Dr. John Mark Mhoon , MD
Urology • Salem, OR
2973 12th Street Se
Salem, OR 973026162
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 December 12, 2006; this date does not establish years in practice.
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Published CMS data list 3,305 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J9030 — Bcg live intravesical instillation, 1 mg: 1,350 service units.
- 81000 — Manual urinalysis test with examination using microscope, non-automated: 494 service units.
- 99214 — Established patient outpatient office visit: 461 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 22 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,995 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Tamsulosin Hcl — 1,071 prescription fills, including refills.
- Gemtesa (Vibegron) — 294 prescription fills, including refills.
- Finasteride — 281 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 30 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 75% of clinicians listed under Urology in Oregon (2024, 100 clinicians with data). Median for this group: 1,141. Middle half: 390 to 3,233.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 3,954 in 2020 to 3,305 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
2973 12th Street Se
Salem, OR 973026162
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Salem Health. 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
University Of Arkansas College Of Medicine
1995
What Public CMS Data Show
Urology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
434 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $150,218 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.
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, 2024.
Paid by Medicare
About $115,349 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, 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, 2024.
30-day fills
5,747 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
$1,716,531 in 2024
The total cost of these prescriptions in 2024, 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, 2024.
Open Payments general payments, program year 2024
All general payments: $1,396.30 across 63 records.
By nature of payment
- Food and Beverage: $1,396.30 across 63 records.
Reporting-company totals (3 largest of 23)
- Sumitomo Pharma America, Inc.: $246.05 across 4 records.
- ABBVIE INC.: $208.77 across 17 records.
- Astellas Pharma US Inc: $105.28 across 4 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 2024 (published June 30, 2026).
Years since graduation
31 years (graduated 1995)
CMS Doctors and Clinicians data list 1995 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished 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
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.
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.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
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.
Enrolled in Medicare (PECOS)
Dr. Mhoon 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.
Can order Medicare-covered services
CMS lists Dr. Mhoon 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.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Salem and Oregon
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Urology in Oregon (2024, 100 clinicians with data). Median for this group: 1,141. Middle half: 390 to 3,233.
Too few clinicians listed under Urology in Salem have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Urology in Oregon (2024, 100 clinicians with data). Median for this group: $84,048. Middle half: $37,468 to $161,039.
Too few clinicians listed under Urology in Salem have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 70% of clinicians listed under Urology in Oregon (2024, 100 clinicians with data). Median for this group: $62,341. Middle half: $29,551 to $119,989.
Too few clinicians listed under Urology in Salem have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Urology in Oregon (2024, 130 clinicians with data). Median for this group: 895. Middle half: 393 to 1,477.
Too few clinicians listed under Urology in Salem have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Urology in Oregon (2024, 130 clinicians with data). Median for this group: $56,877. Middle half: $17,508 to $211,271.
Too few clinicians listed under Urology in Salem have Medicare Part D data for 2024 to compare.
11 active clinicians are listed under Urology with a practice address in Salem, OR (188 in Oregon).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Salem
9.1% of these 11 clinicians have the CMS telehealth indicator.
72.7% of these 11 clinicians are listed by CMS as accepting Medicare assignment.
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
Medicare Part B services decreased 16% from 3,954 in 2020 to 3,305 in 2024.
- 2020: 3,954
- 2021: 3,275
- 2022: 4,438
- 2023: 3,629
- 2024: 3,305
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Medicare-allowed amount
Medicare-allowed amount stayed about the same: $151,627 in 2020 and $150,218 in 2024.
- 2020: $151,627
- 2021: $177,497
- 2022: $202,869
- 2023: $162,080
- 2024: $150,218
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Paid by Medicare
Paid by Medicare stayed about the same: $115,164 in 2020 and $115,349 in 2024.
- 2020: $115,164
- 2021: $132,205
- 2022: $153,545
- 2023: $122,738
- 2024: $115,349
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 16% from 2,583 in 2020 to 2,995 in 2024.
- 2020: 2,583
- 2021: 2,965
- 2022: 2,726
- 2023: 2,759
- 2024: 2,995
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30-day fills
30-day fills increased 21% from 4,749 in 2020 to 5,747 in 2024.
