DR. CHARLES KELLEY SIMPSON M.D.
NPI 1871527754
Radiology - Radiation Oncology in Lafayette, CO

Q: What is Charles Simpson's NPI number?

The NPI number for Charles Simpson is 1871527754. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Q: What is Charles Simpson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Charles Simpson was last updated on December 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since July 10, 2006PECOS EnrolledAccepts Medicare Assignment

78.83/100

CMS Quality Rating

120 OLD LARAMIE TRL E, LAFAYETTE, CO 80026(303) 926-9800(303) 926-9891 Get Directions Write a Review

NPPES record last updated: December 6, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 6, 2022, Dec 2, 2022 (2 updates tracked since 2022).

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About Dr. Charles Kelley Simpson M.d. NPPES

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

DR. CHARLES KELLEY SIMPSON M.D. (NPI 1871527754) is an individual radiation oncology provider in Lafayette, Colorado, licensed in Colorado (28468) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Chi Health St. Francis, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1871527754

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameDR. CHARLES KELLEY SIMPSONCredential: M.D.

Location Address120 OLD LARAMIE TRL ELafayette, CO 80026-7012

Mailing Address120 Old Laramie Trl ELafayette, CO 80026-7012 · (303) 926-9800 · Fax (303) 926-9801

Phone(303) 926-9800

Fax(303) 926-9891

Sole ProprietorNo

Medical School CMSUniversity Of Mississippi School Of MedicineGraduated 1986

Enumeration DateJuly 10, 2006

Last NPPES UpdateDecember 6, 20222 updates tracked since enumeration

NPPES CertifiedDecember 6, 2022

✔ NPI 1871527754 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 · 28468

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.

120 OLD LARAMIE TRL E, Lafayette, CO 80026

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Secondary Practice Locations 2

Location 17720 S Broadway Ste 500Littleton, CO 80122-2635 · Phone (303) 926-9800 · Fax (303) 926-9801

Location 210463 Park Meadows Dr Ste 114Lone Tree, CO 80124-5317 · Phone (303) 733-8848

Other Identifiers 5

Medicaid05854776CO

Medicaid01284686CO

Other021766CO · Kaiser Commercial Number

Other840900897CO · Tax Id

Other841537239CO · Tax Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Charles Kelley Simpson M.d. 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 ID1153220876

PECOS Enrollment IDI20231019000366

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.

Medicare Billing Reassignment

Medicare enrollment records show Charles Simpson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The Mary Lanning Memorial Hospital Association

357 mi

Hematology & Oncology

815 N KANSAS AVE
Hastings, NE 68901

Reassigned Medicare billing, Nebraska enrollment
6 clinicians in this Medicare group

NPI 1588812796 (402) 460-5899

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 17

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.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

958 services42 patients

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.

295 services77 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.

243 services71 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.

161 services57 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.

87 services64 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.

76 services74 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

58 services58 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

53 services44 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.

45 services44 patients

Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 77280

This procedure involves gathering essential information to create the best radiation treatment plan for a specific area. It includes scanning the treatment area and using this data to calculate the precise dose of radiation needed to target the disease effectively, while sparing healthy tissue.

38 services32 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

37 services31 patients

3d radiation therapy planning 77295

3D radiation therapy planning is a procedure that uses computer imaging to map out the area needing treatment. This ensures the radiation targets the disease precisely, while minimizing exposure to surrounding healthy tissues. It's a key step in preparing for effective radiation therapy.

36 services34 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

34 services33 patients

Special radiation treatment 77470

Special radiation treatment is a medical procedure that uses high-energy rays to destroy or damage cancer cells. It's a targeted approach that aims to minimize harm to healthy tissues. The treatment duration varies based on individual health conditions.

29 services28 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

23 services19 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

20 services20 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

19 services17 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Chi Health St. Francis

Acute Care Hospitals · Grand Island, NE

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number280023

Location2620 West Faidley AveGrand Island, NE 68803 · Hall County

Emergency services Birthing friendly

Mary Lanning Healthcare

Acute Care Hospitals · Hastings, NE

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number280032

Location715 N St Joseph AveHastings, NE 68901 · Adams County

Emergency services Birthing friendly

Grand Island Regional Medical Center

Acute Care Hospitals · Grand Island, NE

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number280139

Location3533 Prairieview StreetGrand Island, NE 68803 · Hall County

Emergency services Birthing friendly

Brodstone Healthcare

Critical Access Hospitals · Superior, NE

OwnershipProprietary

CMS Certification Number281315

LocationP O Box 187, 520 East 10th StSuperior, NE 68978 · Nuckolls County

Emergency services Birthing friendly

Webster County Community Hospital

Critical Access Hospitals · Red Cloud, NE

OwnershipGovernment - Local

CMS Certification Number281316

LocationP O Box 465, 621 N Franklin StRed Cloud, NE 68970 · Webster County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80026 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.83/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

69.52

Promoting Interoperability

100

Improvement Activities

Cost

59.92

Other Providers at the Same Location NPPES 9

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

COLORADO CYBERKNIFE LLC

Clinic/Center (Oncology, Radiation)