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

NPI Status: Active since August 28, 2006

Contact Information

80 W WELSH POOL RD
MEDICAL ARTS BLDG STE 206
EXTON, PA
ZIP 19341
Phone: (610) 363-7244
Fax: (610) 524-8446

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  • Individual
  • Male
  • Allergy & Immunology
  • PECOS Enrolled

About GUILLERMO JUNCOS

This page provides the complete NPI Profile along with additional information for Guillermo Juncos, a provider established in Exton, Pennsylvania with a medical specialization in Allergy & Immunology. The healthcare provider is registered in the NPI registry with number 1386752590 assigned on August 2006. The practitioner's primary taxonomy code is 207K00000X with license number 033286-L (PA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1386752590
Provider Name
GUILLERMO R JUNCOS MD
Gender
Male
Entity Type
Individual
Location Address
80 W WELSH POOL RD MEDICAL ARTS BLDG STE 206 EXTON, PA 19341
Location Phone
(610) 363-7244
Location Fax
(610) 524-8446
Mailing Address
80 W WELSH POOL RD MEDICAL ARTS BLDG STE 206 EXTON, PA 19341
Mailing Phone
(610) 363-7244
Mailing Fax
(610) 524-8446
Is Sole Proprietor?
No
Enumeration Date
08-28-2006
Last Update Date
02-26-2008
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Allergy & Immunology

Taxonomy Code
207K00000X
Type
Allopathic & Osteopathic Physicians
License No.
033286-L
License State
PA
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
B37440MEDICARE UPIN (02) 
0006277690003MEDICAID (05)PA 
127130MEDICARE PIN (08)PA 
4257119OTHER (01)AETNA

Medicare Participation & PECOS Enrollment Status

Guillermo Juncos is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 10-19 minutes

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.

This service was performed 45 times for 30 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 34 times for 26 patients

Professional service for preparation and provision of 1 or more antigens

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.

This service was performed 736 times for 43 patients

Professional service for single injection of allergen

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.

This service was performed 473 times for 44 patients

Test for allergy using allergenic extract

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.

This service was performed 760 times for 11 patients

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1386752590, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 8 → 16 → 7 7 → 14 → 5 2 → 4 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 3 + 1 + 6 + 6 + 1 + 4 + 5 + 4 + 5 + 1 + 8 + 24 = 70

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1386752590.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Audiologist
80 W WELSH POOL RD, SUITE 103
EXTON, PA 19341
Internal Medicine
80 W WELSH POOL RD, SUITE 102 N
EXTON, PA 19341
Optometrist
80 W WELSH POOL RD, SUITE 106
EXTON, PA 19341
Dentist (Orthodontics and Dentofacial Orthopedics)
80 W WELSH POOL RD, SUITE 203
EXTON, PA 19341
Allergy & Immunology
80 W WELSH POOL RD, MEDICAL ARTS BLDG., SUITE 206
EXTON, PA 19341
Dentist
80 W WELSH POOL RD, SUITE 201 NORTH
EXTON, PA 19341
Audiologist-Hearing Aid Fitter
80 W WELSH POOL RD, SUITE 103
EXTON, PA 19341
Audiologist
80 W WELSH POOL RD, SUITE 103
EXTON, PA 19341
Urology
80 W WELSH POOL RD, SUITE 100
EXTON, PA 19341
Clinic/Center (Multi-Specialty)
80 W WELSH POOL RD, SUITE 101S
EXTON, PA 19341
Internal Medicine
80 W WELSH POOL RD, SUITE 101S
EXTON, PA 19341
Internal Medicine
80 W WELSH POOL RD, SUITE 101S
EXTON, PA 19341
Audiologist
80 W WELSH POOL RD
EXTON, PA 19341
Dentist (Periodontics)
80 W WELSH POOL RD
EXTON, PA 19341
Family Medicine
80 W WELSH POOL RD, SUITE 200 SOUTH
EXTON, PA 19341

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386752590, enumerated as an "individual" on August 28, 2006.

The provider is located at 80 W WELSH POOL RD MEDICAL ARTS BLDG STE 206 EXTON, PA 19341 and the phone number is (610) 363-7244.

Allergy & Immunology with taxonomy code 207K00000X.

The provider might be accepting Accepts: Medicare, Medicaid and Aetna. Please consult your insurance carrier or call the provider to verify.