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DR. CLAIRE BOTTOMLEY SMIGIEL MD
NPI 1578973913
Allergy & Immunology in Scarsdale, NY

Active since May 07, 2014PECOS EnrolledAccepts Medicare Assignment
750 WHITE PLAINS RD, SCARSDALE, NY 10583(914) 974-2574(914) 849-5665 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 31, 2023, Jul 21, 2022, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

About Dr. Claire Bottomley Smigiel Md NPPES

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

DR. CLAIRE BOTTOMLEY SMIGIEL MD (NPI 1578973913) is an individual allergy & immunology provider in Scarsdale, New York, licensed in New York (281164) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with White Plains Hospital Center, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1578973913
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameDR. CLAIRE BOTTOMLEY SMIGIELCredential: MD
Location Address750 WHITE PLAINS RDScarsdale, NY 10583-5002
Mailing Address750 White Plains RdScarsdale, NY 10583-5002 · (914) 974-2574 · Fax (914) 849-5665
Phone(914) 974-2574
Fax(914) 849-5665
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 7, 2014
Last NPPES UpdateOctober 24, 20255 updates tracked since enumeration
NPPES CertifiedOctober 24, 2025
✔ NPI 1578973913 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Licenses✔ Licensed in NY · 281164✔ Licensed in CA · A149642
Definition
An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.
750 WHITE PLAINS RD, Scarsdale, NY 10583
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Other Names 1

Former Name (1)Dr. Claire Elizabeth Bottomley Md

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

Dr. Claire Bottomley Smigiel Md 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 ID5294069969
PECOS Enrollment IDI20190628002820, I20250828002895
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 6

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.

Test for allergy using allergenic extract 95004
An allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
2,652 services29 patients
Test for allergy using skin patch 95044
A skin patch test helps identify allergens causing skin reactions. Small patches with potential allergens are applied to your skin, usually on the back. After 48 hours, they are removed to check for reactions. It's a safe and effective way to diagnose allergies.
1,280 services16 patients
Professional service for preparation and provision of 1 or more antigens 95165
This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
390 services14 patients
Professional service for multiple injections of allergen 95117
The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
144 services11 patients
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.
52 services32 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
43 services43 patients

Hospital Affiliations CMS Care Compare

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

White Plains Hospital Center

Acute Care Hospitals · White Plains, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330304
Location41 East Post R0adWhite Plains, NY 10601 · Westchester County
Emergency services Birthing friendly

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AUSHIM KOKROO
Internal Medicine (Cardiovascular Disease)
750 WHITE PLAINS RD
SCARSDALE, NY 10583
Westchester County (914) 849-4800
GILBERT Z HERZBERG MD
Pediatrics
750 WHITE PLAINS RD
SCARSDALE, NY 10583
Westchester County (914) 849-4300

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 Claire Smigiel's NPI number?

The NPI number for Claire Smigiel is 1578973913. It was assigned to this individual provider in the NPPES registry on May 7, 2014. The provider is also known as Dr. Claire Elizabeth Bottomley MD.

Where is Claire Smigiel located?

Claire Smigiel practices at 750 White Plains Rd, Scarsdale, NY 10583. The listed phone number is (914) 974-2574.

What is Claire Smigiel's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

Is Claire Smigiel enrolled in Medicare?

Yes. Claire Smigiel 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 Claire Smigiel affiliated with any hospitals?

According to CMS data, Claire Smigiel is affiliated with White Plains Hospital Center.

When was this NPI record last updated?

The NPPES record for Claire Smigiel was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.