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MARIO ESTOLANO MD
NPI 1881655546
Emergency Medicine in Marietta, OH

Active since March 31, 2006PECOS Enrolled
1106 COLEGATE DR EMERGENCY DEPT, MARIETTA, OH 45750(740) 562-2000(740) 568-2096 Get Directions Write a Review

NPPES record last updated: January 16, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 7, 2023, Apr 28, 2021, Jan 15, 2021 and 1 more (4 updates tracked since 2020).

About Mario Estolano Md NPPES

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

MARIO ESTOLANO MD (NPI 1881655546) is an individual emergency medicine provider in Marietta, Ohio, licensed in Ohio (35.085260) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1881655546
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMARIO ESTOLANOCredential: MD
Location Address1106 COLEGATE DR EMERGENCY DEPTMarietta, OH 45750-1323
Mailing AddressPo Box 447Allison Park, PA 15101-0447 · (412) 487-3556 · Fax (412) 486-6605
Phone(740) 562-2000
Fax(740) 568-2096
Sole ProprietorYes
Enumeration DateMarch 31, 2006
Last NPPES UpdateJanuary 16, 20244 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2024
✔ NPI 1881655546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in OH · 35.085260✔ Licensed in PA · MD042124E
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedInternal MedicineTaxonomy 207R00000X · License 18489 (WV)
1106 COLEGATE DR EMERGENCY DEPT, Marietta, OH 45750
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Secondary Practice Locations 4

Location 14451 Middle RdAllison Park, PA 15101-1109 · Phone (412) 487-3556 · Fax (412) 486-6605
Location 2314 S Wells ST Emergency DepartmentSistersville, WV 26175-1098 · Phone (304) 652-2611
Location 3799 Farson St Emergency DeptBelpre, OH 45714-1044 · Phone (740) 401-1150 · Fax (740) 401-1155
Location 4401 Matthew StMarietta, OH 45750-1635 · Phone (740) 376-1939

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mario Estolano Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Mario Estolano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Marietta Memorial Hospital Of Tyler County Inc
26 mi
Critical Access
314 S WELLS ST
Sistersville, WV 26175
  • Reassigned Medicare billing, West Virginia enrollment
  • 42 clinicians in this Medicare group
NPI 1811595192 (304) 652-2611

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
93 services90 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
64 services64 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
43 services40 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 45750 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
$84.72 typical visit price
range $54.34 – $166.65
Typical copayment $21.18 (range $13.58 – $41.66)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.10 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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

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

GAYLE GALAN MD
Emergency Medicine
1106 COLEGATE DR EMERGENCY DEPT
MARIETTA, OH 45750
Washington County (740) 568-2000

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 Mario Estolano's NPI number?

The NPI number for Mario Estolano is 1881655546. It was assigned to this individual provider in the NPPES registry on March 31, 2006.

Where is Mario Estolano located?

Mario Estolano practices at 1106 Colegate Dr Emergency Dept, Marietta, OH 45750. The listed phone number is (740) 562-2000.

What is Mario Estolano's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Mario Estolano enrolled in Medicare?

Yes. Mario Estolano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mario Estolano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mario Estolano reassigns Medicare benefits to Marietta Memorial Hospital Of Tyler County Inc (Sistersville, WV). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mario Estolano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mario Estolano accept?

Health plans from CareSource list Mario Estolano 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.

When was this NPI record last updated?

The NPPES record for Mario Estolano was last updated on January 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.