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MISS MEGAN CHRISTINE POSER
NPI 1124906094
Physician Assistant in Buffalo, NY

Active since August 26, 2025PECOS EnrolledAccepts Medicare Assignment
462 GRIDER ST, BUFFALO, NY 14215(716) 898-3000 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 8, 2025, Sep 2, 2025 (2 updates tracked since 2025).

About Miss Megan Christine Poser NPPES

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

MISS MEGAN CHRISTINE POSER (NPI 1124906094) is an individual physician assistant in Buffalo, New York and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Buffalo, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1124906094
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMISS MEGAN CHRISTINE POSER
Location Address462 GRIDER STBuffalo, NY 14215-3098
Mailing Address199 Sinclair AveStaten Island, NY 10312-2915 · (347) 224-8453
Phone(716) 898-3000
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateAugust 26, 2025
Last NPPES UpdateSeptember 8, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2025
✔ NPI 1124906094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
462 GRIDER ST, Buffalo, NY 14215
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Secondary Practice Location 1

Location 1100 High StBuffalo, NY 14203-1126 · Phone (716) 859-5600

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

Miss Megan Christine Poser 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 ID1658864954
PECOS Enrollment IDI20251204003330
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.

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
$68.57 typical visit price
range $17.54 – $136.14
Typical copayment $17.14 (range $4.38 – $34.03)
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.

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.

MR. V. THOMAS CHAPIN PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3000
DR. JOHN JACOB HANNIBAL IV M.D.
Student in an Organized Health Care Education/Training Program
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-4226
HMB PHARMACY MANAGEMENT LLC
Pharmacy (Community/Retail Pharmacy)
462 GRIDER ST, DRIVEWAY 3
BUFFALO, NY 14215
Erie County (716) 332-2866
SARAH MARIE THOMPSON PA-C
Physician Assistant
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 698-5375
MATTHEW GARRETT ALBEN DO
Student in an Organized Health Care Education/Training Program
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-5053
DANNY ISSAM BELMONA MD
Student in an Organized Health Care Education/Training Program
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3000
ALEXANDRA VAZQUEZ AGACNP
Nurse Practitioner (Acute Care)
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3000
MR. KENNETH L DZIALAK COTA
Occupational Therapy Assistant
462 GRIDER ST
BUFFALO, NY 14215
Erie County (716) 898-3575

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 Megan Poser's NPI number?

The NPI number for Megan Poser is 1124906094. It was assigned to this individual provider in the NPPES registry on August 26, 2025.

Where is Megan Poser located?

Megan Poser practices at 462 Grider St, Buffalo, NY 14215. The listed phone number is (716) 898-3000.

What is Megan Poser's specialty?

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

Is Megan Poser enrolled in Medicare?

Yes. Megan Poser 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 Megan Poser was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.