Evan Paige Chastain, ARNP
- Medicare services, 2024
- 1,480
- Medicare patients, 2024
- 198
- Part D claims, 2024
- 354
- Industry payments
- $1,175
- Affiliated sites
- 1
- Practice address
- 10747 Emerald Chase Dr, Orlando, FL 32836
- Practice phone
- Call (407) 395-3770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Florida Institute of Dermatology
Orlando, Florida
Find Evan Chastain'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.
Evan Paige Chastain is a nurse practitioner in Orlando, Florida
Evan Chastain practices at Florida Institute of Dermatology in Orlando, Florida.
Evan Chastain's NPI, 1427291509, was assigned on April 20, 2009. Evan Chastain holds Florida license ARNP9264884.
- NPI
- 1427291509NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395897235
- NPI enumeration date
- April 20, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (407) 395-3770
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Evan Paige Chastain practices at Florida Institute of Dermatology in Orlando, Florida
Evan Chastain's primary practice is Florida Institute of Dermatology, at 10747 Emerald Chase Dr, Orlando, FL 32836 in Orange County. The practice phone is (407) 395-3770.
- Florida Institute of Dermatology10747 Emerald Chase Dr, Orlando, FL 32836 · Orange CountyPhone(407) 395-3770
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Evan Paige Chastain is affiliated with 2 sites of care and 1 medical group
Evan Chastain's primary practice is Florida Institute of Dermatology in Orlando, Florida. The medical group on file is Florida Institute of Dermatology. Dmand AI also links Evan Chastain 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 Evan Paige Chastain's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Evan Chastain practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Florida Institute of Dermatology | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Evan Paige Chastain is one of 5,914 nurse practitioners in Florida
Nurse practitioner is Evan Chastain's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Evan Chastain is licensed in Florida.
Specialties and state licenses
- Nurse practitioner, FloridaPrimary
Clinical focus
Dmand AI lists benign or precancerous skin growths, contact dermatitis, head wound, itchy rashes, minor injury to a limb, scalp rash, skin cyst and skin discoloration among the conditions Evan Chastain treats.
Nurse practitioners near Evan Chastain
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
Evan Paige Chastain billed Medicare for 1,480 services in 2024
CMS data shows 1,480 Medicare services from Evan Chastain across 9 procedure codes in 2024, for 198 Medicare patients. Medicare paid $39,368 for them. Every service was in an office.
Evan Chastain's Medicare services by type, 2024
- Surgery1,132
- Office and hospital visits348
Evan Chastain compared with the Florida median for nurse practitioners, 2024
- Evan Chastain
- Florida median
- Medicare services
- 1,480vs 3664.0 times
- Medicare patients
- 198vs 12558% above
- Part D claims
- 279vs 41032% below
Medians across 3,670 nurse practitioners in Florida with Dmand AI profiles that report each measure.
Evan Chastain's 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Evan Chastain and other nurse practitioners in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Evan Paige Chastain treated 198 Medicare patients in 2024, average age 74
CMS counts 198 Medicare patients who saw Evan Chastain in 2024. The largest group is 65 to 74, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.24, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Evan Chastain's median patient age at 41, with 65% women.
Evan Chastain's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Evan Chastain's Medicare patients by sex, 2024
- Women11759%
- Men8141%
Chronic conditions among Evan Chastain's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis42%
- Ischemic heart disease34%
- Diabetes27%
- Chronic kidney disease26%
- Cancer20%
- Anxiety19%
Share of Medicare patients with each condition. A patient can have several.
Evan Chastain's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Evan Paige Chastain wrote 354 Medicare Part D claims in 2024
In 2024, Evan Chastain wrote 354 Medicare Part D claims for 139 patients. 99% of them were for generic drugs. CMS names the drug for 279 of them, across 9 drugs with 11 or more claims each, at $7,393 in total drug cost.
Evan Chastain's Part D claims by kind of drug, 2024
- Generic349 claims99%
- Brand-name and other5 claims1%
Evan Chastain's 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.
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
How Evan Paige Chastain takes part in Medicare
Evan Chastain 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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Evan Paige Chastain received $1,175 in industry payments in 2025
CMS Open Payments shows 56 general payments to Evan Chastain from 14 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. UCB, Inc. paid the most, $272.
Companies that paid Evan Chastain 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 Evan Paige Chastain'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 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) |
| 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 Evan Paige Chastain
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Evan Paige Chastain's NPI number?
Evan Paige Chastain's NPI number is 1427291509. It was assigned on April 20, 2009, and it is active in the NPI Registry.
What does Evan Paige Chastain specialize in?
Evan Paige Chastain is a nurse practitioner in Orlando, Florida. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Evan Paige Chastain practice?
Evan Chastain practices at 10747 Emerald Chase Dr, Orlando, FL 32836. Evan Chastain's primary practice is Florida Institute of Dermatology in Orlando, Florida. Dmand AI also links Evan Chastain to 1 group practice or clinic.
What is Evan Paige Chastain's office phone number?
The practice phone on file for Evan Chastain is (407) 395-3770.
What is Evan Paige Chastain's medical license number?
Evan Chastain holds Florida license ARNP9264884.
What medical group is Evan Paige Chastain part of?
Evan Chastain is linked to Florida Institute of Dermatology.
Does Evan Paige Chastain accept Medicare?
Yes. CMS data shows Evan Chastain billed Medicare for 1,480 services in 2024, and Evan Chastain accepts Medicare assignment.
How many Medicare patients does Evan Paige Chastain see?
CMS counts 198 Medicare patients who saw Evan Chastain in 2024, with an average age of 74.
What services does Evan Paige Chastain bill to Medicare?
In 2024, Evan Chastain's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
What drugs does Evan Paige Chastain prescribe most?
In 2024 Medicare Part D data, Evan Chastain's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Mupirocin.
Has Evan Paige Chastain received payments from drug or device companies?
CMS Open Payments shows $1,175 in general payments to Evan Chastain from 14 companies from 2025 to 2025. The largest total came from UCB, Inc.
How long has Evan Paige Chastain been practicing?
Evan Chastain graduated from medical school in 2008, 18 years ago.
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