Dr. Daniel Janik , MD
Anesthesiology • Aurora, CO
12605 E 16th Ave
Aurora, CO 800452545
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 August 20, 2006; this date does not establish years in practice.
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Published CMS data list 80 Original Medicare Part B services in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Published rows only; this is not a quality measure.
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Published Part B service records, 2022:
- 00670 — Anesthesia for extensive surgery on spine: 26 service units.
- 36620 — Insertion of artery tube for blood sampling or infusion through skin: 26 service units.
- 00731 — Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope: 15 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2022. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2021 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2022). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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Medicare Part B services went from 498 in 2018 to 80 in 2022.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2018–2022.
Practice Location & Contact Primary Location
12605 E 16th Ave
Aurora, CO 800452545
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
Anesthesiology: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
110 people with Original Medicare in 2022
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2022.
Medicare-allowed amount
About $19,741 in 2022
The total amount Medicare approved for these services in 2022. 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, 2022.
Paid by Medicare
About $15,826 in 2022
The part of the Medicare-allowed amount that Medicare itself paid in 2022, 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, 2022.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $45,837.27 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.
Research: payments made under a research agreement. They may go to an institution rather than the clinician.
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.
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 Aurora and Colorado
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Janik are from 2022.
162 active clinicians are listed under Anesthesiology with a practice address in Aurora, CO (1,216 in Colorado).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Aurora
0.6% of these 162 clinicians have the CMS telehealth indicator.
82.1% of these 162 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 84% from 498 in 2018 to 80 in 2022.
- 2018: 498
- 2019: 516
- 2020: 251
- 2021: 73
- 2022: 80
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Medicare-allowed amount
Medicare-allowed amount decreased 54% from $42,486 in 2018 to $19,741 in 2022.
- 2018: $42,486
- 2019: $47,894
- 2020: $22,064
- 2021: $14,973
- 2022: $19,741
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Paid by Medicare
Paid by Medicare decreased 53% from $33,749 in 2018 to $15,826 in 2022.
- 2018: $33,749
- 2019: $37,667
- 2020: $17,620
- 2021: $12,003
- 2022: $15,826
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $105.50 in 2022 to $45,837.27 in 2025.
- 2022: $105.50
- 2024: $40,911.35
- 2025: $45,837.27
Sources: CMS Medicare Physician & Other Practitioners (2022), CMS Open Payments (2025), 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 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $45,837.27.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Medtronic, Inc. |
General
Cash or cash equivalent
|
NELLCOR | Research | $14,306.49 |
| Medtronic, Inc. |
General
Cash or cash equivalent
|
NELLCOR | Research | $9,500.00 |
| Medtronic, Inc. |
General
Cash or cash equivalent
|
NELLCOR | Research | $9,306.49 |
| Medtronic, Inc. |
General
Cash or cash equivalent
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NELLCOR | Research | $8,000.00 |
| Medtronic, Inc. |
General
Cash or cash equivalent
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NELLCOR | Research | $4,700.00 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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NELLCOR | General | $24.29 |
Source: CMS Open Payments, program year 2025, 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 2016–2021 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, 2017–2022; 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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00670
Anesthesia for extensive surgery on spine
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26 | 26 | $4730.77 | $468.51 |
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36620
Insertion of artery tube for blood sampling or infusion through skin
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26 | 26 | $258.00 | $44.55 |
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00731
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope
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15 | 14 | $986.67 | $96.77 |
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00210
Anesthesia for other procedure on brain
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13 | 13 | $4384.62 | $380.76 |
Source: CMS Part B by Provider and Service, 2022; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207L00000X
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
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.
Internal Medicine - Advanced Heart Failure and Transplant Cardiology
Doctor of Medicine (M.D.)
Physical Medicine & Rehabilitation
Doctor of Medicine (M.D.)
Pathology - Anatomic Pathology & Clinical Pathology
Doctor of Medicine (M.D.)
Obstetrics & Gynecology - Gynecologic Oncology
Doctor of Medicine (M.D.)
Internal Medicine - Hospice and Palliative Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated August 20, 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 November 2026.
NPI Administrative Meta
Other Anesthesiology Specialists in Aurora
- Dr. Preethy Subramanian, DO
- Dr. Ryan Harkins, MD
- Dr. Joy Hawkins, MD
- Dr. John Armstrong, MD
- Dr. Autumn Brockman, MD
- Dr. Paul Park, MD
Mailing Address
Po Box 110429
Aurora, CO 800420429
Phone: 3034937000