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MISS NATASHA COUNTESS WILLIAMS PA-C
NPI 1912314659
Physician Assistant in West Harrison, NY

Active since July 15, 2014PECOS Enrolled
210 WESTCHESTER AVE, WEST HARRISON, NY 10604(914) 681-3100(914) 682-6588 Get Directions Write a Review

NPPES record last updated: May 24, 2019. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Miss Natasha Countess Williams Pa-c NPPES

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

MISS NATASHA COUNTESS WILLIAMS PA-C (NPI 1912314659) is an individual physician assistant in West Harrison, New York, licensed in New York (017714) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Bronx.

NPPES Registry Identity

NPI1912314659
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMISS NATASHA COUNTESS WILLIAMSCredential: PA-C
Location Address210 WESTCHESTER AVEWest Harrison, NY 10604
Mailing Address2700 Westchester AvePurchase, NY 10577-2547 · (914) 607-5730
Phone(914) 681-3100
Fax(914) 682-6588
Sole ProprietorYes
Enumeration DateJuly 15, 2014
Last NPPES UpdateMay 24, 2019
✔ NPI 1912314659 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 · 017714
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.
210 WESTCHESTER AVE, West Harrison, NY 10604
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Secondary Practice Location 1

Location 1111 E 210th St, Department of Emergency MedicineBronx, NY 10467-2401 · Phone (718) 920-5731

Other Identifiers 1

Medicaid04549831NY

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Natasha Countess Williams Pa-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

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.

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.
74 services72 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.
69 services68 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.
32 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10604 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.

DR. LAURENCE SEKANSKY
Anesthesiology
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 682-6466
ALEXA RYANN LEIB
Obstetrics & Gynecology
210 WESTCHESTER AVE
WEST HARRISON, NY 10604
Westchester County (914) 682-0700
DR. PETER K STEVENS D.O.
Family Medicine
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 681-3100
MR. RONALD M ALOIS PA-C
Physician Assistant (Surgical)
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 682-6532
DR. AURORA LEIBOLD M.D.
Obstetrics & Gynecology
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 682-0732
DR. YOUNG DON OH MD
Orthopaedic Surgery
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 682-6540
DR. AVI M DEENER MD
Allergy & Immunology
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 831-6850
DR. MANUEL RODRIGO ESTEBAN-GALINDO M.D.
Family Medicine
210 WESTCHESTER AVE
WHITE PLAINS, NY 10604
Westchester County (914) 681-3100

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 Natasha Williams's NPI number?

The NPI number for Natasha Williams is 1912314659. It was assigned to this individual provider in the NPPES registry on July 15, 2014.

Where is Natasha Williams located?

Natasha Williams practices at 210 Westchester Ave, West Harrison, NY 10604. The listed phone number is (914) 681-3100.

What is Natasha Williams's specialty?

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

Is Natasha Williams enrolled in Medicare?

Yes. Natasha Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Natasha Williams was last updated on May 24, 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.