Eileen E. Chang, FNP-C
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 891
- Hospital affiliations
- 1
- Medical groups
- 4
- State license
- 1
- Practice address
- 5115 Ave H, Rosenberg, TX 77471
- Practice phone
- Call (832) 325-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UT Physicians Specialty Services
Rosenberg, Texas
Find Eileen Chang'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.
Eileen E. Chang is a family nurse practitioner in Rosenberg, Texas
Eileen Chang practices at UT Physicians Specialty Services in Rosenberg, Texas.
Eileen Chang's NPI, 1811385438, was assigned on January 5, 2015. Eileen Chang holds Texas license AP126520.
- NPI
- 1811385438NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072879881
- NPI enumeration date
- January 5, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (832) 325-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Eileen E. Chang practices at UT Physicians Specialty Services in Rosenberg, Texas
Eileen Chang's primary practice is UT Physicians Specialty Services, at 5115 Ave H, Rosenberg, TX 77471 in Fort Bend County. The practice phone is (832) 325-6500.
- UT Physicians Specialty Services5115 Ave H, Rosenberg, TX 77471 · Fort Bend CountyPhone(832) 325-6500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Eileen E. Chang is affiliated with 4 sites of care and 4 medical groups
Eileen Chang's primary practice is UT Physicians Specialty Services in Rosenberg, Texas. Eileen Chang is also affiliated with Memorial Hermann Sugar Land Hospital. The medical group on file is UT Physicians. Dmand AI also links Eileen Chang to 3 more medical groups and 2 group practices and clinics, each 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 Eileen E. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Eileen Chang practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Physicians Specialty Services | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Eileen E. Chang is one of 15,436 family nurse practitioners in Texas
Family is Eileen Chang's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Eileen Chang is licensed in Texas.
Specialties and state licenses
- Family nurse practitioner, TexasPrimary
Family nurse practitioners near Eileen Chang
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
Eileen E. Chang treated 63 Medicare patients in 2024, average age 66
CMS counts 63 Medicare patients who saw Eileen Chang in 2024. The largest group is 65 to 74, with 37 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 29% are also on Medicaid. Their average risk score is 1.72, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Eileen Chang's median patient age at 45, with 73% women.
Eileen Chang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Eileen Chang's Medicare patients by sex, 2024
- Women3962%
- Men2438%
Chronic conditions among Eileen Chang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Diabetes41%
- Arthritis32%
- Anxiety29%
- Chronic kidney disease25%
- Mood disorders22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Eileen Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women73%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Eileen E. Chang wrote 891 Medicare Part D claims in 2024
In 2024, Eileen Chang wrote 891 Medicare Part D claims for 190 patients. 87% of them were for generic drugs.
Eileen Chang's Part D claims by kind of drug, 2024
- Generic773 claims87%
- Brand-name and other118 claims13%
Drug classes CMS tracks in Eileen Chang's Part D claims, 2024
- Antibiotics10%91 of 891 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Eileen E. Chang takes part in Medicare
Eileen Chang 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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Sources for Eileen E. Chang'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 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) |
| 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 Eileen E. Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Eileen E. Chang's NPI number?
Eileen E. Chang's NPI number is 1811385438. It was assigned on January 5, 2015, and it is active in the NPI Registry.
What does Eileen E. Chang specialize in?
Eileen E. Chang is a family nurse practitioner in Rosenberg, Texas. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Eileen E. Chang practice?
Eileen Chang practices at 5115 Ave H, Rosenberg, TX 77471. Eileen Chang's primary practice is UT Physicians Specialty Services in Rosenberg, Texas. Dmand AI also links Eileen Chang to 3 medical groups and 2 group practices and clinics.
What is Eileen E. Chang's office phone number?
The practice phone on file for Eileen Chang is (832) 325-6500.
What is Eileen E. Chang's medical license number?
Eileen Chang holds Texas license AP126520.
Which hospitals is Eileen E. Chang affiliated with?
Eileen Chang is affiliated with Memorial Hermann Sugar Land Hospital.
What medical group is Eileen E. Chang part of?
Eileen Chang is linked to UT Physicians. Dmand AI links Eileen Chang to 3 more medical groups.
Does Eileen E. Chang accept Medicare?
Yes. CMS lists Eileen Chang as accepting Medicare assignment.
How many Medicare patients does Eileen E. Chang see?
CMS counts 63 Medicare patients who saw Eileen Chang in 2024, with an average age of 66.
How long has Eileen E. Chang been practicing?
Eileen Chang graduated from medical school in 2014, 12 years ago.
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