Carolyn Gregg, PA-C

  • Galveston, TX
  • Physician assistant
NPI1356116842PAC ID2860844628
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
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Personal email
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Mobile number
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Social profiles

Primary practice

John Sealy Hospital

Hospital · Galveston, Texas

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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 and contact details
Medicare PAC ID
2860844628
NPI enumeration date
November 15, 2023
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(409) 772-1011
Professional email
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Personal email
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Mobile number
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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 Hospital
    301 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.

EHR by site
SiteEHR vendor and product
John Sealy HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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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, TexasPrimaryLicense PA17283 · taxonomy 363A00000X

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.

Medicare patients, 2024111
Average age72
Average risk score1.26
Also on Medicaid10%

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

  1. Arthritis75%
  2. High blood pressure74%
  3. High cholesterol74%
  4. Diabetes33%
  5. Anxiety32%
  6. Ischemic heart disease30%
  7. Mood disorders25%
  8. 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.

Part D claims, 2024287
Part D patients153

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

$425in total
  • 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.

See all payments to Carolyn Gregg

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Carolyn Gregg's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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