Dr. Guillermo R. Juncos, MD
- Medicare services, 2024
- 826
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 161
- Industry payments
- $121
- Affiliated sites
- 2
- Practice address
- 731 West Cypress Street, Kennett Sq, PA 19348
- Practice phone
- Call (610) 444-7550
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
LCH Health & Community Services - Kennett Sq
FQHC - Main Site · Kennett Sq, Pennsylvania
Find Dr. Juncos' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Guillermo R. Juncos is an allergist and immunologist in Kennett Square, Pennsylvania
Dr. Juncos practices at LCH Health & Community Services - Kennett Sq in Kennett Sq, Pennsylvania.
Dr. Juncos' NPI, 1386752590, was assigned on August 28, 2006. Dr. Juncos holds Pennsylvania license 033286-L.
- NPI
- 1386752590NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Practice phone
- (610) 444-7550
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 91
- Medical school graduation
- 1961
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Guillermo R. Juncos practices at LCH Health & Community Services - Kennett Sq in Kennett Sq, Pennsylvania
Dr. Juncos' primary practice is LCH Health & Community Services - Kennett Sq, at 731 West Cypress Street, Kennett Sq, PA 19348 in Chester County. The practice phone is (610) 444-7550.
- LCH Health & Community Services - Kennett Sq731 West Cypress Street, Kennett Sq, PA 19348 · Chester CountyPhone(610) 444-7550
Source: Dmand AI Affiliation Data
Dr. Guillermo R. Juncos is affiliated with 2 sites of care
Dr. Juncos' primary practice is LCH Health & Community Services - Kennett Sq in Kennett Sq, Pennsylvania. Dmand AI also links Dr. Juncos to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Guillermo R. Juncos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Juncos practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| LCH Health & Community Services - Kennett Sq | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Guillermo R. Juncos is one of 133 allergists and immunologists in Pennsylvania
Allergy and immunology is Dr. Juncos' primary specialty in the NPI Registry, under taxonomy code 207K00000X. Dr. Juncos is licensed in Pennsylvania.
Specialties and state licenses
- Allergy and immunology, PennsylvaniaPrimary
Allergists and immunologists near Dr. Juncos
Counts of allergists and immunologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Guillermo R. Juncos billed Medicare for 826 services in 2024
CMS data shows 826 Medicare services from Dr. Juncos across 4 procedure codes in 2024, for 42 Medicare patients. Medicare paid $11,034 for them. Every service was in an office.
Dr. Juncos' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0572024: 76528%
- Office and hospital visits
- 2023: 862024: 6129%
Dr. Juncos compared with the Pennsylvania median for allergists and immunologists, 2024
- Dr. Juncos
- Pennsylvania median
- Medicare services
- 826vs 94713% below
- Medicare patients
- 42vs 13970% below
- Part D claims
- 78vs 32776% below
Medians across 129 allergists and immunologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Juncos' most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Juncos?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Juncos and other allergists and immunologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Guillermo R. Juncos treated 42 Medicare patients in 2024, average age 75
CMS counts 42 Medicare patients who saw Dr. Juncos in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high cholesterol, and 57% have high blood pressure. Their average risk score is 0.93, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Juncos' median patient age at 58, with 75% women.
Dr. Juncos' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Juncos' Medicare patients by sex, 2024
- Women2867%
- Men1433%
Chronic conditions among Dr. Juncos' Medicare patients, 2024
- High cholesterol75%
- High blood pressure57%
- Asthma48%
- Arthritis33%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Juncos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women75%
- Men19%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Guillermo R. Juncos wrote 161 Medicare Part D claims in 2024
In 2024, Dr. Juncos wrote 161 Medicare Part D claims for 29 patients. 66% of them were for generic drugs. CMS names the drug for 78 of them, across 5 drugs with 11 or more claims each, at $5,672 in total drug cost. In 2023, CMS named 29 claims across 2 drugs.
Dr. Juncos' Part D claims by kind of drug, 2024
- Generic106 claims66%
- Brand-name55 claims34%
Dr. Juncos' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Juncos' Part D claims, 2024
- Antibiotics11%17 of 161 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 292024: 78169%
Drugs named by CMS: 5 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Guillermo R. Juncos received $121 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Juncos from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $121.
Companies that paid Dr. Juncos the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Guillermo R. Juncos's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Guillermo R. Juncos
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Guillermo R. Juncos' NPI number?
Dr. Guillermo R. Juncos' NPI number is 1386752590. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Guillermo R. Juncos?
Dr. Guillermo R. Juncos is an allergist and immunologist in Kennett Square, Pennsylvania. The primary specialty in the NPI Registry is Allergy & Immunology Physician (taxonomy code 207K00000X).
Where does Dr. Guillermo R. Juncos practice?
Dr. Juncos practices at 731 West Cypress Street, Kennett Sq, PA 19348. Dr. Juncos' primary practice is LCH Health & Community Services - Kennett Sq in Kennett Sq, Pennsylvania. Dmand AI also links Dr. Juncos to 1 physician office.
What is Dr. Guillermo R. Juncos' office phone number?
The practice phone on file for Dr. Juncos is (610) 444-7550.
What is Dr. Guillermo R. Juncos' medical license number?
Dr. Juncos holds Pennsylvania license 033286-L.
Does Dr. Guillermo R. Juncos accept Medicare?
Yes. CMS data shows Dr. Juncos billed Medicare for 826 services in 2024.
How many Medicare patients does Dr. Guillermo R. Juncos see?
CMS counts 42 Medicare patients who saw Dr. Juncos in 2024, with an average age of 75.
What services does Dr. Guillermo R. Juncos bill to Medicare?
In 2024, Dr. Juncos' most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95115) and office visit, established patient (99212).
What drugs does Dr. Guillermo R. Juncos prescribe most?
In 2024 Medicare Part D data, Dr. Juncos' most prescribed drugs by claims were Prednisone, Albuterol Sulfate Hfa and Ventolin Hfa.
Has Dr. Guillermo R. Juncos received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Dr. Juncos from 1 company from 2016 to 2016. The largest total came from Genentech, Inc.
How long has Dr. Guillermo R. Juncos been practicing?
Dr. Juncos graduated from medical school in 1961, 65 years ago.
Selling to allergy and immunology practices?
See allergists and immunologists in Pennsylvania by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card