Carolyn Gregg, PA-C
- Medicare patients, 2024
- 111
- Part D claims, 2024
- 287
- Hospital affiliations
- 1
- Industry payments
- $425
- Medical group
- 1
- Practice address
- 301 University Boulevard, Galveston, TX 77555
- Practice phone
- Call (409) 772-1011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Carolyn Gregg'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.
Carolyn Gregg is a physician assistant in Galveston, Texas
Carolyn Gregg practices at John Sealy Hospital in Galveston, Texas, part of The University of Texas System.
Carolyn Gregg's NPI, 1356116842, was assigned on November 15, 2023. Carolyn Gregg holds Texas license PA17283.
- NPI
- 1356116842NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860844628
- NPI enumeration date
- November 15, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (409) 772-1011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Carolyn Gregg practices at John Sealy Hospital in Galveston, Texas
Carolyn Gregg's primary practice is John Sealy Hospital, at 301 University Boulevard, Galveston, TX 77555 in Galveston County. The practice phone is (409) 772-1011.
- John Sealy Hospital301 University Boulevard, Galveston, TX 77555 · Galveston CountyPhone(409) 772-1011
Source: Dmand AI Affiliation Data
Carolyn Gregg is affiliated with 1 site of care and 1 medical group
Carolyn Gregg's primary practice is John Sealy Hospital in Galveston, Texas, part of The University of Texas System. The medical group on file is UTMB Faculty Group Practice.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Carolyn Gregg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Carolyn Gregg practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| John Sealy Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across The University of Texas System and 6.2K+ hospitals, with verified contacts in the same login.
Carolyn Gregg is one of 8,663 physician assistants in Texas
Physician assistant is Carolyn Gregg's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Carolyn Gregg is licensed in Texas.
Specialties and state licenses
- Physician assistant, TexasPrimary
Physician assistants near Carolyn Gregg
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
Carolyn Gregg treated 111 Medicare patients in 2024, average age 72
CMS counts 111 Medicare patients who saw Carolyn Gregg in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have arthritis, and 74% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Carolyn Gregg's median patient age at 69, with 64% women.
Carolyn Gregg's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Carolyn Gregg's Medicare patients by sex, 2024
- Women5953%
- Men5247%
Chronic conditions among Carolyn Gregg's Medicare patients, 2024
- Arthritis75%
- High blood pressure74%
- High cholesterol74%
- Diabetes33%
- Anxiety32%
- Ischemic heart disease30%
- Mood disorders25%
- Chronic kidney disease23%
Share of Medicare patients with each condition. A patient can have several.
Carolyn Gregg's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Carolyn Gregg wrote 287 Medicare Part D claims in 2024
In 2024, Carolyn Gregg wrote 287 Medicare Part D claims for 153 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Carolyn Gregg takes part in Medicare
Carolyn Gregg 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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Carolyn Gregg received $425 in industry payments in 2025
CMS Open Payments shows 4 general payments to Carolyn Gregg from 3 drug and device companies in 2025. Travel and lodging make up the largest share, 57% of the total. Medical Device Business Services, Inc. paid the most, $281.
General payments to Carolyn Gregg by kind, 2025 to 2025
- Travel and lodging$24457%
- Food and beverage$18243%
Companies that paid Carolyn Gregg 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 Carolyn Gregg'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 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) |
| 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 Carolyn Gregg
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Carolyn Gregg's NPI number?
Carolyn Gregg's NPI number is 1356116842. It was assigned on November 15, 2023, and it is active in the NPI Registry.
What does Carolyn Gregg specialize in?
Carolyn Gregg is a physician assistant in Galveston, Texas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Carolyn Gregg practice?
Carolyn Gregg practices at 301 University Boulevard, Galveston, TX 77555. Carolyn Gregg's primary practice is John Sealy Hospital in Galveston, Texas, part of The University of Texas System.
What is Carolyn Gregg's office phone number?
The practice phone on file for Carolyn Gregg is (409) 772-1011.
What is Carolyn Gregg's medical license number?
Carolyn Gregg holds Texas license PA17283.
Which hospitals is Carolyn Gregg affiliated with?
Carolyn Gregg practices at John Sealy Hospital in Galveston, Texas.
What medical group is Carolyn Gregg part of?
Carolyn Gregg is linked to UTMB Faculty Group Practice.
Does Carolyn Gregg accept Medicare?
Yes. CMS lists Carolyn Gregg as accepting Medicare assignment.
How many Medicare patients does Carolyn Gregg see?
CMS counts 111 Medicare patients who saw Carolyn Gregg in 2024, with an average age of 72.
Has Carolyn Gregg received payments from drug or device companies?
CMS Open Payments shows $425 in general payments to Carolyn Gregg from 3 companies from 2025 to 2025. The largest total came from Medical Device Business Services, Inc.
How long has Carolyn Gregg been practicing?
Carolyn Gregg graduated from medical school in 2023, 3 years ago.
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