Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MARIPAT L GATTER MD
NPI 1649374208
Emergency Medicine in Perryville, MO

Q: What is Maripat Gatter's NPI number?

The NPI number for Maripat Gatter is 1649374208. It was assigned to this individual provider in the NPPES registry on September 12, 2006.

Q: What is Maripat Gatter's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Maripat Gatter was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.

Active since September 12, 2006PECOS EnrolledAccepts Medicare Assignment

434 N WEST ST, PERRYVILLE, MO 63775(573) 547-2536 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Dec 2, 2025, May 27, 2021 and 2 more (5 updates tracked since 2016).

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About Dr. Maripat L Gatter Md NPPES

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

DR. MARIPAT L GATTER MD (NPI 1649374208) is an individual emergency medicine provider in Perryville, Missouri, licensed in Missouri (2011012786) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Northeast Regional Medical Center, and maintains a secondary practice location in Troy.

NPPES Registry Identity

NPI1649374208

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. MARIPAT L GATTERCredential: MD

Location Address434 N WEST STPerryville, MO 63775-1359

Mailing Address434 N West StPerryville, MO 63775-1359 · (573) 547-2536

Phone(573) 547-2536

Sole ProprietorNo

Medical School CMSGeorgetown University School Of MedicineGraduated 1989

Enumeration DateSeptember 12, 2006

Last NPPES UpdateAugust 12, 20265 updates tracked since enumeration

NPPES CertifiedAugust 12, 2026

✔ NPI 1649374208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in MO · 2011012786

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.

434 N WEST ST, Perryville, MO 63775

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Secondary Practice Location 1

Location 11000 E Cherry StTroy, MO 63379-1513 · Phone (636) 528-8551

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Arkansas Blue Cross and Blue Shield, Blue Cross and Blue Shield of Kansas City, Health Advantage and more.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

Dr. Maripat L Gatter 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 ID9638171184

PECOS Enrollment IDI20120316000494

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.

Hospital Affiliations CMS Care Compare 2

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

Northeast Regional Medical Center

Acute Care Hospitals · Kirksville, MO

3/5 CMS rating

OwnershipProprietary

CMS Certification Number260022

Location315 S OsteopathyKirksville, MO 63501 · Adair County

Emergency services Birthing friendly

Mercy Hospital Perry

Critical Access Hospitals · Perryville, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number261311

Location434 North West StreetPerryville, MO 63775 · Perry County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63775 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

$81.64 typical visit price

range $52.28 – $161.24

Typical copayment $20.41 (range $13.07 – $40.31)

Most-billed visit code 99203

Established Patient

$93.24 typical visit price

range $16.30 – $131.05

Typical copayment $23.31 (range $4.07 – $32.76)

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.

KAREN AROMANDO-WILLIAMS CRNA

Nurse Anesthetist, Certified Registered