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MARYNA ASTASHKA
NPI 1336812338
Nurse Anesthetist, Certified Registered in Fairfield, CT

Active since July 27, 2021Accepts Medicare Assignment
79 BROOKSIDE DR, FAIRFIELD, CT 06824(860) 656-8485 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 7, 2026, Jul 5, 2023, Jul 27, 2021 (3 updates tracked since 2021).

About Maryna Astashka NPPES

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

MARYNA ASTASHKA (NPI 1336812338) is an individual nurse anesthetist, certified registered in Fairfield, Connecticut, licensed in Connecticut (12013) and active in the NPI registry since July 2021. She is a graduate of Other (2023).

NPPES Registry Identity

NPI1336812338
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMARYNA ASTASHKA
Location Address79 BROOKSIDE DRFairfield, CT 06824-2413
Mailing Address79 Brookside DrFairfield, CT 06824-2413 · (860) 656-8485
Phone(860) 656-8485
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateJuly 27, 2021
Last NPPES UpdateApril 7, 20263 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1336812338 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in CT · 12013
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 127331 (CT)
79 BROOKSIDE DR, Fairfield, CT 06824
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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

Maryna Astashka 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 ID6103288642
PECOS Enrollment IDI20230815002009

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06824 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

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 Maryna Astashka's NPI number?

The NPI number for Maryna Astashka is 1336812338. It was assigned to this individual provider in the NPPES registry on July 27, 2021.

Where is Maryna Astashka located?

Maryna Astashka practices at 79 Brookside Dr, Fairfield, CT 06824. The listed phone number is (860) 656-8485.

What is Maryna Astashka's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Maryna Astashka enrolled in Medicare?

Yes. Maryna Astashka 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.

When was this NPI record last updated?

The NPPES record for Maryna Astashka was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.