GREGORY OLIVIER MATHELIER MD
NPI 1386227577
Emergency Medicine in Pittsburgh, PA

Active since May 04, 2021PECOS EnrolledAccepts Medicare Assignment
200 LOTHROP ST, PITTSBURGH, PA 15213(412) 647-3333 Get Directions Write a Review

NPPES record last updated: September 30, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 30, 2024, May 4, 2021 (2 updates tracked since 2021).

About Gregory Olivier Mathelier Md NPPES

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

GREGORY OLIVIER MATHELIER MD (NPI 1386227577) is an individual emergency medicine provider in Pittsburgh, Pennsylvania, licensed in Maryland (D98944) and active in the NPI registry since May 2021. He is enrolled in Medicare PECOS, is affiliated with Frederick Health Hospital, and is a graduate of Howard University College Of Medicine (2021).

NPPES Registry Identity

NPI1386227577
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameGREGORY OLIVIER MATHELIERCredential: MD
Location Address200 LOTHROP STPittsburgh, PA 15213-2536
Mailing Address3600 Forbes Ave Ste 140Pittsburgh, PA 15213-3410
Sole ProprietorYes
Medical School CMSHoward University College Of MedicineGraduated 2021
Enumeration DateMay 4, 2021
Last NPPES UpdateSeptember 30, 20242 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2024
NPI 1386227577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in MD · D98944
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.

200 LOTHROP ST, Pittsburgh, PA 15213

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

Gregory Olivier Mathelier Md 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 ID6103222690
PECOS Enrollment IDI20241112002337
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.

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.
239 services238 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.
213 services197 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
112 services110 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.
41 services41 patients

Hospital Affiliations CMS Care Compare

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

Frederick Health Hospital

Acute Care Hospitals · Frederick, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210005
Location400 West Seventh StFrederick, MD 21701 · Frederick County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15213 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$96.82 typical visit price
range $17.33 – $135.84
Typical copayment $24.20 (range $4.33 – $33.96)
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 20

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

Nurse Anesthetist, Certified Registered
200 LOTHROP ST
PITTSBURGH, PA 15213
Surgery (Vascular Surgery)
200 LOTHROP ST, F600 PRESBYTERIAN HOSPITAL
PITTSBURGH, PA 15213
Nurse Practitioner (Critical Care Medicine)
200 LOTHROP ST, 613 SCAIFE HALL
PITTSBURGH, PA 15213
Internal Medicine (Critical Care Medicine)
200 LOTHROP ST
PITTSBURGH, PA 15213
Occupational Therapist
200 LOTHROP ST
PITTSBURGH, PA 15213
Neurological Surgery
200 LOTHROP ST
PITTSBURGH, PA 15213
Student in an Organized Health Care Education/Training Program
200 LOTHROP ST
PITTSBURGH, PA 15213
Student in an Organized Health Care Education/Training Program
200 LOTHROP ST
PITTSBURGH, PA 15213

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 Gregory Mathelier's NPI number?

The NPI number for Gregory Mathelier is 1386227577. It was assigned to this individual provider in the NPPES registry on May 4, 2021.

Where is Gregory Mathelier located?

Gregory Mathelier practices at 200 Lothrop St, Pittsburgh, PA 15213. The listed phone number is (412) 647-3333.

What is Gregory Mathelier's specialty?

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

Is Gregory Mathelier enrolled in Medicare?

Yes. Gregory Mathelier 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.

Is Gregory Mathelier affiliated with any hospitals?

According to CMS data, Gregory Mathelier is affiliated with Frederick Health Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Mathelier was last updated on September 30, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.