Dr. David Patrick Fitzgerald, MD
- Medicare services, 2024
- 3,463
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 10,674
- Hospital affiliations
- 5
- Industry payments
- $619
- Practice address
- 2351 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 620-4855
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Duke Health Integrated Practice, Inc.
Durham, North Carolina
Find Dr. Fitzgerald'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.
Dr. David Patrick Fitzgerald is an internist in Durham, North Carolina
Dr. Fitzgerald practices at Duke Health Integrated Practice, Inc. in Durham, North Carolina.
Dr. Fitzgerald's NPI, 1639381627, was assigned on May 4, 2007. Dr. Fitzgerald graduated from University of North Carolina at Chapel Hill School of Medicine in 2000. Dr. Fitzgerald holds North Carolina license 2006-01749.
- NPI
- 1639381627NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789577735
- NPI enumeration date
- May 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 620-4855
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Patrick Fitzgerald practices at Duke Health Integrated Practice, Inc. in Durham, North Carolina
Dr. Fitzgerald's primary practice is Duke Health Integrated Practice, Inc., at 2351 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 620-4855.
- Duke Health Integrated Practice, Inc.2351 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 620-4855
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David Patrick Fitzgerald is affiliated with 11 sites of care and 9 medical groups
Dr. Fitzgerald's primary practice is Duke Health Integrated Practice, Inc. in Durham, North Carolina. Dr. Fitzgerald is also affiliated with Duke University Hospital. The medical group on file is Duke Health Integrated Practice. Dmand AI also links Dr. Fitzgerald to 4 more hospitals, 8 medical groups, 3 group practices and clinics, 1 home health agency and 1 hospice, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Patrick Fitzgerald's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Fitzgerald practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke Health Integrated Practice, Inc. | Available with a free account |
| +10 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Patrick Fitzgerald is one of 3,705 internists in North Carolina
Internal medicine is Dr. Fitzgerald's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Fitzgerald's licenses on file in 2 states: North Carolina and Kentucky.
Specialties and state licenses
- Internal medicine, North CarolinaPrimary
- Infectious disease, Kentucky
Internists near Dr. Fitzgerald
Counts of internists 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
Dr. David Patrick Fitzgerald billed Medicare for 3,463 services in 2024
CMS data shows 3,463 Medicare services from Dr. Fitzgerald across 33 procedure codes in 2024, for 248 Medicare patients. Medicare paid $104,940 for them. Every service was in an office.
Dr. Fitzgerald's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,2882024: 1,44612%
- Other services
- 2023: 2872024: 708147%
- Office and hospital visits
- 2023: 6182024: 620No change
- Surgery
- 2023: 4732024: 4863%
- Tests and treatments
- 2023: 812024: 855%
- Imaging
- 2023: 292024: 69138%
- Drugs given in the office
- 2023: 462024: 497%
Dr. Fitzgerald compared with the North Carolina median for internists, 2024
- Dr. Fitzgerald
- North Carolina median
- Medicare services
- 3,463vs 5216.6 times
- Medicare patients
- 248vs 18534% above
- Part D claims
- 10,038vs 27236.9 times
Medians across 3,695 internists in North Carolina with Dmand AI profiles that report each measure.
Dr. Fitzgerald'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.
Need commercial claims for Dr. Fitzgerald?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Fitzgerald and other internists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Patrick Fitzgerald treated 248 Medicare patients in 2024, average age 75
CMS counts 248 Medicare patients who saw Dr. Fitzgerald in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high blood pressure, and 72% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Fitzgerald's median patient age at 71, with 50% women.
Dr. Fitzgerald's Medicare patients by age, 2024
Dr. Fitzgerald's Medicare patients by sex, 2024
- Women13253%
- Men11647%
Chronic conditions among Dr. Fitzgerald's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis42%
- Diabetes34%
- Chronic kidney disease33%
- Ischemic heart disease29%
- Mood disorders28%
- Depression26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Fitzgerald's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Patrick Fitzgerald wrote 10,674 Medicare Part D claims in 2024
In 2024, Dr. Fitzgerald wrote 10,674 Medicare Part D claims for 740 patients. 88% of them were for generic drugs. CMS names the drug for 10,038 of them, across 157 drugs with 11 or more claims each, at $1,283,187 in total drug cost. In 2023, CMS named 7,882 claims across 149 drugs.
