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BETH G LOUIE MD
NPI 1205802055
Allergy & Immunology in Warwick, NY

Active since February 23, 2006PECOS EnrolledAccepts Medicare Assignment
PO BOX 309, 33 RONALD REAGAN BLVD, WARWICK, NY 10990(845) 986-5352(845) 986-6341 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 7, 2023, Jan 30, 2020 (2 updates tracked since 2020).

About Beth G Louie Md NPPES

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

BETH G LOUIE MD (NPI 1205802055) is an individual allergy & immunology provider in Warwick, New York, licensed in New Jersey (25MA03767100) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1976).

NPPES Registry Identity

NPI1205802055
Entity TypeIndividualFemale
Primary Taxonomy207K00000X
Provider Legal NameBETH G LOUIECredential: MD
Location AddressPO BOX 309, 33 RONALD REAGAN BLVDWarwick, NY 10990-4114
Mailing AddressPo Box 309, 33 Ronald Reagan BlvdWarwick, NY 10990-4114 · (845) 986-5352 · Fax (845) 986-6341
Phone(845) 986-5352
Fax(845) 986-6341
Sole ProprietorYes
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 1976
Enumeration DateFebruary 23, 2006
Last NPPES UpdateMarch 7, 20232 updates tracked since enumeration
NPPES CertifiedJanuary 30, 2020
✔ NPI 1205802055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
Licenses✔ Licensed in NJ · 25MA03767100✔ Licensed in NY · 131379
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.
PO BOX 309, Warwick, NY 10990
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Other Identifiers 12

Other030005438Railroad Medicare
OtherP2717817Oxford
Medicaid00345919NY
Other2099821Ghi
Other9109891007Cigna
Other169639PHip Pris
Other3124889Aetna Hmo
Other4C5129Healthnet
Other71233Ghi Hmo
Other5N6671Wellchoice
Other213824Wellcare
Other5362617Aetna Ppo

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Beth G Louie 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 ID7315929411
PECOS Enrollment IDI20040602001659
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.

Medicare Billing Reassignment

Medicare enrollment records show Beth Louie reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Middletown Medical PC
14 mi
Emergency Medicine
111 MALTESE DR
Middletown, NY 10940
  • Reassigned Medicare billing, New York enrollment
  • 281 clinicians in this Medicare group
NPI 1902855828 (845) 342-4774

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

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.
2,156 services50 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.
679 services54 patients
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.
68 services43 patients

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 Beth Louie's NPI number?

The NPI number for Beth Louie is 1205802055. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Beth Louie located?

Beth Louie practices at PO Box 309 33 Ronald Reagan Blvd, Warwick, NY 10990. The listed phone number is (845) 986-5352.

What is Beth Louie's specialty?

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

Is Beth Louie enrolled in Medicare?

Yes. Beth Louie 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.

Which organization bills Medicare for Beth Louie's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Beth Louie reassigns Medicare benefits to Middletown Medical PC (Middletown, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Beth Louie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Beth Louie was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.