Erica M. Guillermo, NP
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 29
- Industry payments
- $442
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 578 Valhi Blvd, Houma, LA 70360-5974
- Practice phone
- Call (985) 223-3871
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Haydel Dermatology
Dermatology practice · Houma, Louisiana
Find Erica Guillermo'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.
Erica M. Guillermo is a nurse practitioner in Houma, Louisiana
Erica Guillermo practices at Haydel Dermatology in Houma, Louisiana.
Erica Guillermo's NPI, 1417190992, was assigned on April 13, 2009. Erica Guillermo holds Louisiana license RN111374.
- NPI
- 1417190992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012139454
- NPI enumeration date
- April 13, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 223-3871
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erica M. Guillermo practices at Haydel Dermatology in Houma, Louisiana
Erica Guillermo's primary practice is Haydel Dermatology, at 578 Valhi Blvd, Houma, LA 70360-5974. The practice phone is (985) 223-3871.
- Haydel Dermatology578 Valhi Blvd, Houma, LA 70360-5974Phone(985) 223-3871
Source: Dmand AI Affiliation Data
Erica M. Guillermo is affiliated with 1 site of care and 1 medical group
Erica Guillermo's primary practice is Haydel Dermatology in Houma, Louisiana. The medical group on file is Haydel Dermatology.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Erica M. Guillermo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erica Guillermo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Haydel Dermatology | Available with a free account |
Source: Dmand AI Technology Install Data
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Erica M. Guillermo is one of 698 nurse practitioners in Louisiana
Nurse practitioner is Erica Guillermo's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Erica Guillermo is licensed in Louisiana.
Specialties and state licenses
- Nurse practitioner, LouisianaPrimary
Nurse practitioners near Erica Guillermo
Counts of nurse practitioners 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
Erica M. Guillermo treated 30 Medicare patients in 2024, average age 72
CMS counts 30 Medicare patients who saw Erica Guillermo in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Erica Guillermo's median patient age at 31, with 68% women.
Erica Guillermo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Erica Guillermo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
Share of Medicare patients with each condition. A patient can have several.
Erica Guillermo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women68%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Erica M. Guillermo wrote 29 Medicare Part D claims in 2024
In 2024, Erica Guillermo wrote 29 Medicare Part D claims for 23 patients. 93% of them were for generic drugs.
Erica Guillermo's Part D claims by kind of drug, 2024
- Generic27 claims93%
- Brand-name and other2 claims7%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Erica M. Guillermo takes part in Medicare
Erica Guillermo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Erica M. Guillermo received $442 in industry payments in 2025
CMS Open Payments shows 25 general payments to Erica Guillermo from 13 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Incyte Corporation paid the most, $66.
Companies that paid Erica Guillermo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Erica M. Guillermo'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 Data |
| 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 (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Erica M. Guillermo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erica M. Guillermo's NPI number?
Erica M. Guillermo's NPI number is 1417190992. It was assigned on April 13, 2009, and it is active in the NPI Registry.
What does Erica M. Guillermo specialize in?
Erica M. Guillermo is a nurse practitioner in Houma, Louisiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Erica M. Guillermo practice?
Erica Guillermo practices at 578 Valhi Blvd, Houma, LA 70360-5974. Erica Guillermo's primary practice is Haydel Dermatology in Houma, Louisiana.
What is Erica M. Guillermo's office phone number?
The practice phone on file for Erica Guillermo is (985) 223-3871.
What is Erica M. Guillermo's medical license number?
Erica Guillermo holds Louisiana license RN111374.
What medical group is Erica M. Guillermo part of?
Erica Guillermo is linked to Haydel Dermatology.
Does Erica M. Guillermo accept Medicare?
Yes. CMS lists Erica Guillermo as accepting Medicare assignment.
How many Medicare patients does Erica M. Guillermo see?
CMS counts 30 Medicare patients who saw Erica Guillermo in 2024, with an average age of 72.
Has Erica M. Guillermo received payments from drug or device companies?
CMS Open Payments shows $442 in general payments to Erica Guillermo from 13 companies from 2025 to 2025. The largest total came from Incyte Corporation.
How long has Erica M. Guillermo been practicing?
Erica Guillermo graduated from medical school in 2008, 18 years ago.
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