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DR. EVAN MARIASH M.D.
NPI 1285850784
Internal Medicine - Hematology & Oncology in Robbinsdale, MN

Active since April 17, 2007PECOS EnrolledAccepts Medicare Assignment
3435 W BROADWAY AVE, ROBBINSDALE, MN 55422(763) 581-2801 Get Directions Write a Review

NPPES record last updated: April 22, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 22, 2021, Nov 16, 2018 (2 updates tracked since 2018).

About Dr. Evan Mariash M.d. NPPES

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

DR. EVAN MARIASH M.D. (NPI 1285850784) is an individual hematology & oncology provider in Robbinsdale, Minnesota, licensed in Minnesota (59748) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with North Memorial Health Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1285850784
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameDR. EVAN MARIASHCredential: M.D.
Location Address3435 W BROADWAY AVERobbinsdale, MN 55422-2969
Mailing Address3435 W Broadway AveRobbinsdale, MN 55422-2969 · (763) 581-2801
Phone(763) 581-2801
Sole ProprietorYes
Medical School CMSR Franklin University Of Med & Sci/chicago Medical SchoolGraduated 2006
Enumeration DateApril 17, 2007
Last NPPES UpdateApril 22, 20212 updates tracked since enumeration
NPPES CertifiedApril 22, 2021
✔ NPI 1285850784 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in MN · 59748
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD13676 (RI)
Also ListedHospitalistTaxonomy 208M00000X · License LP00959 (RI)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3435 W BROADWAY AVE, Robbinsdale, MN 55422
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1420 Delaware St SE, MMC 480Minneapolis, MN 55455-0341 · Phone (612) 626-0400
Location 21 Veterans DrMinneapolis, MN 55417 · Phone (612) 467-4135

Other Identifiers 3

Other002186601RI · Medicare
Other1285850784RI · Bcbs/blue Chip
MedicaidEM85188RI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, 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. Evan Mariash 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 ID4385822626
PECOS Enrollment IDI20210528002308
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 4

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.

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.
163 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.
144 services89 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.
34 services34 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.
15 services14 patients

Hospital Affiliations CMS Care Compare 3

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

North Memorial Health Hospital

Acute Care Hospitals · Robbinsdale, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240001
Location3300 Oakdale NorthRobbinsdale, MN 55422 · Hennepin County
Emergency services Birthing friendly

Abbott Northwestern Hospital

Acute Care Hospitals · Minneapolis, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240057
Location800 East 28th StreetMinneapolis, MN 55407 · Hennepin County
Emergency services Birthing friendly

Maple Grove Hospital

Acute Care Hospitals · Maple Grove, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240214
Location9875 Hospital DriveMaple Grove, MN 55369 · Hennepin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55422 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
$168.28 typical visit price
range $56.00 – $168.28
Typical copayment $42.07 (range $14.00 – $42.07)
Most-billed visit code 99205
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
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 12

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

SHIRLEY JEAN KERN CNS
Clinical Nurse Specialist (Oncology)
3435 W BROADWAY AVE
ROBBINSDALE, MN 55422
Hennepin County (763) 520-7887
MS. BARBARA J. KUNZ M.S.,CGC
Genetic Counselor, MS
3435 W BROADWAY AVE
ROBBINSDALE, MN 55422
Hennepin County (763) 520-3813
KATHRYN DOUGLASS MS CGC
Genetic Counselor, MS
3435 W BROADWAY AVE
ROBBINSDALE, MN 55422
Hennepin County (763) 581-2926
MS. JOY M LARSEN HAIDLE M.S., C.G.C.
Genetic Counselor, MS
3435 W BROADWAY AVE, SUITE 1135
ROBBINSDALE, MN 55422
Hennepin County (763) 530-3815
JEAN BORGERDING PUPKES CNS
Clinical Nurse Specialist (Oncology)
3435 W BROADWAY AVE
ROBBINSDALE, MN 55422
Hennepin County (763) 520-7887
ASHLEY MARIE DECKMAN CGC
Genetic Counselor, MS
3435 W BROADWAY AVE, SUITE 1135
ROBBINSDALE, MN 55422
Hennepin County (763) 520-1422
REBECCA R THOMAS MD
Internal Medicine (Hematology & Oncology)
3435 W BROADWAY AVE, 1135
ROBBINSDALE, MN 55422
Hennepin County (763) 520-7887
MS. YAZMIN M. CLARK NP
Nurse Practitioner (Adult Health)
3435 W BROADWAY AVE
ROBBINSDALE, MN 55422
Hennepin County (763) 581-2800

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 Evan Mariash's NPI number?

The NPI number for Evan Mariash is 1285850784. It was assigned to this individual provider in the NPPES registry on April 17, 2007.

Where is Evan Mariash located?

Evan Mariash practices at 3435 W Broadway Ave, Robbinsdale, MN 55422. The listed phone number is (763) 581-2801.

What is Evan Mariash's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Evan Mariash enrolled in Medicare?

Yes. Evan Mariash 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 Evan Mariash accept?

Health plans from HealthPartners and Medica list Evan Mariash 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 Evan Mariash affiliated with any hospitals?

According to CMS data, Evan Mariash is affiliated with North Memorial Health Hospital, Abbott Northwestern Hospital and Maple Grove Hospital.

When was this NPI record last updated?

The NPPES record for Evan Mariash was last updated on April 22, 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.