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MS. ANASTACIA AUSTRIACO MESINA PA-C
NPI 1356933428
Physician Assistant - Medical in Merrillville, IN

Active since February 09, 2021PECOS EnrolledAccepts Medicare Assignment
101 E 87TH AVE STE 420, MERRILLVILLE, IN 46410(219) 947-1910(219) 769-2313 Get Directions Write a Review

NPPES record last updated: January 17, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 17, 2022, Feb 9, 2021 (2 updates tracked since 2021).

About Ms. Anastacia Austriaco Mesina Pa-c NPPES

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

MS. ANASTACIA AUSTRIACO MESINA PA-C (NPI 1356933428) is an individual medical provider in Merrillville, Indiana, licensed in Indiana (10003220A) and active in the NPI registry since February 2021. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospitals Inc, and maintains a secondary practice location in Hobart.

NPPES Registry Identity

NPI1356933428
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMS. ANASTACIA AUSTRIACO MESINACredential: PA-C
Location Address101 E 87TH AVE STE 420Merrillville, IN 46410-7335
Mailing Address7895 Grand BlvdHobart, IN 46342-6665 · (219) 947-1910 · Fax (219) 942-3829
Phone(219) 947-1910
Fax(219) 769-2313
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateFebruary 9, 2021
Last NPPES UpdateJanuary 17, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 17, 2022
✔ NPI 1356933428 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in IN · 10003220A
101 E 87TH AVE STE 420, Merrillville, IN 46410
Open in Google Maps ↗

Secondary Practice Location 1

Location 17895 Grand BlvdHobart, IN 46342-6665 · Phone (219) 947-1910 · Fax (219) 942-3829

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.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

Ms. Anastacia Austriaco Mesina Pa-c 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 ID7719386143
PECOS Enrollment IDI20210604000474
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 2

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.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
53 services24 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
16 services14 patients

Hospital Affiliations CMS Care Compare

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

Methodist Hospitals Inc

Acute Care Hospitals · Gary, IN
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150002
Location600 Grant StGary, IN 46402 · Lake County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 2

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

BRYAN JOSEPH ROBINS MD
Surgery
101 E 87TH AVE STE 420
MERRILLVILLE, IN 46410
Lake County (219) 769-2041
DR. JOHN MIRRO MD
Internal Medicine (Gastroenterology)
101 E 87TH AVE STE 420
MERRILLVILLE, IN 46410
Lake County (219) 758-5008

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 Anastacia Mesina's NPI number?

The NPI number for Anastacia Mesina is 1356933428. It was assigned to this individual provider in the NPPES registry on February 9, 2021.

Where is Anastacia Mesina located?

Anastacia Mesina practices at 101 E 87th Ave Ste 420, Merrillville, IN 46410. The listed phone number is (219) 947-1910.

What is Anastacia Mesina's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Anastacia Mesina enrolled in Medicare?

Yes. Anastacia Mesina 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 Anastacia Mesina accept?

Health plans from CareSource list Anastacia Mesina 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 Anastacia Mesina affiliated with any hospitals?

According to CMS data, Anastacia Mesina is affiliated with Methodist Hospitals Inc.

When was this NPI record last updated?

The NPPES record for Anastacia Mesina was last updated on January 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.