Dr. Leonard Kaiser Welsh , MD
Surgery โข Grand Junction, CO
2440 N 11th St
Grand Junction, CO 815018102
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 March 27, 2013; this date does not establish years in practice.
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Published CMS data list 164 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99204 โ New patient outpatient office visit: 44 service units.
- 99214 โ Established patient outpatient office visit: 44 service units.
- 43282 โ Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope: 24 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ 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 6 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 37 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Omeprazole โ 24 prescription fills, including refills.
- Ondansetron Odt (Ondansetron) โ 13 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 70% of clinicians listed under Surgery in Grand Junction, CO (2024, 15 clinicians with data). Median for this group: 95. Middle half: 66 to 164.
Close to the middle for Medicare Part B services among clinicians listed under Surgery in Colorado (2024, 291 clinicians with data). Median for this group: 141. Middle half: 80 to 240.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 98 in 2020 to 164 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2440 N 11th St
Grand Junction, CO 815018102
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Durham, NC. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Colorado Surgical Affiliates Llc; Grand River Hospital District. 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
Tulane University School Of Medicine
2013
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
93 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 โ by Provider, 2024.
Medicare-allowed amount
About $57,709 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 โ by Provider and Service, 2024.
Paid by Medicare
About $44,900 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 โ by Provider and Service, 2024.
30-day fills
65 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
$385 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 โ by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $1,500.00 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
13 years (graduated 2013)
CMS Doctors and Clinicians data list 2013 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
2013
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, โDoes your provider accept Medicare as full payment?โ
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. Welsh 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. Welsh 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 Grand Junction and Colorado
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 70% of clinicians listed under Surgery in Grand Junction, CO (2024, 15 clinicians with data). Median for this group: 95. Middle half: 66 to 164.
Close to the middle for clinicians listed under Surgery in Colorado (2024, 291 clinicians with data). Median for this group: 141. Middle half: 80 to 240.
Medicare-allowed amount
A higher Medicare-allowed amount than 90% of clinicians listed under Surgery in Grand Junction, CO (2024, 15 clinicians with data). Median for this group: $21,211. Middle half: $8,251 to $36,875.
A higher Medicare-allowed amount than 85% of clinicians listed under Surgery in Colorado (2024, 291 clinicians with data). Median for this group: $21,211. Middle half: $10,645 to $37,244.
Paid by Medicare
A higher Medicare payment amount than 90% of clinicians listed under Surgery in Grand Junction, CO (2024, 15 clinicians with data). Median for this group: $16,232. Middle half: $6,098 to $28,588.
A higher Medicare payment amount than 85% of clinicians listed under Surgery in Colorado (2024, 291 clinicians with data). Median for this group: $16,344. Middle half: $8,128 to $29,463.
Medicare Part D prescriptions
More Part D prescriptions than 65% of clinicians listed under Surgery in Grand Junction, CO (2024, 13 clinicians with data). Median for this group: 27. Middle half: 17 to 41.
Close to the middle for clinicians listed under Surgery in Colorado (2024, 264 clinicians with data). Median for this group: 42. Middle half: 26 to 80.
Part D drug cost
A higher Part D drug cost than 80% of clinicians listed under Surgery in Grand Junction, CO (2024, 13 clinicians with data). Median for this group: $123. Middle half: $72 to $196.
A higher Part D drug cost than 60% of clinicians listed under Surgery in Colorado (2024, 264 clinicians with data). Median for this group: $230. Middle half: $92 to $633.
28 active clinicians are listed under Surgery with a practice address in Grand Junction, CO (608 in Colorado).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Grand Junction
3.6% of these 28 clinicians have the CMS telehealth indicator.
64.3% of these 28 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 increased 67% from 98 in 2020 to 164 in 2024.
- 2020: 98
- 2021: 32
- 2022: 34
- 2023: 43
- 2024: 164
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Medicare-allowed amount
Medicare-allowed amount increased 569% from $8,630 in 2020 to $57,709 in 2024.
