DR. WILLIAM MARK MCCOLLOUGH MD
NPI 1881674992
Radiology - Radiation Oncology in Asheville, NC

Q: What is William Mccollough's NPI number?

The NPI number for William Mccollough is 1881674992. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Q: What is William Mccollough's specialty?

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

Active since January 17, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

21 HOSPITAL DR, LOWER LEVEL, ASHEVILLE, NC 28801(828) 213-0100 Get Directions Write a Review

NPPES record last updated: July 18, 2016. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. William Mark Mccollough Md NPPES

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

DR. WILLIAM MARK MCCOLLOUGH MD (NPI 1881674992) is an individual radiation oncology provider in Asheville, North Carolina, licensed in North Carolina (200300500) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, and is a graduate of University Of Florida College Of Medicine (1985).

NPPES Registry Identity

NPI1881674992

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameDR. WILLIAM MARK MCCOLLOUGHCredential: MD

Location Address21 HOSPITAL DR, LOWER LEVELAsheville, NC 28801-4550

Mailing AddressPo Box 751177Charlotte, NC 28275-1177

Phone(828) 213-0100

Sole ProprietorNo

Medical School CMSUniversity Of Florida College Of MedicineGraduated 1985

Enumeration DateJanuary 17, 2006

Last NPPES UpdateJuly 18, 2016

✔ NPI 1881674992 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 NC · 200300500

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.

21 HOSPITAL DR, Asheville, NC 28801

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Other Identifiers 3

Medicare UPINE65711

Medicare PIN2016548NC

Medicaid89134MTNC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and more.Insurance ›

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. William Mark Mccollough 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 ID7719030444

PECOS Enrollment IDI20101111000640

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 14

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.

555 services124 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.

191 services49 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.

140 services45 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.

130 services57 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.

48 services38 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.

41 services39 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.

37 services27 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.

35 services35 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.

29 services27 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.

23 services21 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.

22 services21 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.

19 services18 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.

18 services17 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.

14 services14 patients

Hospital Affiliations CMS Care Compare 3

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

Memorial Mission Hospital And Asheville Surgery Ce

Acute Care Hospitals · Asheville, NC

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340002

Location509 Biltmore AveAsheville, NC 28801 · Buncombe County

Emergency services Birthing friendly

Adventhealth Hendersonville

Acute Care Hospitals · Hendersonville, NC

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number340023

Location100 Hospital DriveHendersonville, NC 28792 · Henderson County

Emergency services Birthing friendly

Haywood Regional Medical Center

Acute Care Hospitals · Clyde, NC

3/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number340184

Location262 Leroy George DriveClyde, NC 28721 · Haywood County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 28801 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

$165.09 typical visit price

range $54.12 – $165.09

Typical copayment $41.27 (range $13.53 – $41.27)

Most-billed visit code 99205

Established Patient

$67.72 typical visit price

range $17.21 – $134.61

Typical copayment $16.93 (range $4.30 – $33.65)

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.

100/100

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

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

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.

RACHEL WEXLER NP

Nurse Practitioner

21 HOSPITAL DR, 4TH FLOOR
ASHEVILLE, NC 28801

Buncombe County (828) 253-4262

MISSION MEDICAL ASSOCIATES INC

Pediatrics (Pediatric Critical Care Medicine)

21 HOSPITAL DR
ASHEVILLE, NC 28801

Buncombe County (828) 213-1751

RONALD MYRON FRIEDMAN M.D.

Internal Medicine

21 HOSPITAL DR, 4TH FLOOR
ASHEVILLE, NC 28801

Buncombe County (828) 253-4262

MISSION HOSPITALS, INC.

Internal Medicine

21 HOSPITAL DR, 2ND FLOOR
ASHEVILLE, NC 28801

Buncombe County (828) 213-2500

WILLIAM L JERKINS CPNP-AC

Nurse Practitioner

21 HOSPITAL DR
ASHEVILLE, NC 28801

Buncombe County (828) 213-1111

MISSION HOSPITALS, INC

Surgery

21 HOSPITAL DR
ASHEVILLE, NC 28801

Buncombe County (828) 252-3366

MRS. KYLIE F. FRANKLIN FNP

Nurse Practitioner

21 HOSPITAL DR
ASHEVILLE, NC 28801

Buncombe County (828) 253-4262

CAREPARTNERS REHABILITATION HOSPITAL, LLLP

Clinic/Center (Oncology)

21 HOSPITAL DR
ASHEVILLE, NC 28801

Buncombe County (828) 251-6480

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 William Mccollough's NPI number?

The NPI number for William Mccollough is 1881674992. It was assigned to this individual provider in the NPPES registry on January 17, 2006.

Where is William Mccollough located?

William Mccollough practices at 21 Hospital Dr Lower Level, Asheville, NC 28801. The listed phone number is (828) 213-0100.

What is William Mccollough's specialty?

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

Is William Mccollough enrolled in Medicare?

Yes. William Mccollough 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.

What insurance does William Mccollough accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee, AmeriHealth Caritas Next and Blue Cross and Blue Shield of NC and 1 other insurer list William Mccollough as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is William Mccollough affiliated with any hospitals?

According to CMS data, William Mccollough is affiliated with Memorial Mission Hospital And Asheville Surgery Ce, Adventhealth Hendersonville and Haywood Regional Medical Center.

When was this NPI record last updated?

The NPPES record for William Mccollough was last updated on July 18, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.