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

DR. AMY PLASENCIA MD
NPI 1972955805
Emergency Medicine in Lewiston, ME

Q: What is Amy Plasencia's NPI number?

The NPI number for Amy Plasencia is 1972955805. It was assigned to this individual provider in the NPPES registry on July 3, 2016. The provider is also known as Dr. Amy Sater MD.

Q: What is Amy Plasencia'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 Amy Plasencia was last updated on August 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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 July 03, 2016PECOS EnrolledAccepts Medicare Assignment

300 MAIN ST, LEWISTON, ME 04240(207) 725-9065 Get Directions Write a Review

NPPES record last updated: August 7, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 7, 2026, Jul 23, 2026, Dec 2, 2021 and 1 more (4 updates tracked since 2016).

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About Dr. Amy Plasencia Md NPPES

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

DR. AMY PLASENCIA MD (NPI 1972955805) is an individual emergency medicine provider in Lewiston, Maine, licensed in Maine (MD30239) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, is affiliated with Houlton Regional Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1972955805

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. AMY PLASENCIACredential: MD

Location Address300 MAIN STLewiston, ME 04240-7027

Mailing Address300 Main StLewiston, ME 04240-7027 · (207) 725-9065

Phone(207) 725-9065

Sole ProprietorYes

Medical School CMSOtherGraduated 2015

Enumeration DateJuly 3, 2016

Last NPPES UpdateAugust 7, 20264 updates tracked since enumeration

NPPES CertifiedAugust 7, 2026

✔ NPI 1972955805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

Licenses✔ Licensed in ME · MD30239✔ Licensed in NY · 309127

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.

300 MAIN ST, Lewiston, ME 04240

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Other Names 1

Former Name (1)Dr. Amy Sater Md

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. Amy Plasencia 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 ID6709244106

PECOS Enrollment IDI20260420000764

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.

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.

32 services32 patients

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.

31 services31 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.

23 services23 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

15 services15 patients

Hospital Affiliations CMS Care Compare

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

Houlton Regional Hospital

Critical Access Hospitals · Houlton, ME

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number201308

Location20 Hartford StreetHoulton, ME 04730 · Aroostook County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04240 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

$82.58 typical visit price

range $53.26 – $162.77

Typical copayment $20.64 (range $13.31 – $40.69)

Most-billed visit code 99203

Established Patient

$94.60 typical visit price

range $16.90 – $132.79

Typical copayment $23.65 (range $4.22 – $33.19)

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.

ANGELA WOOD CRNA

Nurse Anesthetist, Certified Registered

300 MAIN ST, CENTRAL MAINE MEDICAL CENTER
LEWISTON, ME 04240

Androscoggin County (207) 795-0111

DANA MCCOY PT

Physical Therapist