- 2020: 4,749
- 2021: 5,328
- 2022: 5,282
- 2023: 5,477
- 2024: 5,747
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Part D drug cost
Part D drug cost increased 121% from $778,325 in 2020 to $1,716,531 in 2024.
- 2020: $778,325
- 2021: $1,590,535
- 2022: $1,450,457
- 2023: $1,020,790
- 2024: $1,716,531
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $432.28 in 2020 to $1,396.30 in 2024.
- 2020: $432.28
- 2021: $3.82
- 2022: $195.01
- 2023: $1,891.13
- 2024: $1,396.30
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2024), 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 2024 (payments made January 1 – December 31, 2024): 63 records totaling $1,396.30.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $105.16 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
GEMTESA | General | $91.73 |
| Dendreon Pharmaceuticals LLC |
Food and Beverage
In-kind items and services
|
PROVENGE | General | $34.25 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
LYNPARZA | General | $34.16 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
LYNPARZA | General | $33.95 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Xtandi | General | $31.62 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
LUPRON DEPOT | General | $31.25 |
| ACCORD HEALTHCARE, INC. |
Food and Beverage
In-kind items and services
|
CAMCEVI | General | $29.88 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Myrbetriq | General | $29.85 |
| PROGENICS PHARMACEUTICALS, INC. |
Food and Beverage
In-kind items and services
|
PYLARIFY | General | $29.79 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
LYNPARZA | General | $29.62 |
| Janssen Pharmaceuticals, Inc |
Food and Beverage
In-kind items and services
|
ERLEADA | General | $29.28 |
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
|
JELMYTO | General | $28.00 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
LYNPARZA | General | $27.50 |
| Rochester Medical Corporation |
Food and Beverage
In-kind items and services
|
Bard Urinary Drainage Bag | General | $27.38 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
ORGOVYX | General | $26.25 |
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
|
JELMYTO | General | $25.53 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $25.40 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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XTANDI | General | $24.71 |
| Astellas Pharma US Inc |
Food and Beverage
In-kind items and services
|
Myrbetriq | General | $24.33 |
| PROCEPT BioRobotics Corporation |
Food and Beverage
Cash or cash equivalent
|
AQUABEAM SYSTEM | General | $23.79 |
| UROGEN PHARMA, INC. |
Food and Beverage
In-kind items and services
|
JELMYTO | General | $23.53 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
BOTOX | General | $23.06 |
| Sumitomo Pharma America, Inc. |
Food and Beverage
In-kind items and services
|
ORGOVYX | General | $22.91 |
| Merck Sharp & Dohme LLC |
Food and Beverage
In-kind items and services
|
KEYTRUDA | General | $22.54 |
(top 25 shown)
Source: CMS Open Payments, program year 2024, 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 2016–2023 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 |
|---|---|---|---|---|
|
J9030
Bcg live intravesical instillation, 1 mg
|
1,350 | 11 | $5.09 | $2.63 |
|
81000
Manual urinalysis test with examination using microscope, non-automated
|
494 | 318 | $25.00 | $3.92 |
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
461 | 258 | $325.11 | $124.16 |
|
51798
Ultrasound measurement of bladder capacity after voiding
|
309 | 232 | $54.65 | $10.92 |
|
99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
152 | 125 | $231.07 | $88.36 |
|
52000
Diagnostic exam of bladder and urethra using an endoscope
|
97 | 84 | $633.29 | $229.71 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
89 | 89 | $424.47 | $161.12 |
|
51702
Simple insertion of temporary bladder tube
|
52 | 27 | $199.33 | $60.52 |
|
87086