- 2020: $8,630
- 2021: $4,871
- 2022: $5,222
- 2023: $6,316
- 2024: $57,709
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Paid by Medicare
Paid by Medicare increased 578% from $6,622 in 2020 to $44,900 in 2024.
- 2020: $6,622
- 2021: $3,703
- 2022: $3,964
- 2023: $4,273
- 2024: $44,900
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Medicare Part D prescriptions
Medicare Part D prescriptions went from 18 in 2019 to 37 in 2024.
- 2019: 18
- 2020: 39
- 2021: 29
- 2022: 22
- 2024: 37
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30-day fills
30-day fills went from 18 in 2019 to 65 in 2024.
- 2019: 18
- 2020: 47
- 2021: 37
- 2022: 38
- 2024: 65
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Part D drug cost
Part D drug cost went from $93 in 2019 to $385 in 2024.
- 2019: $93
- 2020: $286
- 2021: $309
- 2022: $280
- 2024: $385
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 72% from $5,275.56 in 2020 to $1,500.00 in 2025.
- 2020: $5,275.56
- 2021: $4,038.94
- 2022: $1,148.92
- 2024: $288.43
- 2025: $1,500.00
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 ยท 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 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $1,500.00.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
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DAVINCI XI | General | $1,500.00 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2018โ2023 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 โ by Provider and Service data, 2019โ2024; 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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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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44 | 44 | $542.27 | $167.59 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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44 | 38 | $319.59 | $127.95 |
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43282
Repair of hernia of muscle at esophagus and stomach with implantation of mesh using an endoscope
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24 | 24 | $5912.45 | $1747.14 |
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91040
Study of esophageal sensation by balloon distension
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18 | 18 | $121.89 | $48.03 |
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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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18 | 15 | $220.56 | $91.63 |
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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
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16 | 15 | $41.86 | $16.27 |
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 |
|---|---|---|---|---|---|
| Omeprazole | Omeprazole | 24 | 1,560 | $194.57 | โ |
| Ondansetron Odt | Ondansetron | 13 | 110 | $190.80 | โ |
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
Self-certified to NPPES: 2021-02-11NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20220606001678
UT
7214272558
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
Colorado Surgical Affiliates Llc
2440 N 11st St, Grand Junction, CO 815018102
Phone: 9702430900
Grand River Hospital District
501 Airport Rd, Rifle, CO 816508510
Phone: 9706251100
Grand River Hospital District
501 Airport Rd, Rifle, CO 816508510
Secondary Practice Locations
407 Crutchfield St
Durham, NC 277042726
Phone: 9194707000
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant (Certified)
Physician Assistant - Surgical
Physician Assistant
Physician Assistant (Certified)
Surgery
Doctor of Medicine (M.D.)
Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2440 N 11TH ST, GRAND JUNCTION, CO 815018102 (Tel: 9702430900)
Registered at 2689 WHISPER CT, GRAND JUNCTION, CO 815036606 (Tel: 8013728118)
Registered at 407 CRUTCHFIELD ST, DURHAM, NC 277042726 (Tel: 9194707000)
Registered at 2225 GABLEFIELD LN, DURHAM, NC 277132786 (Tel: 8013728118)
Surgery (license number reported to NPPES: NC 2017-02590)
NPI status registered as active in NPPES database
Registered at 1356 LUSITANA ST, STE. 510, HONOLULU, HI 968132409 (Tel: 8085862890)
Registered at 2118 KANEALII AVE, HONOLULU, HI 968131519 (Tel: 8085862890)
Recorded as LEONARD WELSH, M.D.
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Grand Junction
- Dr. Teyen Shiao, MD
- Dr. Darren Nisly, DO
- Dr. Eric Hanly, MD
- Dr. Douglas Hirth, MD
- Dr. Alero Nanna, MD
- Dr. Bradley Baldwin, DO
Mailing Address
2689 Whisper Ct
Grand Junction, CO 815036606
Phone: 8013728118