Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Colorado for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Colorado only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Colorado (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Shannon Johnstad (NPI 1285391821)

Field	Value
Entity Type	Individual
Organization	Shannon Johnstad
Address	2501 E 104th Ave
City	Thornton
State	CO
ZIP	80233
Taxonomy	Physician Assistant
NPI Enumerated	November 18, 2021

Payer Source	Total Paid
Medicare	$1.2M
Medicaid	$0

Medicare: Complete Services Breakdown

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
Q4253	Zenith amniotic membrane, per square centimeter (add-on, list separately in addition to primary procedure)	2,760	$450	$1.2M
99309	The provider sees a patient for a subsequent nursing facility care visit involving evaluation and management (E/M). The visit involves a moderate level of medical decision making or the provider…	140	$70	$9K
15271	The provider uses a skin substitute, such as an allograft or xenograft, to cover wounds on the patient’s trunk, arms, and/or legs up to an area of 100 cm2. This code covers up to the first 25 cm2.	40	$100	$4.3K
15272	At the same session that the provider uses a skin substitute, such as an allograft or xenograft, to cover the wounds on the patient’s trunk, arms, and/or legs up to an area of 100 scm2, the provider…	60	$20	$1.1K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Colorado Distribution

Shannon Johnstad — 0 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Colorado

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
Q4253	5	10	3,440	$520	$3.5M
99309	231	370	220	$70	$29.6K
15271	14	20	70	$100	$8.9K
15272	4	10	90	$20	$2K

Related Providers

Other providers that share a Tax Identification Number (TIN) with Shannon Johnstad, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Kirk Mitchell	CO	Geriatric Medicine (Internal Medicine) Physician	$27.1M	$1M
Clemencia Rasquinha	MN	Geriatric Medicine (Family Medicine) Physician	$2.5M	$0
Elizabeth Chen	CO	Physician Assistant	$1.9M	$0
Craig Shapiro	CO	Pulmonary Disease Physician	$336.4K	$0
Damien Bailey	NY	Family Nurse Practitioner	$224.7K	$0
David Greenberg	CO	Hospice and Palliative Medicine (Family Medicine) Physician	$178.1K	$0
Abdel Marques	CO	Internal Medicine Physician	$172.4K	$0
Malena Nicodemus	CO	Physician Assistant	$154.6K	$0
Joseph Alisky	CO	Internal Medicine Physician	$148.2K	$0
Melissa Timothy	CO	Medical Physician Assistant	$140.4K	$0

Nearby Providers

Other providers in the same ZIP code as Shannon Johnstad, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Community Advantage, Inc.	CO	Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility	$0	$28.1M
Northglenn Ambulance, Inc.	CO	Land Ambulance	$511.3K	$6.9M
Community Advantage, Inc	CO	Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility	$0	$4.6M
United Visionary Services	CO	Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility	$0	$4.3M
Northglenn Endoscopy Center LLC	CO	Ambulatory Surgical Clinic/Center	$220.7K	$504K
Robert Rawlings	CO	Physical Therapist	$49.4K	$0
Daniel Shadrick	CO	Foot & Ankle Surgery Podiatrist	$32.2K	$0
James Davis	CO	Foot & Ankle Surgery Podiatrist	$28.7K	$0
Kenneth Hahn	CO	Family Medicine Physician	$24.8K	$0
Angela Mcdonald	CO	Physician Assistant	$19.9K	$0

Shannon Johnstad — Billing Profile & Reimbursement Data

Sign up for Shannon Johnstad — Billing Profile & Reimbursement Data policy alerts

Shannon Johnstad — Billing Profile & Reimbursement Data

Sign up for Shannon Johnstad — Billing Profile & Reimbursement Data policy alerts

Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Nearby Providers

Frequently Asked Questions

References