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ZACHARY MITCHELL GREENIER PA
NPI 1104160498
Physician Assistant in Bangor, ME

Active since November 27, 2012PECOS EnrolledAccepts Medicare Assignment
900 BROADWAY, BANGOR, ME 04401(207) 907-3300(207) 907-1923 Get Directions Write a Review

NPPES record last updated: February 3, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 3, 2022, Dec 2, 2019 (2 updates tracked since 2019).

About Zachary Mitchell Greenier Pa NPPES

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

ZACHARY MITCHELL GREENIER PA (NPI 1104160498) is an individual physician assistant in Bangor, Maine, licensed in Maine (PA1375) and active in the NPI registry since November 2012. He is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1104160498
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameZACHARY MITCHELL GREENIERCredential: PA
Location Address900 BROADWAYBangor, ME 04401-1900
Mailing AddressC/o St Marys Health System - Provider Enrollment, Po Box 7291Lewiston, ME 04243-7291 · (207) 777-8560 · Fax (207) 777-8800
Phone(207) 907-3300
Fax(207) 907-1923
Sole ProprietorYes
Medical School CMSOtherGraduated 2012
Enumeration DateNovember 27, 2012
Last NPPES UpdateFebruary 3, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 3, 2022
✔ NPI 1104160498 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in ME · PA1375
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
900 BROADWAY, Bangor, ME 04401
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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

Zachary Mitchell Greenier Pa 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 ID3779728928
PECOS Enrollment IDI20130318000444
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 5

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
250 services138 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
90 services90 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
79 services55 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
59 services47 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
16 services12 patients

Hospital Affiliations CMS Care Compare 4

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

St Joseph Hospital

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number200001
Location360 BroadwayBangor, ME 04401 · Penobscot County
Emergency services

Northern Light Eastern Maine Medical Center

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200033
Location489 State StreetBangor, ME 04401 · Penobscot County
Emergency services Birthing friendly

Northern Light Maine Coast Hospital

Acute Care Hospitals · Ellsworth, ME
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number200050
Location50 Union StreetEllsworth, ME 04605 · Hancock County
Emergency services Birthing friendly

Northern Light Mayo Hospital

Critical Access Hospitals · Dover Foxcroft, ME
OwnershipGovernment - Hospital District or Authority
CMS Certification Number201309
Location897 West Main StreetDover Foxcroft, ME 04426 · Piscataquis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04401 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
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 15

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers25 claims62 services$6.12 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
6 suppliers14 claims14 services$0.89 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
4 suppliers12 claims12 services$36.55 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
2 suppliers11 claims11 services$113.89 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
2 suppliers18 claims54 services$39.85 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
4 suppliers12 claims57 services$21.88 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

HAILEY E BLACKWOOD FNPC
Nurse Practitioner
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3300
JOSHUA JAMES DUCHENE DO
Family Medicine
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3777
MARILYN L MICHAUD FNP
Nurse Practitioner (Family)
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3300
ILSA ANNETTA SHULMAN MD
Internal Medicine
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3300
RODRIGO ROXAS MD
Family Medicine
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3777
KERRY RIKER M. D.
Internal Medicine
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3300
MRS. ADRIENNE MIRANDA EWER FNP
Nurse Practitioner (Family)
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3300
DINA LEA COLE APRN
Nurse Practitioner (Family)
900 BROADWAY
BANGOR, ME 04401
Penobscot County (207) 907-3300

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 Zachary Greenier's NPI number?

The NPI number for Zachary Greenier is 1104160498. It was assigned to this individual provider in the NPPES registry on November 27, 2012.

Where is Zachary Greenier located?

Zachary Greenier practices at 900 Broadway, Bangor, ME 04401. The listed phone number is (207) 907-3300.

What is Zachary Greenier's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Zachary Greenier enrolled in Medicare?

Yes. Zachary Greenier 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 Zachary Greenier affiliated with any hospitals?

According to CMS data, Zachary Greenier is affiliated with St Joseph Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital and Northern Light Mayo Hospital.

When was this NPI record last updated?

The NPPES record for Zachary Greenier was last updated on February 3, 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.