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GUILLERMO R JUNCOS MD
NPI 1386752590
Allergy & Immunology in Exton, PA

Active since August 28, 2006
80 W WELSH POOL RD, MEDICAL ARTS BLDG STE 206, EXTON, PA 19341(610) 363-7244(610) 524-8446 Get Directions Write a Review

NPPES record last updated: February 26, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Guillermo R Juncos Md NPPES

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

GUILLERMO R JUNCOS MD (NPI 1386752590) is an individual allergy & immunology provider in Exton, Pennsylvania, licensed in Pennsylvania (033286-L) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1386752590
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameGUILLERMO R JUNCOSCredential: MD
Location Address80 W WELSH POOL RD, MEDICAL ARTS BLDG STE 206Exton, PA 19341-1233
Mailing Address80 W Welsh Pool Rd, Medical Arts Bldg Ste 206Exton, PA 19341-1233 · (610) 363-7244 · Fax (610) 524-8446
Phone(610) 363-7244
Fax(610) 524-8446
Sole ProprietorNo
Enumeration DateAugust 28, 2006
Last NPPES UpdateFebruary 26, 2008
✔ NPI 1386752590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in PA · 033286-L
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.
80 W WELSH POOL RD, Exton, PA 19341
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Other Identifiers 4

Medicare UPINB37440
Medicaid0006277690003PA
Medicare PIN127130PA
Other4257119Aetna

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.

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.
411 services28 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.
354 services34 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
36 services26 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.
25 services19 patients

Other Providers at the Same Location NPPES 15

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

JEFFREY LEE ROSENBLUM, MD, PC
Urology
80 W WELSH POOL RD, SUITE 100
EXTON, PA 19341
Chester County (610) 524-5444
CLETUS M. BONDS, III, DMD, PC
Dentist
80 W WELSH POOL RD, SUITE 201 NORTH
EXTON, PA 19341
Chester County (610) 363-0809
DR. SAMANTHA ELIZABETH REAVELL AUD
Audiologist
80 W WELSH POOL RD
EXTON, PA 19341
Chester County (610) 363-2532
NEW PATH MD INC
Internal Medicine
80 W WELSH POOL RD, SUITE 101S
EXTON, PA 19341
Chester County (484) 434-2745
JONATHAN K HETZEL, MD
Family Medicine
80 W WELSH POOL RD, SUITE 200 SOUTH
EXTON, PA 19341
Chester County (610) 363-8260
JANELLE ANNE BURDETTE MS, CCC/A, FAAA
Audiologist
80 W WELSH POOL RD, SUITE 103
EXTON, PA 19341
Chester County (610) 363-2532
DR. CATHERINE M MARINO AU.D.,CCC/A
Audiologist
80 W WELSH POOL RD, SUITE 103
EXTON, PA 19341
Chester County (610) 363-2532
DR. MARK ERIC GODDARD O.D.
Optometrist
80 W WELSH POOL RD, SUITE 106
EXTON, PA 19341
Chester County (610) 363-1871

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 Guillermo Juncos's NPI number?

The NPI number for Guillermo Juncos is 1386752590. It was assigned to this individual provider in the NPPES registry on August 28, 2006.

Where is Guillermo Juncos located?

Guillermo Juncos practices at 80 W Welsh Pool Rd Medical Arts Bldg Ste 206, Exton, PA 19341. The listed phone number is (610) 363-7244.

What is Guillermo Juncos's specialty?

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

When was this NPI record last updated?

The NPPES record for Guillermo Juncos was last updated on February 26, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.