Dr. Manuel Guillen, MD
- Industry payments
- $2,538
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice locations
- 2
- Practice address
- 10134 Colvin Run Rd Ste D, Great Falls, VA 22066-1841
- Practice phone
- Call (703) 757-7950
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Virginia Allergy & Pediatric Associates P.C.
Physician office · Great Falls, Virginia
Find Dr. Guillen's 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. Manuel Guillen is an allergy physician in Great Falls, Virginia
Dr. Guillen practices at Virginia Allergy & Pediatric Associates P.C. in Great Falls, Virginia.
Dr. Guillen's NPI, 1811092414, was assigned on September 14, 2006. Dr. Guillen holds Virginia license 0101032457.
- NPI
- 1811092414NPI Registry (opens in a new tab)
- NPI enumeration date
- September 14, 2006
- NPI status
- Active
- Practice phone
- (703) 757-7950
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Manuel Guillen practices at 2 locations in Great Falls, Virginia
Dr. Guillen's primary practice is Virginia Allergy & Pediatric Associates P.C., at 10134 Colvin Run Rd Ste D, Great Falls, VA 22066-1841. The practice phone is (703) 757-7950. The NPI Registry lists Dr. Guillen's practice address as 101 34 D Colvin Run Road, Great Falls, VA 22066.
- Virginia Allergy & Pediatric Associates P.C.Primary10134 Colvin Run Rd Ste D, Great Falls, VA 22066-1841Phone(703) 757-7950
- NPI Registry address101 34 D Colvin Run Road, Great Falls, VA 22066Phone(703) 757-7950
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Manuel Guillen is affiliated with 1 site of care
Dr. Guillen's primary practice is Virginia Allergy & Pediatric Associates P.C. in Great Falls, Virginia.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Manuel Guillen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Guillen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Virginia Allergy & Pediatric Associates P.C. | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Manuel Guillen is one of 32 allergy physicians in Virginia
Allergy is Dr. Guillen's primary specialty in the NPI Registry, under taxonomy code 207KA0200X. Dr. Guillen is licensed in Virginia.
Specialties and state licenses
- Allergy, VirginiaPrimary
Allergy physicians near Dr. Guillen
Counts of allergy physicians 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. Manuel Guillen's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Guillen's median patient age at 11, with 20% women.
Dr. Guillen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women20%
- Men80%
Source: Dmand AI Patient Panel Data
Dr. Manuel Guillen received $2,538 in industry payments from 2016 to 2025
CMS Open Payments shows 33 general payments to Dr. Guillen from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $744.
General payments to Dr. Guillen by program year, 2016 to 2025
Companies that paid Dr. Guillen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Manuel Guillen'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Manuel Guillen
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. Manuel Guillen's NPI number?
Dr. Manuel Guillen's NPI number is 1811092414. It was assigned on September 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Manuel Guillen?
Dr. Manuel Guillen is an allergy physician in Great Falls, Virginia. The primary specialty in the NPI Registry is Allergy Physician (taxonomy code 207KA0200X).
Where does Dr. Manuel Guillen practice?
Dr. Guillen practices at 10134 Colvin Run Rd Ste D, Great Falls, VA 22066-1841. Dr. Guillen also practices at 101 34 D Colvin Run Road, Great Falls, VA 22066. Dr. Guillen's primary practice is Virginia Allergy & Pediatric Associates P.C. in Great Falls, Virginia.
What is Dr. Manuel Guillen's office phone number?
The practice phone on file for Dr. Guillen is (703) 757-7950.
What is Dr. Manuel Guillen's medical license number?
Dr. Guillen holds Virginia license 0101032457.
Has Dr. Manuel Guillen received payments from drug or device companies?
CMS Open Payments shows $2,538 in general payments to Dr. Guillen from 10 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Manuel Guillen been practicing?
Dr. Guillen's NPI was assigned in 2006.
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