David Lee-Kuan Gregory

  • Greenville, SC
  • Emergency medicine physician
NPI1679002000PAC ID9830513399
Medicare services, 2024
378
Medicare patients, 2024
274
Part D claims, 2024
127
Publications
1
Hospital affiliations
1
Practice address
701 Grove Road, Greenville, SC 29605
Practice phone
Call (864) 455-7000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Prisma Health Greenville Memorial Hospital

Hospital · Greenville, South Carolina

Find David Gregory'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.

View contacts for free

David Lee-Kuan Gregory is an emergency medicine physician in Greenville, South Carolina

David Gregory practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health.

David Gregory's NPI, 1679002000, was assigned on June 8, 2017. David Gregory graduated from Tufts University School of Medicine in 2017. David Gregory holds South Carolina license 83528.

NPI and contact details
Medicare PAC ID
9830513399
NPI enumeration date
June 8, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(864) 455-7000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
35
Medical school graduation
2017

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

David Lee-Kuan Gregory practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina

David Gregory's primary practice is Prisma Health Greenville Memorial Hospital, at 701 Grove Road, Greenville, SC 29605 in Greenville County. The practice phone is (864) 455-7000.

Source: Dmand AI Affiliation Data

David Lee-Kuan Gregory is affiliated with 1 site of care and 1 medical group

David Gregory's primary practice is Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health. The medical group on file is Prisma Health Medical Group.

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at David Lee-Kuan Gregory's practice

Dmand AI tracks the electronic health record (EHR) system at each site where David Gregory practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Prisma Health Greenville Memorial HospitalAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where David Gregory practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Prisma Health and 6.2K+ hospitals, with verified contacts in the same login.

David Lee-Kuan Gregory is one of 1,026 emergency medicine physicians in South Carolina

Emergency medicine is David Gregory's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has David Gregory's licenses on file in 2 states: South Carolina and Pennsylvania.

Specialties and state licenses

  • Emergency medicine, South CarolinaPrimaryLicense 83528 · taxonomy 207P00000X
  • Pennsylvania licenseLicense MT213435

Emergency medicine physicians near David Gregory

Counts of emergency medicine physicians 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

David Lee-Kuan Gregory billed Medicare for 378 services in 2024

CMS data shows 378 Medicare services from David Gregory across 9 procedure codes in 2024, for 274 Medicare patients. Medicare paid $29,707 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024378
Medicare patients274
Paid by Medicare$29,707
Procedure codes9

David Gregory's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2922024: 25712%
Tests and treatments
2023: 1602024: 8348%
Imaging
2023: 272024: 3841%

David Gregory compared with the South Carolina median for emergency medicine physicians, 2024

  • David Gregory
  • South Carolina median
Medicare services
378vs 361Close to median
Medicare patients
274vs 32415% below
Part D claims
37vs 10765% below

Medians across 1,019 emergency medicine physicians in South Carolina with Dmand AI profiles that report each measure.

David Gregory's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by David Gregory

Need commercial claims for David Gregory?

Medicare shows one payer. Book a meeting to get commercial claims data for David Gregory and other emergency medicine physicians in South Carolina.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

David Lee-Kuan Gregory treated 274 Medicare patients in 2024, average age 75

CMS counts 274 Medicare patients who saw David Gregory in 2024. The largest group is 65 to 74, with 95 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.96, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts David Gregory's median patient age at 48, with 60% women.

Medicare patients, 2024274
Average age75
Average risk score1.96
Also on Medicaid16%

David Gregory's Medicare patients by age, 2024

David Gregory's Medicare patients by sex, 2024

  • Women15456%
  • Men12044%

Chronic conditions among David Gregory's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis56%
  4. Anxiety49%
  5. Mood disorders45%
  6. Chronic kidney disease43%
  7. Depression43%
  8. Diabetes39%

Share of Medicare patients with each condition. A patient can have several.

David Gregory's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 48

Patient panel by sex, all payers

  • Women60%
  • Men39%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

David Lee-Kuan Gregory wrote 127 Medicare Part D claims in 2024

In 2024, David Gregory wrote 127 Medicare Part D claims for 94 patients. 93% of them were for generic drugs. CMS names the drug for 37 of them, across 3 drugs with 11 or more claims each, at $167 in total drug cost. In 2023, CMS named 11 claims across 1 drug.

