Dawn L. Piercy

  • Durham, NC
  • Gastroenterologist
NPI1265516157
Medicare services, 2024
105
Medicare patients, 2024
71
Part D claims, 2024
188
Industry payments
$5,001
Affiliated sites
1
Practice address
2301 Erwin Rd, Durham, NC 27705
Practice phone
Call (919) 613-8995
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Duke Raleigh Hospital

Durham, North Carolina

See all 3 affiliations

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Dawn L. Piercy is a gastroenterologist in Durham, North Carolina

Dawn Piercy practices at Duke Raleigh Hospital in Durham, North Carolina.

Dawn Piercy's NPI, 1265516157, was assigned on October 25, 2006. Dawn Piercy holds North Carolina license 201929.

NPI and contact details
NPI enumeration date
October 25, 2006
NPI status
Active
Practice phone
(919) 613-8995
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
51
Medical school graduation
2001

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Dawn L. Piercy practices at Duke Raleigh Hospital in Durham, North Carolina

Dawn Piercy's primary practice is Duke Raleigh Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 613-8995.

  • Duke Raleigh Hospital
    2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 613-8995

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dawn L. Piercy is affiliated with 2 sites of care and 1 medical group

Dawn Piercy's primary practice is Duke Raleigh Hospital in Durham, North Carolina. The medical group on file is Duke Health Integrated Practice. Dmand AI also links Dawn Piercy to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dawn Piercy

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dawn L. Piercy's practice

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

EHR by site
SiteEHR vendor and product
Duke Raleigh HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dawn L. Piercy is one of 590 gastroenterologists in North Carolina

Gastroenterology is Dawn Piercy's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dawn Piercy is licensed in North Carolina.

Specialties and state licenses

  • Gastroenterology, North CarolinaPrimaryLicense 201929 · taxonomy 207RG0100X

Gastroenterologists near Dawn Piercy

Counts of gastroenterologists 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

Dawn L. Piercy billed Medicare for 105 services in 2024

CMS data shows 105 Medicare services from Dawn Piercy across 3 procedure codes in 2024, for 71 Medicare patients. Medicare paid $2,090 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024105
Medicare patients71
Paid by Medicare$2,090
Procedure codes3

Dawn Piercy's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2002024: 4876%
Other services
2023: 02024: 35
Tests and treatments
2023: 752024: 2271%

Dawn Piercy compared with the North Carolina median for gastroenterologists, 2024

  • Dawn Piercy
  • North Carolina median
Medicare services
105vs 43876% below
Medicare patients
71vs 26874% below
Part D claims
140vs 40265% below

Medians across 567 gastroenterologists in North Carolina with Dmand AI profiles that report each measure.

Dawn Piercy'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 Dawn Piercy

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

Dawn L. Piercy treated 71 Medicare patients in 2024, average age 73

CMS counts 71 Medicare patients who saw Dawn Piercy in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.60, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dawn Piercy's median patient age at 74, with 100% women.

Medicare patients, 202471
Average age73
Average risk score1.60

Dawn Piercy's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dawn Piercy's Medicare patients by sex, 2024

  • Women4868%
  • Men2332%

Chronic conditions among Dawn Piercy's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes59%
  4. Arthritis51%
  5. Mood disorders31%
  6. Depression28%
  7. Anxiety27%
  8. Ischemic heart disease27%

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

Dawn Piercy's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women100%
  • Men0%

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

Dawn L. Piercy wrote 188 Medicare Part D claims in 2024

In 2024, Dawn Piercy wrote 188 Medicare Part D claims for 58 patients. 88% of them were for generic drugs. CMS names the drug for 140 of them, across 8 drugs with 11 or more claims each, at $61,588 in total drug cost. In 2023, CMS named 425 claims across 16 drugs.

Part D claims, 2024188
Drugs named by CMS8
Total drug cost$61,588
Part D patients58

Dawn Piercy's Part D claims by kind of drug, 2024

  • Generic166 claims88%
  • Brand-name22 claims12%

Dawn Piercy'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 Dawn Piercy's Part D claims, 2024

  • Antibiotics7%14 of 188 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: 4252024: 14067%

Drugs named by CMS: 8 in 2024, 16 in 2023.

See all prescribing by Dawn Piercy

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

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Dawn L. Piercy received $5,001 in industry payments from 2022 to 2025

CMS Open Payments shows 7 general payments to Dawn Piercy from 1 drug or device company from 2022 to 2025. Consulting fees make up the largest share, 79% of the total. Novo Nordisk Inc paid the most, $5,001.

General payments to Dawn Piercy by program year, 2022 to 2025

General payments to Dawn Piercy by kind, 2022 to 2025

$5Kin total
  • Consulting fees$3,97579%
  • Travel and lodging$66513%
  • Food and beverage$3617%

Companies that paid Dawn Piercy the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to Dawn Piercy

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

Sources for Dawn L. Piercy'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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)
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 Dawn L. Piercy

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

What is Dawn L. Piercy's NPI number?

Dawn L. Piercy's NPI number is 1265516157. It was assigned on October 25, 2006, and it is active in the NPI Registry.

What does Dawn L. Piercy specialize in?

Dawn L. Piercy is a gastroenterologist in Durham, North Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dawn L. Piercy practice?

Dawn Piercy practices at 2301 Erwin Rd, Durham, NC 27705. Dawn Piercy's primary practice is Duke Raleigh Hospital in Durham, North Carolina. Dmand AI also links Dawn Piercy to 1 group practice or clinic.

What is Dawn L. Piercy's office phone number?

The practice phone on file for Dawn Piercy is (919) 613-8995.

What is Dawn L. Piercy's medical license number?

Dawn Piercy holds North Carolina license 201929.

What medical group is Dawn L. Piercy part of?

Dawn Piercy is linked to Duke Health Integrated Practice.

Does Dawn L. Piercy accept Medicare?

Yes. CMS data shows Dawn Piercy billed Medicare for 105 services in 2024.

How many Medicare patients does Dawn L. Piercy see?

CMS counts 71 Medicare patients who saw Dawn Piercy in 2024, with an average age of 73.

What services does Dawn L. Piercy bill to Medicare?

In 2024, Dawn Piercy's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and digestive system test (91200).

What drugs does Dawn L. Piercy prescribe most?

In 2024 Medicare Part D data, Dawn Piercy's most prescribed drugs by claims were Ursodiol, Furosemide and Spironolactone.

Has Dawn L. Piercy received payments from drug or device companies?

CMS Open Payments shows $5,001 in general payments to Dawn Piercy from 1 company from 2022 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dawn L. Piercy been practicing?

Dawn Piercy graduated from medical school in 2001, 25 years ago.

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