Dr. Fitzgerald's Part D claims by kind of drug, 2024
- Generic9,351 claims88%
- Brand-name1,261 claims12%
- Other62 claims1%
Dr. Fitzgerald'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 Dr. Fitzgerald's Part D claims, 2024
- Opioids2%202 of 10,674 claims
- Antibiotics4%432 of 10,674 claims
- Antipsychotics, patients 65 and over0%39 of 10,674 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: 7,8822024: 10,03827%
Drugs named by CMS: 157 in 2024, 149 in 2023.
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
Dr. David Patrick Fitzgerald offers telehealth to Medicare patients
Dr. Fitzgerald accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Fitzgerald as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Patrick Fitzgerald received $619 in industry payments from 2016 to 2024
CMS Open Payments shows 22 general payments to Dr. Fitzgerald from 11 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. ViiV Healthcare Company paid the most, $190.
General payments to Dr. Fitzgerald by program year, 2016 to 2024
Companies that paid Dr. Fitzgerald the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Patrick Fitzgerald graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Fitzgerald graduated from University of North Carolina at Chapel Hill School of Medicine in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David Patrick Fitzgerald'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. David Patrick Fitzgerald
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David Patrick Fitzgerald's NPI number?
Dr. David Patrick Fitzgerald's NPI number is 1639381627. It was assigned on May 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David Patrick Fitzgerald?
Dr. David Patrick Fitzgerald is an internist in Durham, North Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. David Patrick Fitzgerald practice?
Dr. Fitzgerald practices at 2351 Erwin Rd, Durham, NC 27705. Dr. Fitzgerald's primary practice is Duke Health Integrated Practice, Inc. in Durham, North Carolina. Dmand AI also links Dr. Fitzgerald to 4 hospitals, 8 medical groups, 3 group practices and clinics, 1 home health agency and 1 hospice.
What is Dr. David Patrick Fitzgerald's office phone number?
The practice phone on file for Dr. Fitzgerald is (919) 620-4855.
What is Dr. David Patrick Fitzgerald's medical license number?
Dr. Fitzgerald holds North Carolina license 2006-01749, one of the licenses on file in 2 states.
Which states has Dr. David Patrick Fitzgerald been licensed in?
Dmand AI has state licenses on file for Dr. Fitzgerald in North Carolina and Kentucky.
Which hospitals is Dr. David Patrick Fitzgerald affiliated with?
Dr. Fitzgerald is affiliated with Duke University Hospital. Dmand AI links Dr. Fitzgerald to 4 more hospitals.
What medical group is Dr. David Patrick Fitzgerald part of?
Dr. Fitzgerald is linked to Duke Health Integrated Practice. Dmand AI links Dr. Fitzgerald to 8 more medical groups.
Does Dr. David Patrick Fitzgerald accept Medicare?
Yes. CMS data shows Dr. Fitzgerald billed Medicare for 3,463 services in 2024, and Dr. Fitzgerald accepts Medicare assignment.
Does Dr. David Patrick Fitzgerald offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Fitzgerald as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. David Patrick Fitzgerald see?
CMS counts 248 Medicare patients who saw Dr. Fitzgerald in 2024, with an average age of 75.
What services does Dr. David Patrick Fitzgerald bill to Medicare?
In 2024, Dr. Fitzgerald's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. David Patrick Fitzgerald go to medical school?
Dr. Fitzgerald graduated from University of North Carolina at Chapel Hill School of Medicine in 2000.
What drugs does Dr. David Patrick Fitzgerald prescribe most?
In 2024 Medicare Part D data, Dr. Fitzgerald's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
Has Dr. David Patrick Fitzgerald received payments from drug or device companies?
CMS Open Payments shows $619 in general payments to Dr. Fitzgerald from 11 companies from 2016 to 2024. The largest total came from ViiV Healthcare Company.
How long has Dr. David Patrick Fitzgerald been practicing?
Dr. Fitzgerald graduated from medical school in 2000, 26 years ago.
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