JOHN M MARTENS MD
NPI 1699852368
Radiology - Radiation Oncology in Des Moines, IA

Q: What is John Martens's NPI number?

The NPI number for John Martens is 1699852368. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Q: What is John Martens'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 John Martens was last updated on November 20, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment

411 LAUREL ST, SUITE C100, DES MOINES, IA 50314(515) 643-5168(515) 643-5187 Get Directions Write a Review

NPPES record last updated: November 20, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

On this page

About John M Martens Md NPPES

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

JOHN M MARTENS MD (NPI 1699852368) is an individual radiation oncology provider in Des Moines, Iowa, licensed in Iowa (34592) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and is a graduate of University Of Nebraska College Of Medicine (1997).

NPPES Registry Identity

NPI1699852368

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameJOHN M MARTENSCredential: MD

Location Address411 LAUREL ST, SUITE C100Des Moines, IA 50314-3017

Mailing AddressPo Box 816Des Moines, IA 50304-0816 · (515) 643-8780

Phone(515) 643-5168

Fax(515) 643-5187

Sole ProprietorNo

Medical School CMSUniversity Of Nebraska College Of MedicineGraduated 1997

Enumeration DateNovember 1, 2006

Last NPPES UpdateNovember 20, 2007

✔ NPI 1699852368 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 IA · 34592

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.

411 LAUREL ST, Des Moines, IA 50314

Open in Google Maps ↗

Other Identifiers 4

Other47508IA · Wellmark Blue Shield

Medicaid0258079IA

Medicare UPINH60077IA

Medicare PINI6283IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan 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

John M Martens 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 ID7517038979

PECOS Enrollment IDI20080612000691

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 25

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.

647 services73 patients

Ct guidance for insertion of radiation therapy fields 77014

257 services40 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.

192 services33 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.

167 services52 patients

Calculation of radiation therapy dose 77300

150 services39 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.

102 services39 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.

96 services62 patients

Design and construction of complex radiation treatment device 77334

78 services38 patients

Radiation treatment management, 5 treatment sessions 77427

72 services29 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.

60 services45 patients

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

43 services34 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.

42 services40 patients

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

42 services33 patients

Complex radiation therapy planning 77263

39 services38 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.

35 services23 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.

31 services31 patients

3d radiation therapy planning 77295

22 services22 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.

21 services21 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.

16 services16 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.

16 services16 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.

14 services14 patients

High precision radiation therapy planning 77301

11 services11 patients

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

11 services11 patients

Management of cranial lesion surgery using radiation over multiple sessions 77435

This procedure involves using targeted radiation to treat a lesion in the brain over several sessions. The radiation destroys the abnormal cells, helping to control or eliminate the lesion. It's a non-invasive treatment, meaning no surgical cuts are made.

11 services11 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number160058

Location200 Hawkins DriveIowa City, IA 52242 · Johnson County

Emergency services Birthing friendly

Mercyone Des Moines Medical Center

Acute Care Hospitals · Des Moines, IA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160083

Location1111 6th AveDes Moines, IA 50314 · Polk County

Emergency services Birthing friendly

Knoxville Hospital & Clinics

Critical Access Hospitals · Knoxville, IA

OwnershipVoluntary non-profit - Private

CMS Certification Number161355

Location1002 South Lincoln StreetKnoxville, IA 50138 · Marion County

Emergency services

Greater Regional Medical Center

Critical Access Hospitals · Creston, IA

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number161365

Location1700 West Townline StreetCreston, IA 50801 · Union County

Emergency services

Pella Regional Health Center

Critical Access Hospitals · Pella, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number161367

Location404 Jefferson StreetPella, IA 50219 · Marion County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50314 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

$161.40 typical visit price

range $52.96 – $161.40

Typical copayment $40.35 (range $13.24 – $40.35)

Most-billed visit code 99205

Established Patient

$66.36 typical visit price

range $16.91 – $131.98

Typical copayment $16.59 (range $4.22 – $32.99)

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.

Leave this field empty

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.

SASHA FARSHID KHOSRAVI DO

Psychiatry & Neurology (Child & Adolescent Psychiatry)

411 LAUREL ST, SUITE 3310
DES MOINES, IA 50314

Polk County (515) 643-6290

WENDY SONTAG LISW

Social Worker

411 LAUREL ST, SUITE 2380
DES MOINES, IA 50314

Polk County (515) 643-4915

DR. GANGA PRABHAKAR M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

411 LAUREL ST, SUITE 250
DES MOINES, IA 50314

Polk County (515) 235-5000

JAN FRANKO MD, PHD

Surgery

411 LAUREL ST, STE 2100
DES MOINES, IA 50314

Polk County (515) 247-3266

MEREDITH D CRENSHAW M.D.

Anesthesiology

411 LAUREL ST, SUITE 3170
DES MOINES, IA 50314

Polk County (515) 283-0463

ERIC NEVIN MEEK MD

Anesthesiology

411 LAUREL ST, SUITE 3170
DES MOINES, IA 50314

Polk County (515) 283-0463

JAMES HOLMES BARTLETT MD

Anesthesiology

411 LAUREL ST, SUITE 3170
DES MOINES, IA 50314

Polk County (515) 283-0463

DEBRA ROSEBERRY LISW

Social Worker (Clinical)

411 LAUREL ST, SUITE 3310
DES MOINES, IA 50314

Polk County (515) 643-6290

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 John Martens's NPI number?

The NPI number for John Martens is 1699852368. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Where is John Martens located?

John Martens practices at 411 Laurel St Suite C100, Des Moines, IA 50314. The listed phone number is (515) 643-5168.

What is John Martens's specialty?

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

Is John Martens enrolled in Medicare?

Yes. John Martens 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 John Martens accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from NH Healthy Families and Ambetter from Sunflower Health Plan and 3 other insurers list John Martens 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 John Martens affiliated with any hospitals?

According to CMS data, John Martens is affiliated with University Of Iowa Hospital & Clinics, Mercyone Des Moines Medical Center, Knoxville Hospital & Clinics, Greater Regional Medical Center and Pella Regional Health Center.

When was this NPI record last updated?

The NPPES record for John Martens was last updated on November 20, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.