Tiwana L. Miller, PA-C
- Industry payments
- $50
- Affiliated sites
- 2
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2010
- Practice address
- 200 Hygeia Dr, Newark, DE 19713
- Practice phone
- Call (302) 428-2522
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CCHS Wellness Center Chrisitana High School
Newark, Delaware
Find Tiwana Miller'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.
Tiwana L. Miller is a physician assistant in Newark, Delaware
Tiwana Miller practices at CCHS Wellness Center Chrisitana High School in Newark, Delaware.
Tiwana Miller's NPI, 1649500760, was assigned on January 12, 2010. Tiwana Miller holds Delaware license C5-0000682.
- NPI
- 1649500760NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224223979
- NPI enumeration date
- January 12, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (302) 428-2522
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Tiwana L. Miller practices at CCHS Wellness Center Chrisitana High School in Newark, Delaware
Tiwana Miller's primary practice is CCHS Wellness Center Chrisitana High School, at 200 Hygeia Dr, Newark, DE 19713 in New Castle County. The practice phone is (302) 428-2522.
- CCHS Wellness Center Chrisitana High School200 Hygeia Dr, Newark, DE 19713 · New Castle CountyPhone(302) 428-2522
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Tiwana L. Miller is affiliated with 3 sites of care and 4 medical groups
Tiwana Miller's primary practice is CCHS Wellness Center Chrisitana High School in Newark, Delaware. The medical group on file is ChristianaCare. Dmand AI also links Tiwana Miller 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 Tiwana L. Miller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiwana Miller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CCHS Wellness Center Chrisitana High School | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Tiwana L. Miller is one of 631 physician assistants in Delaware
Physician assistant is Tiwana Miller's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tiwana Miller is licensed in Delaware.
Specialties and state licenses
- Physician assistant, DelawarePrimary
Physician assistants near Tiwana Miller
Counts of physician assistants 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
Tiwana L. Miller's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Tiwana Miller's median patient age at 17, with 60% women.
Tiwana Miller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
How Tiwana L. Miller takes part in Medicare
Tiwana Miller 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)
Tiwana L. Miller received $50 in industry payments in 2025
CMS Open Payments shows 1 general payment to Tiwana Miller from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $50.
Companies that paid Tiwana Miller 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 Tiwana L. Miller'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 |
| 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 Tiwana L. Miller
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiwana L. Miller's NPI number?
Tiwana L. Miller's NPI number is 1649500760. It was assigned on January 12, 2010, and it is active in the NPI Registry.
What does Tiwana L. Miller specialize in?
Tiwana L. Miller is a physician assistant in Newark, Delaware. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tiwana L. Miller practice?
Tiwana Miller practices at 200 Hygeia Dr, Newark, DE 19713. Tiwana Miller's primary practice is CCHS Wellness Center Chrisitana High School in Newark, Delaware. Dmand AI also links Tiwana Miller to 3 medical groups and 2 group practices and clinics.
What is Tiwana L. Miller's office phone number?
The practice phone on file for Tiwana Miller is (302) 428-2522.
What is Tiwana L. Miller's medical license number?
Tiwana Miller holds Delaware license C5-0000682.
What medical group is Tiwana L. Miller part of?
Tiwana Miller is linked to ChristianaCare. Dmand AI links Tiwana Miller to 3 more medical groups.
Does Tiwana L. Miller accept Medicare?
Yes. CMS lists Tiwana Miller as accepting Medicare assignment.
Has Tiwana L. Miller received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Tiwana Miller from 1 company from 2025 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Tiwana L. Miller been practicing?
Tiwana Miller's NPI was assigned in 2010.
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