Douglas Allan Johnson
General Practice • International Falls, MN
2501 Keenan Dr
International Falls, MN 566492181
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on July 7, 2006; this date does not establish years in practice.
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Published CMS data list 1,221 Original Medicare Part B services in 2017.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017. Published rows only; this is not a quality measure.
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Published Part B service records, 2017:
- 36415 — Insertion of needle into vein for collection of blood sample: 263 service units.
- 99213 — Established patient outpatient office visit: 243 service units.
- 85610 — Blood test, clotting time: 106 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2016 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2017). CPT notice
See all 17 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 90 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Warfarin Sodium — 18 prescription fills, including refills.
- Diclofenac Sodium — 15 prescription fills, including refills.
- Furosemide — 15 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 6 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 5,650 in 2017 to 90 in 2021.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2017–2021.
Practice Location & Contact Primary Location
2501 Keenan Dr
International Falls, MN 566492181
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $27,855 in 2017
The total amount Medicare approved for these services in 2017. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
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, 2017.
Paid by Medicare
About $20,036 in 2017
The part of the Medicare-allowed amount that Medicare itself paid in 2017, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
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, 2017.
30-day fills
90 standardized 30-day fills in 2021
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
$3,460 in 2021
The total cost of these prescriptions in 2021, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
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, 2021.
Open Payments general payments, program year 2023
All general payments: $36.85 across 2 records.
By nature of payment
- Food and Beverage: $36.85 across 2 records.
Reporting-company totals
- SUN PHARMACEUTICAL INDUSTRIES INC.: $36.85 across 2 records.
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.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).
NPI first issued
2006
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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?”
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.
Compared with the same specialty in International Falls and Minnesota
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Douglas Johnson are from 2017.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Douglas Johnson are from 2021.
1 active clinicians are listed under General Practice with a practice address in International Falls, MN (79 in Minnesota).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
CMS data for Medicare Part B services are available for 2017 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2017 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2017 only.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 98% from 5,650 in 2017 to 90 in 2021.
- 2017: 5,650
- 2018: 931
- 2019: 425
- 2020: 270
- 2021: 90
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30-day fills
30-day fills decreased 99% from 10,081 in 2017 to 90 in 2021.
- 2017: 10,081
- 2018: 1,277
- 2019: 425
- 2020: 270
- 2021: 90
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Part D drug cost
Part D drug cost decreased 98% from $199,020 in 2017 to $3,460 in 2021.
- 2017: $199,020
- 2018: $27,961
- 2019: $13,933
- 2020: $11,874
- 2021: $3,460
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $28.13 in 2022 to $36.85 in 2023.
- 2022: $28.13
- 2023: $36.85
Sources: CMS Medicare Physician & Other Practitioners (2017), CMS Medicare Part D Prescribers (2021), CMS Open Payments (2023), 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
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $36.85.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Food and Beverage
In-kind items and services
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ILUMYA | General | $22.24 |
| SUN PHARMACEUTICAL INDUSTRIES INC. |
Food and Beverage
In-kind items and services
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ILUMYA | General | $14.61 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016 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; 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 |
|---|---|---|---|---|
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36415
Insertion of needle into vein for collection of blood sample
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263 | 162 | $18.00 | $2.94 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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243 | 126 | $192.00 | $68.67 |
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85610
Blood test, clotting time
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106 | 29 | $34.00 | $5.18 |
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99211
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
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71 | 22 | $85.00 | $19.23 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
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66 | 61 | $95.45 | $11.01 |
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80061
Blood test, lipids (cholesterol and triglycerides)
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57 | 57 | $101.00 | $12.58 |
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G0008
Administration of influenza virus vaccine
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55 | 55 | $61.00 | $25.39 |
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85027
Complete blood cell count (red cells, white blood cell, platelets), automated test
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51 | 37 | $57.00 | $8.69 |
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83036
Hemoglobin a1c level
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50 | 38 | $72.00 | $13.05 |
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90662
Influenza vaccine split virus, preservative free
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46 | 46 | $44.00 | $43.12 |
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96372
Injection of drug or substance under skin or into muscle
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46 | 15 | $86.00 | $24.81 |
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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
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39 | 20 | $59.00 | $10.45 |
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80053
Blood test, comprehensive group of blood chemicals
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38 | 31 | $121.11 | $13.08 |
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82565
Blood creatinine level
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37 | 20 | $28.00 | $3.74 |
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81001
Manual urinalysis test with examination using microscope, automated
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24 | 21 | $33.00 | $4.26 |
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82043
Urine microalbumin (protein) level
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15 | 15 | $80.00 | $7.77 |
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80069
Kidney function blood test panel
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14 | 12 | $105.00 | $11.33 |
Source: CMS Part B by Provider and Service, 2017; 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 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Warfarin Sodium | Warfarin Sodium | 18 | 99 | $42.20 | — |
| Diclofenac Sodium | Diclofenac Sodium | 15 | 105 | $1,312.80 | — |
| Furosemide | Furosemide | 15 | 226 | $74.28 | — |
| Memantine Hcl | Memantine Hcl | 15 | 444 | $1,191.68 | — |
| Potassium Chloride | Potassium Chloride | 14 | 420 | $637.17 | — |
| Atenolol | Atenolol | 13 | 390 | $201.73 | — |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Family Medicine
Family Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Psychiatry
Nurse Practitioner - Psychiatric/Mental Health
Nurse Practitioner - Family
Registered Nurse, Certified Nurse Practitioner
Career & Practice History
NPI enumerated July 07, 2006.
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.
NPI Administrative Meta
Mailing Address
2501 Keenan Dr
International Falls, MN 566492181
Phone: 2182939431