Bacterial colony count, urine
|
37 | 29 | $35.00 | $7.91 |
|
87186
Evaluation of antimicrobial drug (antibiotic, antifungal, antiviral), microdilution or agar dilution
|
31 | 17 | $40.00 | $8.48 |
|
87088
Bacterial urine culture
|
30 | 17 | $35.00 | $7.93 |
|
87077
Bacterial culture for aerobic isolates
|
29 | 17 | $35.00 | $7.92 |
|
51720
Instillation of anti-cancer drug into bladder
|
26 | 11 | $226.92 | $80.41 |
|
96402
Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle
|
25 | 13 | $99.64 | $34.44 |
|
52356
Crushing of stone of ureter with insertion of stent using an endoscope
|
19 | 16 | $1452.63 | $423.22 |
|
52310
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope
|
17 | 17 | $831.00 | $310.30 |
|
55700
Biopsy of prostate gland
|
16 | 16 | $625.00 | $233.54 |
|
51728
Complex measurement of pressure of urine flow in bladder with voiding pressure studies
|
15 | 15 | $960.00 | $319.07 |
|
51784
Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings
|
15 | 15 | $225.00 | $26.89 |
|
51701
Insertion of temporary bladder tube
|
14 | 13 | $147.79 | $43.32 |
|
51797
Insertion of device into abdomen with pressure and urine flow rate study
|
14 | 14 | $513.00 | $166.55 |
|
76872
Ultrasound scan of pelvic region through rectum
|
13 | 13 | $529.00 | $135.72 |
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.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 1,071 | 72,502 | $15,883.27 | 304 |
| Gemtesa | Vibegron | 294 | 13,366 | $210,376.41 | 67 |
| Finasteride | Finasteride | 281 | 20,044 | $3,483.82 | 69 |
| Myrbetriq | Mirabegron | 260 | 11,920 | $175,579.09 | 67 |
| Potassium Citrate Er | Potassium Citrate | 141 | 8,152 | $14,117.88 | 38 |
| Allopurinol | Allopurinol | 125 | 8,113 | $3,354.57 | 30 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 97 | 390 | $526.73 | 88 |
| Silodosin | Silodosin | 87 | 4,981 | $6,355.39 | 29 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 81 | 190 | $359.08 | 57 |
| Hydrochlorothiazide | Hydrochlorothiazide | 73 | 4,890 | $338.11 | 19 |
| Alfuzosin Hcl Er | Alfuzosin Hcl | 61 | 4,170 | $1,659.37 | 14 |
| Erleada | Apalutamide | 45 | 1,470 | $699,958.23 | — |
| Dutasteride | Dutasteride | 40 | 2,806 | $710.95 | — |
| Cephalexin | Cephalexin | 38 | 1,224 | $498.79 | 30 |
| Xtandi | Enzalutamide | 37 | 1,110 | $525,606.85 | — |
| Desmopressin Acetate | Desmopressin Acetate | 32 | 1,406 | $1,251.44 | — |
| Doxazosin Mesylate | Doxazosin Mesylate | 28 | 2,520 | $574.32 | — |
| Testosterone | Testosterone | 27 | 810 | $2,157.00 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 27 | 182 | $227.89 | 25 |
| Mirabegron Er | Mirabegron | 19 | 871 | $9,635.01 | — |
| Oxybutynin Chloride | Oxybutynin Chloride | 17 | 990 | $199.54 | — |
| Orgovyx | Relugolix | 17 | 510 | $42,475.71 | — |
| Amoxicillin | Amoxicillin | 16 | 132 | $38.96 | 13 |
| Tadalafil | Tadalafil | 13 | 750 | $182.85 | — |
| Oxycodone Hcl | Oxycodone Hcl | 12 | 42 | $42.73 | — |
(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
NUCC Taxonomy Code: 208800000X
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - UROLOGY
I20101028000665
OR
7810181385
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
Salem Health
2973 12th St Se, Salem, OR 973023162
Phone: 5035617100
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Urology
Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)
Physician Assistant
Physician Assistant (Certified)
Urology
Physician Assistant
Urology
Doctor of Medicine (M.D.)
Urology
Doctor of Medicine (M.D.)
Urology
Physician Assistant (Certified)
Career & Practice History
NPI enumerated December 12, 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
Other Urology Specialists in Salem
- Dr. Andrea Hatchette, MD
- Dr. Alan Hay, MD
- Dr. Bradley Warner, MD
- Dr. David Elkins, MD, PhD
- Erika Mccarthy, PA
- Christopher Woods, PA-C
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Mailing Address
2973 12th Street Se
Salem, OR 973026162
Phone: 5035617100