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 Alaska for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Alaska 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. Alaska (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.

Derrick Manzlak (NPI 1235429457)

Field	Value
Entity Type	Individual
Organization	Derrick Manzlak
Address	3976 University Lake Dr Ste 100
City	Anchorage
State	AK
ZIP	99508
Taxonomy	Sleep Medicine (Psychiatry & Neurology) Physician
NPI Enumerated	April 8, 2011

Payer Source	Total Paid
Medicare	$23.3K
Medicaid	$0

Medicare: Complete Services Breakdown

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

5 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	80	$100	$7.8K
95811	During the study, the physician monitors the sleep pattern of the patient, along with different bodily functions during the sleep cycle extending over a period of six hours or more.	50	$120	$5.9K
99205	The provider sees a new patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the provider…	20	$180	$3.8K
95810	Polysomnography refers to the continuous and simultaneous monitoring and recording of various physiological and pathophysiological parameters of sleep for six or more hours with physician review,…	20	$130	$3K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	20	$140	$2.9K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 5 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Alaska Distribution

Derrick Manzlak — 0 of 5 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Alaska

Full comparison — all codes billed, vs. state median

5 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
95810	11	20	30	$460	$19.6K
99214	619	1,210	90	$100	$16.2K
95811	6	20	30	$410	$14.2K
99215	310	400	40	$150	$11K
99205	82	140	30	$190	$7.4K

Related Providers

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

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Alaska Native Tribal Health Consortium	AK	General Acute Care Hospital	$0	$397.1M
Children's Hospital	DC	Pediatrics Physician	$0	$115.3M
Alaska Native Tribal Health Consortium	AK	Transportation Broker	$0	$65.5M
Alaska Native Tribal Health Consortium	AK	General Acute Care Hospital	$0	$33.1M
Patient Housing At Anmc	AK	General Acute Care Hospital	$0	$31M
Alaska Native Tribal Health Consortium	AK	Ambulatory Surgical Clinic/Center	$1.4M	$13.2M
Mary Washington Healthcare Physicians	VA	Family Medicine Physician	$0	$13.3M
Alaska Native Tribal Health Consortium	AK	General Acute Care Hospital	$0	$3.2M
Darrell Baskin	TX	Ophthalmology Physician	$2.2M	$0
Manan Mehta	VA	Hematology & Oncology Physician	$1.5M	$0

Derrick Manzlak — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Related Providers

Frequently Asked Questions

References