ELIZABETH GREIS N.P.
NPI 1508109315
Nurse Practitioner - Psychiatric/Mental Health in Buffalo, NY

Active since March 29, 2013PECOS EnrolledAccepts Medicare Assignment
3020 BAILEY AVE, 2ND FLOOR, BUFFALO, NY 14215(716) 831-1800 Get Directions Write a Review

NPPES record last updated: August 6, 2019. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Elizabeth Greis N.p. NPPES

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

ELIZABETH GREIS N.P. (NPI 1508109315) is an individual psychiatric/mental health provider in Buffalo, New York, licensed in New York (40 401579) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of State University Of New York At Buffalo School Of Medicine (2013).

NPPES Registry Identity

NPI1508109315
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameELIZABETH GREISCredential: N.P.
Location Address3020 BAILEY AVE, 2ND FLOORBuffalo, NY 14215-2814
Mailing Address55 Dodge RdGetzville, NY 14068-1205 · (716) 831-2700
Sole ProprietorYes
Medical School CMSState University Of New York At Buffalo School Of MedicineGraduated 2013
Enumeration DateMarch 29, 2013
Last NPPES UpdateAugust 6, 2019
NPI 1508109315 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in NY · 40 401579
3020 BAILEY AVE, Buffalo, NY 14215

Other Names 1

Former Name (1)Elizabeth Ostrom

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

Elizabeth Greis N.p. 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 ID8426290511
PECOS Enrollment IDI20130820000915
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

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.
61 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14215 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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.

Counselor (Addiction (Substance Use Disorder))
3020 BAILEY AVE, 2ND FLOOR
BUFFALO, NY 14215
Counselor
3020 BAILEY AVE
BUFFALO, NY 14215
Registered Nurse
3020 BAILEY AVE
BUFFALO, NY 14215
Counselor
3020 BAILEY AVE
BUFFALO, NY 14215
Counselor (Addiction (Substance Use Disorder))
3020 BAILEY AVE
BUFFALO, NY 14215
Counselor (Mental Health)
3020 BAILEY AVE
BUFFALO, NY 14215
Counselor (Mental Health)
3020 BAILEY AVE
BUFFALO, NY 14215
Counselor (Addiction (Substance Use Disorder))
3020 BAILEY AVE, 2ND FLOOR
BUFFALO, NY 14215

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 Elizabeth Greis's NPI number?

The NPI number for Elizabeth Greis is 1508109315. It was assigned to this individual provider in the NPPES registry on March 29, 2013. The provider is also known as Elizabeth Ostrom.

Where is Elizabeth Greis located?

Elizabeth Greis practices at 3020 Bailey Ave 2nd Floor, Buffalo, NY 14215. The listed phone number is (716) 831-1800.

What is Elizabeth Greis's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Elizabeth Greis enrolled in Medicare?

Yes. Elizabeth Greis 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.

When was this NPI record last updated?

The NPPES record for Elizabeth Greis was last updated on August 6, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.