Part D claims, 2024127
Drugs named by CMS3
Total drug cost$167
Part D patients94

David Gregory's Part D claims by kind of drug, 2024

  • Generic118 claims93%
  • Brand-name and other9 claims7%

David Gregory's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in David Gregory's Part D claims, 2024

  • Antibiotics46%59 of 127 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 112024: 37236%

Drugs named by CMS: 3 in 2024, 1 in 2023.

See all prescribing by David Gregory

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How David Lee-Kuan Gregory takes part in Medicare

David Gregory 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)

For MedTech and pharma teams

Find emergency medicine physicians like David Gregory by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

David Lee-Kuan Gregory has 1 publication on record

Dmand AI links 1 paper to David Gregory in 2020. David Gregory's most frequent co-author is Mark Judson Collin, MD.

Papers1

David Gregory's most frequent co-authors

Recent publications by David Gregory

See all 1 publications and co-authors

See who David Gregory researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who David Gregory works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

David Lee-Kuan Gregory received $21 in industry payments in 2024

CMS Open Payments shows 1 general payment to David Gregory from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Xeris Pharmaceuticals, Inc. paid the most, $21.

Companies that paid David Gregory the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to David Gregory

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

David Lee-Kuan Gregory graduated from Tufts University School of Medicine

David Gregory graduated from Tufts University School of Medicine in 2017.

  1. Medical schoolTufts University School of Medicine

Source: Dmand AI Professional Profile Data

Sources for David Lee-Kuan Gregory'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 services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 and Drug (CMS) (opens in a new tab)Medicare 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 David Lee-Kuan Gregory

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is David Lee-Kuan Gregory's NPI number?

David Lee-Kuan Gregory's NPI number is 1679002000. It was assigned on June 8, 2017, and it is active in the NPI Registry.

What does David Lee-Kuan Gregory specialize in?

David Lee-Kuan Gregory is an emergency medicine physician in Greenville, South Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does David Lee-Kuan Gregory practice?

David Gregory practices at 701 Grove Road, Greenville, SC 29605. David Gregory's primary practice is Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health.

What is David Lee-Kuan Gregory's office phone number?

The practice phone on file for David Gregory is (864) 455-7000.

What is David Lee-Kuan Gregory's medical license number?

David Gregory holds South Carolina license 83528, one of the licenses on file in 2 states.

Which states has David Lee-Kuan Gregory been licensed in?

Dmand AI has state licenses on file for David Gregory in South Carolina and Pennsylvania.

Which hospitals is David Lee-Kuan Gregory affiliated with?

David Gregory practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina.

What medical group is David Lee-Kuan Gregory part of?

David Gregory is linked to Prisma Health Medical Group.

Does David Lee-Kuan Gregory accept Medicare?

Yes. CMS data shows David Gregory billed Medicare for 378 services in 2024, and David Gregory accepts Medicare assignment.

How many Medicare patients does David Lee-Kuan Gregory see?

CMS counts 274 Medicare patients who saw David Gregory in 2024, with an average age of 75.

Show 7 more questionsShow fewer questions

What services does David Lee-Kuan Gregory bill to Medicare?

In 2024, David Gregory's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and heart test or procedure (93308).

Where did David Lee-Kuan Gregory go to medical school?

David Gregory graduated from Tufts University School of Medicine in 2017.

What drugs does David Lee-Kuan Gregory prescribe most?

In 2024 Medicare Part D data, David Gregory's most prescribed drugs by claims were Cephalexin, Amoxicillin-Clavulanate Potass and Prednisone.

Has David Lee-Kuan Gregory received payments from drug or device companies?

CMS Open Payments shows $21 in general payments to David Gregory from 1 company from 2024 to 2024. The largest total came from Xeris Pharmaceuticals, Inc.

How long has David Lee-Kuan Gregory been practicing?

David Gregory graduated from medical school in 2017, 9 years ago.

Does David Lee-Kuan Gregory do research?

Dmand AI links 1 publication to David Gregory.

Who does David Lee-Kuan Gregory publish with?

David Gregory's most frequent co-authors are Mark Judson Collin, MD (1 shared paper).

Selling to emergency medicine practices?

See emergency medicine physicians in South Carolina by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)