Darelys Sierra
- Industry payments
- $237
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 595 Montgomery Rd, Altamonte Springs, FL 32714
- Practice phone
- Call (407) 303-5600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
AdventHealth Orlando Outreach Laboratory
Altamonte Springs, Florida
Find Darelys Sierra'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.
Darelys Sierra is a family nurse practitioner in Altamonte Springs, Florida
Darelys Sierra practices at AdventHealth Orlando Outreach Laboratory in Altamonte Springs, Florida.
Darelys Sierra's NPI, 1225843618, was assigned on February 11, 2025. Darelys Sierra holds Florida license F01251012.
- NPI
- 1225843618NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668943390
- NPI enumeration date
- February 11, 2025
- NPI status
- Active
- Practice phone
- (407) 303-5600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Darelys Sierra practices at AdventHealth Orlando Outreach Laboratory in Altamonte Springs, Florida
Darelys Sierra's primary practice is AdventHealth Orlando Outreach Laboratory, at 595 Montgomery Rd, Altamonte Springs, FL 32714 in Seminole County. The practice phone is (407) 303-5600.
- AdventHealth Orlando Outreach Laboratory595 Montgomery Rd, Altamonte Springs, FL 32714 · Seminole CountyPhone(407) 303-5600
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Darelys Sierra is affiliated with 2 sites of care and 1 medical group
Darelys Sierra's primary practice is AdventHealth Orlando Outreach Laboratory in Altamonte Springs, Florida. The medical group on file is MedHealth Clinical. Dmand AI also links Darelys Sierra to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Darelys Sierra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Darelys Sierra practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| AdventHealth Orlando Outreach Laboratory | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Darelys Sierra is one of 14,175 family nurse practitioners in Florida
Family is Darelys Sierra's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Darelys Sierra is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Family nurse practitioners near Darelys Sierra
Counts of family 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
Darelys Sierra's patients have a median age of 46
Across all payers, Dmand AI patient panel data puts Darelys Sierra's median patient age at 46, with 59% women.
Darelys Sierra's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
Darelys Sierra received $237 in industry payments in 2025
CMS Open Payments shows 10 general payments to Darelys Sierra from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Exact Sciences Corporation paid the most, $76.
Companies that paid Darelys Sierra 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 Darelys Sierra'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 Darelys Sierra
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Darelys Sierra's NPI number?
Darelys Sierra's NPI number is 1225843618. It was assigned on February 11, 2025, and it is active in the NPI Registry.
What does Darelys Sierra specialize in?
Darelys Sierra is a family nurse practitioner in Altamonte Springs, Florida. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Darelys Sierra practice?
Darelys Sierra practices at 595 Montgomery Rd, Altamonte Springs, FL 32714. Darelys Sierra's primary practice is AdventHealth Orlando Outreach Laboratory in Altamonte Springs, Florida. Dmand AI also links Darelys Sierra to 1 group practice or clinic.
What is Darelys Sierra's office phone number?
The practice phone on file for Darelys Sierra is (407) 303-5600.
What is Darelys Sierra's medical license number?
Darelys Sierra holds Florida license F01251012.
What medical group is Darelys Sierra part of?
Darelys Sierra is linked to MedHealth Clinical.
Has Darelys Sierra received payments from drug or device companies?
CMS Open Payments shows $237 in general payments to Darelys Sierra from 6 companies from 2025 to 2025. The largest total came from Exact Sciences Corporation.
How long has Darelys Sierra been practicing?
Darelys Sierra's NPI was assigned in 2025.
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