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MARTA ONYSKIV M.D.
NPI 1619081510
Family Medicine in Boston, MA

Active since August 18, 2006PECOS EnrolledAccepts Medicare Assignment
800 WASHINGTON STREET, BOX 1013, BOSTON, MA 02111(617) 636-5000 Get Directions Write a Review

NPPES record last updated: September 4, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marta Onyskiv M.d. NPPES

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

MARTA ONYSKIV M.D. (NPI 1619081510) is an individual family medicine provider in Boston, Massachusetts, licensed in Massachusetts (226897) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Morton Hospital, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1619081510
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameMARTA ONYSKIVCredential: M.D.
Location Address800 WASHINGTON STREET, BOX 1013Boston, MA 02111
Mailing Address800 Washington Street, Box 1013Boston, MA 02111 · (617) 636-5000
Phone(617) 636-5000
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateAugust 18, 2006
Last NPPES UpdateSeptember 4, 2013
✔ NPI 1619081510 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MA · 226897
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
800 WASHINGTON STREET, Boston, MA 02111
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Other Identifiers 3

Medicare UPINI57497
Medicaid110074033AMA
Medicare PINA40156MA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Marta Onyskiv 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 ID9335143163
PECOS Enrollment IDI20060908000146
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 10

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 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.
296 services224 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
146 services146 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
125 services125 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.
60 services52 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
25 services22 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
20 services19 patients

Hospital Affiliations CMS Care Compare 5

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

Morton Hospital

Acute Care Hospitals · Taunton, MA
1/5 CMS rating
OwnershipProprietary
CMS Certification Number220073
Location88 Washington StreetTaunton, MA 02780 · Bristol County
Emergency services

Beth Israel Deaconess Hospital - Needham

Acute Care Hospitals · Needham, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220083
Location148 Chestnut StreetNeedham, MA 02494 · Norfolk County
Emergency services

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

Good Samaritan Medical Center

Acute Care Hospitals · Brockton, MA
2/5 CMS rating
OwnershipProprietary
CMS Certification Number220111
Location235 North Pearl StreetBrockton, MA 02301 · Plymouth County
Emergency services Birthing friendly

Faulkner Hospital-Brigham And Women's

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220119
Location1153 Centre StreetBoston, MA 02130 · Suffolk County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02111 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers14 claims25 services$2.12 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

VANJA TOLJ
Anesthesiology
800 WASHINGTON STREET, #298 ZISKIND BUILDING, 6TH FLOOR
CINCINNATI, MA 02111
Suffolk County (330) 645-5522
FABIOLA ANDREINA REYES CURCIO
Pathology (Anatomic Pathology & Clinical Pathology)
800 WASHINGTON STREET, #802
BOSTON, MA 02111
Suffolk County (617) 636-8006
NIKOLAY BUGAEV M.D.
Surgery (Surgical Critical Care)
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-5000
DR. MOHAMMED ABDULLAH BAWAZEER MD
Surgery
800 WASHINGTON STREET, DEPARTMENT OF SURGERY, DIVISION OF TRAUMA SURGERY
BOSTON, MA 02111
Suffolk County (617) 636-4488
DR. MICHAELA MARGOLIS DO
Psychiatry & Neurology (Child & Adolescent Psychiatry)
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-7820
DAWIT WORKU KASSA
Obstetrics & Gynecology
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-2229
GERARDINA BUETI PA-C
Physician Assistant
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-5590
LAUREN GUSS LICSW
Social Worker (Clinical)
800 WASHINGTON STREET
BOSTON, MA 02111
Suffolk County (617) 636-4174

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 Marta Onyskiv's NPI number?

The NPI number for Marta Onyskiv is 1619081510. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Marta Onyskiv located?

Marta Onyskiv practices at 800 Washington Street Box 1013, Boston, MA 02111. The listed phone number is (617) 636-5000.

What is Marta Onyskiv's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Marta Onyskiv enrolled in Medicare?

Yes. Marta Onyskiv 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 Marta Onyskiv accept?

Health plans from Anthem Blue Cross and Blue Shield list Marta Onyskiv 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 Marta Onyskiv affiliated with any hospitals?

According to CMS data, Marta Onyskiv is affiliated with Morton Hospital, Beth Israel Deaconess Hospital - Needham, Brigham And Women's Hospital, Good Samaritan Medical Center and Faulkner Hospital-Brigham And Women's.

When was this NPI record last updated?

The NPPES record for Marta Onyskiv was last updated on September 4, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.