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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARC BRAUNSTEIN MD
NPI 1215358908
Allergy & Immunology - Allergy in Hewlett, NY

Active since December 23, 2013PECOS Enrolled
1705 BROADWAY STE 3, HEWLETT, NY 11557(516) 569-5700(516) 874-5645 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 14, 2026, Jul 21, 2022, Sep 9, 2018 and 2 more (5 updates tracked since 2017).

About Marc Braunstein Md NPPES

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

MARC BRAUNSTEIN MD (NPI 1215358908) is an individual allergy provider in Hewlett, New York, licensed in New York (267577) and active in the NPI registry since December 2013. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2011).

NPPES Registry Identity

NPI1215358908
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameMARC BRAUNSTEINCredential: MD
Location Address1705 BROADWAY STE 3Hewlett, NY 11557-1600
Mailing Address540 Green PlWoodmere, NY 11598-1923 · (516) 301-7739
Phone(516) 569-5700
Fax(516) 874-5645
Sole ProprietorYes
Medical School CMSState University Of New York Downstate Medical CenterGraduated 2011
Enumeration DateDecember 23, 2013
Last NPPES UpdateJuly 14, 20265 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1215358908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in NY · 267577
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
Also ListedAllergy & ImmunologyTaxonomy 207K00000X · License 267577 (NY)
1705 BROADWAY STE 3, Hewlett, NY 11557
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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 and accepts Medicare assignment

Marc Braunstein 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 ID3971721176
PECOS Enrollment IDI20140902000094
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 4

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.
2,109 services27 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.
129 services26 patients
Professional service for single injection of allergen 95115
A single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
82 services12 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.
33 services33 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 Marc Braunstein's NPI number?

The NPI number for Marc Braunstein is 1215358908. It was assigned to this individual provider in the NPPES registry on December 23, 2013.

Where is Marc Braunstein located?

Marc Braunstein practices at 1705 Broadway Ste 3, Hewlett, NY 11557. The listed phone number is (516) 569-5700.

What is Marc Braunstein's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Marc Braunstein enrolled in Medicare?

Yes. Marc Braunstein 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 Marc Braunstein was last updated on July 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.