Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARLA JANELLE GREINER M.D.
NPI 1811336068
Urology in Des Moines, IA

Q: What is Marla Greiner's NPI number?

The NPI number for Marla Greiner is 1811336068. It was assigned to this individual provider in the NPPES registry on June 20, 2013. The provider is also known as Dr. Marla Janelle Wardenburg.

Q: What is Marla Greiner's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Marla Greiner was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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 June 20, 2013PECOS EnrolledAccepts Medicare Assignment

3600 30TH ST, DES MOINES, IA 50310(515) 699-5904 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 9, 2026, May 27, 2026, Nov 6, 2023 and 3 more (6 updates tracked since 2020).

On this page

About Dr. Marla Janelle Greiner M.d. NPPES

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

DR. MARLA JANELLE GREINER M.D. (NPI 1811336068) is an individual urology provider in Des Moines, Iowa, licensed in Iowa (MD-52101) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi, and is a graduate of Emory University School Of Medicine (2013).

NPPES Registry Identity

NPI1811336068

Entity TypeIndividualFemale

Primary Taxonomy208800000X

Provider Legal NameDR. MARLA JANELLE GREINERCredential: M.D.

Location Address3600 30TH STDes Moines, IA 50310-5753

Mailing Address3600 30th StDes Moines, IA 50310-5753 · (515) 699-5904

Phone(515) 699-5904

Sole ProprietorNo

Medical School CMSEmory University School Of MedicineGraduated 2013

Enumeration DateJune 20, 2013

Last NPPES UpdateSeptember 9, 20266 updates tracked since enumeration

NPPES CertifiedSeptember 9, 2026

✔ NPI 1811336068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

Licenses✔ Licensed in IA · MD-52101✔ Licensed in MN · 82089

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

3600 30TH ST, Des Moines, IA 50310

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Other Names 1

Former Name (1)Dr. Marla Janelle Wardenburg

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.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. Marla Janelle Greiner 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 ID8224264601

PECOS Enrollment IDI20231004002708, I20260610001934

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 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.

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

194 services169 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

187 services154 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.

168 services139 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.

138 services121 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.

95 services95 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

87 services87 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

83 services80 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

56 services50 patients

Insertion of stent in ureter using an endoscope 52332

This procedure involves placing a small, flexible tube (stent) in your body's drainage system to help urine flow from the kidneys to the bladder. An endoscope, a thin tube with a light and camera, is used for precise placement.

44 services37 patients

Manual urinalysis test with examination using microscope, automated 81001

A manual urinalysis test with automated microscopic examination is a lab process that checks your urine for health indicators. It involves a machine scanning your sample to identify any abnormal elements, which can assist in diagnosing various conditions.

43 services41 patients

Crushing of stone of ureter with insertion of stent using an endoscope 52356

This procedure involves using a thin, flexible tube (endoscope) to locate and break down kidney stones in the ureter. After this, a small tube (stent) is inserted to help maintain an open pathway for urine to flow.

32 services28 patients

Blood test, basic group of blood chemicals (calcium, total) 80048

A basic group blood test measures the levels of certain chemicals in your blood, including calcium. This helps assess your overall health and detect potential problems. The procedure involves drawing a small amount of blood from your arm, which is then analyzed in a lab.

23 services19 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

22 services22 patients

Psa (prostate specific antigen) measurement, total 84153

PSA measurement is a simple blood test that checks for a specific protein produced by your body. High levels could indicate a health issue that needs further investigation. It's often used to monitor general wellness and is part of routine health screening.

21 services20 patients

Uric acid level, blood 84550

A blood uric acid level test measures the amount of uric acid in your blood. Uric acid is a waste product that your body produces when it breaks down purines, substances found in your body and in certain foods. High levels may lead to gout or kidney stones.

18 services16 patients

Phosphate level 84100

A phosphate level test measures the amount of phosphate in your blood. Phosphate is a chemical that contains the mineral phosphorus, crucial for energy production, muscle and nerve function, and bone growth. Imbalances may indicate kidney disease or other health issues.

17 services15 patients

Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope 52310

This is a procedure to remove an object, stone, or tube from your urinary tract. An endoscope, a thin, flexible tube with a light and camera, is used to locate and remove the object. It is a safe and effective way to address the issue.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Unitypoint Health - Des Moines Iowa Methodist Medi

Acute Care Hospitals · Des Moines, IA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number160082

Location1200 Pleasant StreetDes Moines, IA 50309 · Polk County

Emergency services Birthing friendly

Sanford Bemidji Medical Center

Acute Care Hospitals · Bemidji, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240100

Location1300 Anne St NWBemidji, MN 56601 · Beltrami County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 50310 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

$122.23 typical visit price

range $52.96 – $161.40

Typical copayment $30.55 (range $13.24 – $40.35)

Most-billed visit code 99204

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.

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.

JESS THOMPSON PHARMD

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 699-5999

MRS. QUINTA AWAH-NDANG MBONGHO

Licensed Practical Nurse

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 699-5999

WENDY FREESMEIER RN

Registered Nurse (Case Management)

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 699-5999

TABETHA TARA SCHRODER NP-C

Nurse Practitioner (Family)

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 669-7108

MIKOLINA WEEKS MLS

Technician, Pathology (Medical Laboratory)

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 699-5829

DR. NATALIE S GULBRANSON PHARMD

Pharmacist (Ambulatory Care)

3600 30TH ST, VACIHCS PHARMACY 119
DES MOINES, IA 50310

Polk County (515) 699-5999

KIMBERLY REDEKER PHARMD

Pharmacist

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 699-5999

MRS. MARY STEIM

Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)

3600 30TH ST
DES MOINES, IA 50310

Polk County (515) 699-5999

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 Marla Greiner's NPI number?

The NPI number for Marla Greiner is 1811336068. It was assigned to this individual provider in the NPPES registry on June 20, 2013. The provider is also known as Dr. Marla Janelle Wardenburg.

Where is Marla Greiner located?

Marla Greiner practices at 3600 30th St, Des Moines, IA 50310. The listed phone number is (515) 699-5904.

What is Marla Greiner's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Marla Greiner enrolled in Medicare?

Yes. Marla Greiner 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 Marla Greiner accept?

Health plans from Medica list Marla Greiner 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 Marla Greiner affiliated with any hospitals?

According to CMS data, Marla Greiner is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi and Sanford Bemidji Medical Center.

When was this NPI record last updated?

The NPPES record for Marla Greiner was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days 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.