Holly Emel Sumer
- Hospital affiliations
- 2
- Industry payments
- $3,069
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 3144 Horizon Road Ste 120, Rockwall, TX 75032
- Practice phone
- Call (972) 845-1469
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas Health Surgery Center Rockwall
Surgery Center - Medicare-Certified · Rockwall, Texas
Find Holly Sumer'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.
Holly Emel Sumer is a physician assistant in Rockwall, Texas
Holly Sumer practices at Texas Health Surgery Center Rockwall in Rockwall, Texas.
Holly Sumer's NPI, 1710794474, was assigned on December 16, 2024. Holly Sumer holds Texas license PA18775.
- NPI
- 1710794474NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638699283
- NPI enumeration date
- December 16, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (972) 845-1469
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Holly Emel Sumer practices at Texas Health Surgery Center Rockwall in Rockwall, Texas
Holly Sumer's primary practice is Texas Health Surgery Center Rockwall, at 3144 Horizon Road Ste 120, Rockwall, TX 75032. The practice phone is (972) 845-1469.
- Texas Health Surgery Center Rockwall3144 Horizon Road Ste 120, Rockwall, TX 75032Phone(972) 845-1469
Source: Dmand AI Affiliation Data
Holly Emel Sumer is affiliated with 4 sites of care and 1 medical group
Holly Sumer's primary practice is Texas Health Surgery Center Rockwall in Rockwall, Texas. Holly Sumer is also affiliated with Texas Health Hospital Rockwall. The medical group on file is Texas Digestive Disease Consultants. Dmand AI also links Holly Sumer to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Holly Emel Sumer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Holly Sumer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Health Surgery Center Rockwall | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Holly Emel Sumer is one of 8,663 physician assistants in Texas
Physician assistant is Holly Sumer's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Holly Sumer is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Physician assistants near Holly Sumer
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
Holly Emel Sumer's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Holly Sumer's median patient age at 63, with 59% women.
Holly Sumer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women59%
- Men39%
Source: Dmand AI Patient Panel Data
How Holly Emel Sumer takes part in Medicare
Holly Sumer 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)
Holly Emel Sumer received $3,069 in industry payments in 2025
CMS Open Payments shows 115 general payments to Holly Sumer from 18 drug and device companies in 2025. Food and beverage make up the largest share, 97% of the total. Abbvie Inc. paid the most, $1,050.
General payments to Holly Sumer by kind, 2025 to 2025
- Food and beverage$2,98597%
- Education$843%
Companies that paid Holly Sumer 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 Holly Emel Sumer'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 DataDmand AI Org Hierarchy 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 Holly Emel Sumer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Holly Emel Sumer's NPI number?
Holly Emel Sumer's NPI number is 1710794474. It was assigned on December 16, 2024, and it is active in the NPI Registry.
What does Holly Emel Sumer specialize in?
Holly Emel Sumer is a physician assistant in Rockwall, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Holly Emel Sumer practice?
Holly Sumer practices at 3144 Horizon Road Ste 120, Rockwall, TX 75032. Holly Sumer's primary practice is Texas Health Surgery Center Rockwall in Rockwall, Texas. Dmand AI also links Holly Sumer to 1 hospital and 1 group practice or clinic.
What is Holly Emel Sumer's office phone number?
The practice phone on file for Holly Sumer is (972) 845-1469.
What is Holly Emel Sumer's medical license number?
Holly Sumer holds Texas license PA18775.
Which hospitals is Holly Emel Sumer affiliated with?
Holly Sumer is affiliated with Texas Health Hospital Rockwall. Dmand AI links Holly Sumer to 1 more hospital.
What medical group is Holly Emel Sumer part of?
Holly Sumer is linked to Texas Digestive Disease Consultants.
Does Holly Emel Sumer accept Medicare?
Yes. CMS lists Holly Sumer as accepting Medicare assignment.
Has Holly Emel Sumer received payments from drug or device companies?
CMS Open Payments shows $3,069 in general payments to Holly Sumer from 18 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Holly Emel Sumer been practicing?
Holly Sumer graduated from medical school in 2024, 2 years ago.
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