74
80053 Blood test, comprehensive group of blood chemicals
34 33 $97.00 $10.35
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
29 28 $255.00 $75.07
80048 Blood test, basic group of blood chemicals (calcium, total)
25 20 $72.00 $8.29
85027 Complete blood cell count (red cells, white blood cell, platelets), automated test
25 23 $78.00 $6.34
80061 Blood test, lipids (cholesterol and triglycerides)
24 23 $131.00 $13.12
81001 Manual urinalysis test with examination using microscope, automated
21 19 $54.00 $3.11
83036 Hemoglobin a1c level
18 15 $83.00 $9.52
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit
16 16 $393.00 $106.96
84443 Blood test, thyroid stimulating hormone (tsh)
14 11 $110.00 $16.46
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
12 11 $25.00 $13.39

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Atorvastatin Calcium Atorvastatin Calcium 205 14,570 $2,466.64 70
Metoprolol Succinate Metoprolol Succinate 157 10,979 $2,669.63 55
Lisinopril Lisinopril 143 10,479 $943.97 61
Amlodipine Besylate Amlodipine Besylate 133 9,345 $687.49 49
Levothyroxine Sodium Levothyroxine Sodium 122 6,528 $1,206.67 31
Metformin Hcl Metformin Hcl 107 6,153 $611.28 32
Gabapentin Gabapentin 97 4,239 $1,236.16 34
Hydrochlorothiazide Hydrochlorothiazide 97 7,827 $239.45 37
Losartan Potassium Losartan Potassium 81 5,668 $745.83 33
Omeprazole Omeprazole 80 4,831 $801.91 32
Tamsulosin Hcl Tamsulosin Hcl 80 5,178 $1,321.49 29
Simvastatin Simvastatin 77 5,031 $666.57 24
Lisinopril-Hydrochlorothiazide Lisinopril/Hydrochlorothiazide 74 4,884 $512.80 20
Furosemide Furosemide 67 3,757 $411.26 24
Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen 63 1,314 $914.89 26
Celecoxib Celecoxib 61 2,560 $2,483.16 17
Rosuvastatin Calcium Rosuvastatin Calcium 52 3,014 $487.76 14
Potassium Chloride Potassium Chloride 50 2,201 $652.75 11
Albuterol Sulfate Hfa Albuterol Sulfate 50 1,284 $1,924.64 23
Allopurinol Allopurinol 48 3,414 $524.99 17
Atenolol Atenolol 40 2,818 $198.54 14
Prednisone Prednisone 39 966 $190.66 35
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 39 383 $412.91 38
Doxycycline Hyclate Doxycycline Hyclate 38 383 $273.18 33
Ibuprofen Ibuprofen 38 1,534 $310.30 —

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES MN R 120278-4

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Minnesota Board of Medical Practice.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
827997700 (MN)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20090312000327

Enrollment State Jurisdiction

MN

PECOS Control ID

6002972205

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Gateway Family Health Clinic, Ltd.

4570 Cty Hwy 61, Moose Lake, MN 557679401

Phone: 2184854491

Gateway Family Health Clinic, Ltd.

707 Lundorff Dr, Sandstone, MN 550725099

Phone: 3202452250

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

8 listed
Sambath Cheath , FNP-C

Nurse Practitioner - Family

NPI 1245793132

Family Nurse Practitioner (Certified)

Dr. Bridget Dewey , MD

Internal Medicine

NPI 1073516647

Doctor of Medicine (M.D.)

Dr. Kelly Goeb , MD

Family Medicine

NPI 1992708564

Doctor of Medicine (M.D.)

Dr. Ryan Harden , MD

Family Medicine

NPI 1295957116

Doctor of Medicine (M.D.)

Christy Melzark , NP

Nurse Practitioner - Family

NPI 1104540012

Nurse Practitioner

Katherine Nathan , PA

Physician Assistant

NPI 1780742197

Physician Assistant

Career & Practice History

NPI enumerated May 27, 2005.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1780687350
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 27, 2005
Last Update: December 04, 2012
Sole Proprietor: No

Mailing Address

204 Lundorff Dr

Sandstone, MN 550725051

Phone: 3202452250

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.