DR. MARK A CHIDEL MD
NPI 1780711366
Radiology - Radiation Oncology in Denver, CO

Active since February 28, 2007PECOS EnrolledAccepts Medicare Assignment
1375 E 19TH AVE, DENVER, CO 80218(303) 338-4545 Get Directions Write a Review

NPPES record last updated: June 23, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 23, 2021, Jul 15, 2020, Feb 17, 2016 (3 updates tracked since 2016).

About Dr. Mark A Chidel Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK A CHIDEL MD (NPI 1780711366) is an individual radiation oncology provider in Denver, Colorado, licensed in Colorado (40739) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Michigan Medical School (1995).

NPPES Registry Identity

NPI1780711366
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. MARK A CHIDELCredential: MD
Location Address1375 E 19TH AVEDenver, CO 80218-1114
Mailing Address10350 E Dakota AveDenver, CO 80247-1314
Sole ProprietorNo
Medical School CMSUniversity Of Michigan Medical SchoolGraduated 1995
Enumeration DateFebruary 28, 2007
Last NPPES UpdateJune 23, 20213 updates tracked since enumeration
NPPES CertifiedJune 23, 2021
NPI 1780711366 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License Licensed in CO · 40739
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
1375 E 19TH AVE, Denver, CO 80218

Other Identifiers 2

Other013970Kaiser-commercial Number
Medicaid79583571CO

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark A Chidel Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6800872870
PECOS Enrollment IDI20040629000891
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Calculation of radiation therapy dose 77300
Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.
47 services17 patients
Radiation treatment management, 5 treatment sessions 77427
Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.
31 services11 patients
Design and construction of complex radiation treatment device 77334
The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.
20 services11 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
19 services13 patients
Complex radiation therapy planning 77263
Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.
17 services16 patients
High precision radiation therapy planning 77301
High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.
15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80218 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$174.82 typical visit price
range $58.06 – $174.82
Typical copayment $43.70 (range $14.51 – $43.70)
Most-billed visit code 99205
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Emergency Medicine
1375 E 19TH AVE
DENVER, CO 80218
Emergency Medicine
1375 E 19TH AVE
DENVER, CO 80218
Registered Nurse (Obstetric, Inpatient)
1375 E 19TH AVE
DENVER, CO 80218
Hospitalist
1375 E 19TH AVE
DENVER, CO 80218
Internal Medicine (Nephrology)
1375 E 19TH AVE
DENVER, CO 80218
Hospitalist
1375 E 19TH AVE
DENVER, CO 80218
Obstetrics & Gynecology
1375 E 19TH AVE
DENVER, CO 80218
Hospitalist
1375 E 19TH AVE
DENVER, CO 80218

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Chidel's NPI number?

The NPI number for Mark Chidel is 1780711366. It was assigned to this individual provider in the NPPES registry on February 28, 2007.

Where is Mark Chidel located?

Mark Chidel practices at 1375 E 19th Ave, Denver, CO 80218. The listed phone number is (303) 338-4545.

What is Mark Chidel's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Mark Chidel enrolled in Medicare?

Yes. Mark Chidel is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mark Chidel was last updated on June 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.