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

MISS AJA MARIE SNOW PA
NPI 1407185440
Physician Assistant in Mount Kisco, NY

Active since December 22, 2009PECOS EnrolledAccepts Medicare Assignment
90 S BEDFORD RD, MOUNT KISCO, NY 10549(914) 241-1050(914) 242-1516 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 9, 2026, Oct 17, 2017 (2 updates tracked since 2017).

About Miss Aja Marie Snow Pa NPPES

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

MISS AJA MARIE SNOW PA (NPI 1407185440) is an individual physician assistant in Mount Kisco, New York, licensed in New York (013737-1) and active in the NPI registry since December 2009. She is enrolled in Medicare PECOS, is affiliated with Northern Westchester Hospital, and is a graduate of Other (2009).

NPPES Registry Identity

NPI1407185440
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMISS AJA MARIE SNOWCredential: PA
Location Address90 S BEDFORD RDMount Kisco, NY 10549-3412
Mailing Address12 Rhinebeck RdCarmel, NY 10512-4947 · (718) 664-5976 · Fax (914) 242-1516
Phone(914) 241-1050
Fax(914) 242-1516
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateDecember 22, 2009
Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2026
✔ NPI 1407185440 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 NY · 013737-1
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.
90 S BEDFORD RD, Mount Kisco, NY 10549
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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

Miss Aja Marie Snow 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 ID3870819006
PECOS Enrollment IDI20150306001028
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 8

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 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.
690 services411 patients
Removal of impacted ear wax 69210
Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.
589 services410 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
141 services141 patients
Exam of ear using a microscope 92504
An exam of the ear using a microscope allows a detailed view of the ear structures. This non-invasive procedure helps identify issues such as infections, blockages, or ear damage. It's a safe, quick, and painless way to evaluate ear health.
113 services88 patients
Exam of the nose and throat using an endoscope 92511
An endoscopic examination of the nose and throat is a procedure where a thin, flexible tube with a light and camera attached (endoscope) is used to view these areas in detail. It helps identify any abnormalities or issues that may be causing symptoms like difficulty swallowing, persistent cough, or nasal congestion.
111 services81 patients
Diagnostic exam of voice box using a flexible endoscope 31575
This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.
90 services60 patients

Hospital Affiliations CMS Care Compare

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

Northern Westchester Hospital

Acute Care Hospitals · Mount Kisco, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330162
Location400 East Main StreetMount Kisco, NY 10549 · Westchester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10549 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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.

KIMBERLY ERIN CHU MD
Pathology (Anatomic Pathology & Clinical Pathology)
90 S BEDFORD RD, CAREMOUNT MEDICAL PC
MOUNT KISCO, NY 10549
Westchester County (914) 241-1050
PAUL D KANDEL MD
Internal Medicine
90 S BEDFORD RD, MOUNT KISCO MEDICAL GROUP PC
MOUNT KISCO, NY 10549
Westchester County (914) 241-1050
KAYLA MANCUSI RN
Registered Nurse (Women's Health Care, Ambulatory)
90 S BEDFORD RD
MOUNT KISCO, NY 10549
Westchester County (914) 242-1380
CORINNE MARIE REILLY PA
Physician Assistant
90 S BEDFORD RD
MOUNT KISCO, NY 10549
Westchester County (914) 241-1050
ALPHONSE AVERSA MD
Internal Medicine
90 S BEDFORD RD, CARE MOUNT MEDICAL RD
MOUNT KISCO, NY 10549
Westchester County (914) 241-1050
HENRY HERMAN JANSSEN JR. M.D.
Radiology (Diagnostic Radiology)
90 S BEDFORD RD
MOUNT KISCO, NY 10549
Westchester County (914) 241-1050
LARA K NAYOR NP
Nurse Practitioner (Family)
90 S BEDFORD RD
MOUNT KISCO, NY 10549
Westchester County (914) 241-1050
DR. RENE TALAI MD
Family Medicine
90 S BEDFORD RD
MOUNT KISCO, NY 10549
Westchester County (914) 242-1050

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 Aja Marie Snow's NPI number?

The NPI number for Aja Marie Snow is 1407185440. It was assigned to this individual provider in the NPPES registry on December 22, 2009.

Where is Aja Marie Snow located?

Aja Marie Snow practices at 90 S Bedford Rd, Mount Kisco, NY 10549. The listed phone number is (914) 241-1050.

What is Aja Marie Snow's specialty?

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

Is Aja Marie Snow enrolled in Medicare?

Yes. Aja Marie Snow 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 Aja Marie Snow affiliated with any hospitals?

According to CMS data, Aja Marie Snow is affiliated with Northern Westchester Hospital.

When was this NPI record last updated?

The NPPES record for Aja Marie Snow was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.