Dr. Penny J0 Hamilton-Gaertner, MD
- Medicare services, 2024
- 448
- Medicare patients, 2024
- 355
- Part D claims, 2024
- 152
- MIPS score, 2024
- 100
- Hospital affiliations
- 5
- Practice address
- 3000 New Bern Ave, Raleigh, NC 27610
- Practice phone
- Call (919) 350-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hamilton-Gaertner'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. Penny J0 Hamilton-Gaertner is an emergency medicine physician in Raleigh, North Carolina
Dr. Hamilton-Gaertner practices at WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health.
Dr. Hamilton-Gaertner's NPI, 1205899093, was assigned on April 11, 2006. Dr. Hamilton-Gaertner graduated from Duke University School of Medicine in 1996. Dr. Hamilton-Gaertner holds North Carolina license 9701384.
- NPI
- 1205899093NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193786754
- NPI enumeration date
- April 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 350-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Penny J0 Hamilton-Gaertner practices at WakeMed Raleigh Campus in Raleigh, North Carolina
Dr. Hamilton-Gaertner's primary practice is WakeMed Raleigh Campus, at 3000 New Bern Ave, Raleigh, NC 27610 in Wake County. The practice phone is (919) 350-8000.
- WakeMed Raleigh Campus3000 New Bern Ave, Raleigh, NC 27610 · Wake CountyPhone(919) 350-8000
Source: Dmand AI Affiliation Data
Dr. Penny J0 Hamilton-Gaertner is affiliated with 6 sites of care and 5 medical groups
Dr. Hamilton-Gaertner's primary practice is WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health. Dr. Hamilton-Gaertner is also affiliated with Mission Hospital. The medical group on file is The Carolinas Emergency Group. Dmand AI also links Dr. Hamilton-Gaertner to 3 more hospitals, 4 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Penny J0 Hamilton-Gaertner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hamilton-Gaertner practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| WakeMed Raleigh Campus | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Penny J0 Hamilton-Gaertner is one of 1,860 emergency medicine physicians in North Carolina
Emergency medicine is Dr. Hamilton-Gaertner's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Hamilton-Gaertner's licenses on file in 2 states: North Carolina and South Carolina.
Specialties and state licenses
- Emergency medicine, North CarolinaPrimary
- South Carolina license
Emergency medicine physicians near Dr. Hamilton-Gaertner
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
Dr. Penny J0 Hamilton-Gaertner billed Medicare for 448 services in 2024
CMS data shows 448 Medicare services from Dr. Hamilton-Gaertner across 4 procedure codes in 2024, for 355 Medicare patients. Medicare paid $34,638 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Hamilton-Gaertner's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2552024: 2779%
- Tests and treatments
- 2023: 2412024: 17129%
Dr. Hamilton-Gaertner compared with the North Carolina median for emergency medicine physicians, 2024
- Dr. Hamilton-Gaertner
- North Carolina median
- Medicare services
- 448vs 28458% above
- Medicare patients
- 355vs 25141% above
- Part D claims
- 67vs 8016% below
Medians across 1,795 emergency medicine physicians in North Carolina with Dmand AI profiles that report each measure.
Dr. Hamilton-Gaertner'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Penny J0 Hamilton-Gaertner treated 355 Medicare patients in 2024, average age 74
CMS counts 355 Medicare patients who saw Dr. Hamilton-Gaertner in 2024. The largest group is 65 to 74, with 125 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hamilton-Gaertner's median patient age at 42, with 57% women.
Dr. Hamilton-Gaertner's Medicare patients by age, 2024
Dr. Hamilton-Gaertner's Medicare patients by sex, 2024
- Women19154%
- Men16446%
Chronic conditions among Dr. Hamilton-Gaertner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Anxiety44%
- Ischemic heart disease44%
- Mood disorders42%
- Diabetes40%
- Depression39%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hamilton-Gaertner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Penny J0 Hamilton-Gaertner wrote 152 Medicare Part D claims in 2024
In 2024, Dr. Hamilton-Gaertner wrote 152 Medicare Part D claims for 100 patients. 87% of them were for generic drugs. CMS names the drug for 67 of them, across 4 drugs with 11 or more claims each, at $343 in total drug cost. In 2023, CMS named 57 claims across 4 drugs.
Dr. Hamilton-Gaertner's Part D claims by kind of drug, 2024
- Generic132 claims87%
- Brand-name and other20 claims13%
Dr. Hamilton-Gaertner'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. Hamilton-Gaertner's Part D claims, 2024
- Opioids9%14 of 152 claims
- Antibiotics27%41 of 152 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: 572024: 6718%
Drugs named by CMS: 4 in 2024, 4 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. Penny J0 Hamilton-Gaertner scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Hamilton-Gaertner for performance year 2024, reported as part of a group. Dr. Hamilton-Gaertner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Hamilton-Gaertner's MIPS scores, performance year 2024
- 100of 100Final score
- 98.7of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Penny J0 Hamilton-Gaertner received $9,136 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Hamilton-Gaertner from 1 drug or device company in 2017. Gifts make up the largest share, 100% of the total. Allergan Inc. paid the most, $9,136.
Companies that paid Dr. Hamilton-Gaertner the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Penny J0 Hamilton-Gaertner graduated from Duke University School of Medicine
Dr. Hamilton-Gaertner graduated from Duke University School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Penny J0 Hamilton-Gaertner'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 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)Clinician Public Reporting: Overall MIPS Performance (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. Penny J0 Hamilton-Gaertner
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. Penny J0 Hamilton-Gaertner's NPI number?
Dr. Penny J0 Hamilton-Gaertner's NPI number is 1205899093. It was assigned on April 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Penny J0 Hamilton-Gaertner?
Dr. Penny J0 Hamilton-Gaertner is an emergency medicine physician in Raleigh, North Carolina. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Penny J0 Hamilton-Gaertner practice?
Dr. Hamilton-Gaertner practices at 3000 New Bern Ave, Raleigh, NC 27610. Dr. Hamilton-Gaertner's primary practice is WakeMed Raleigh Campus in Raleigh, North Carolina, part of Advocate Health. Dmand AI also links Dr. Hamilton-Gaertner to 3 hospitals, 4 medical groups and 1 group practice or clinic.
What is Dr. Penny J0 Hamilton-Gaertner's office phone number?
The practice phone on file for Dr. Hamilton-Gaertner is (919) 350-8000.
What is Dr. Penny J0 Hamilton-Gaertner's medical license number?
Dr. Hamilton-Gaertner holds North Carolina license 9701384, one of the licenses on file in 2 states.
Which states has Dr. Penny J0 Hamilton-Gaertner been licensed in?
Dmand AI has state licenses on file for Dr. Hamilton-Gaertner in North Carolina and South Carolina.
Which hospitals is Dr. Penny J0 Hamilton-Gaertner affiliated with?
Dr. Hamilton-Gaertner practices at WakeMed Raleigh Campus in Raleigh, North Carolina. Dr. Hamilton-Gaertner is also affiliated with Mission Hospital. Dmand AI links Dr. Hamilton-Gaertner to 3 more hospitals.
What medical group is Dr. Penny J0 Hamilton-Gaertner part of?
Dr. Hamilton-Gaertner is linked to The Carolinas Emergency Group. Dmand AI links Dr. Hamilton-Gaertner to 4 more medical groups.
Does Dr. Penny J0 Hamilton-Gaertner accept Medicare?
Yes. CMS data shows Dr. Hamilton-Gaertner billed Medicare for 448 services in 2024, and Dr. Hamilton-Gaertner accepts Medicare assignment.
What is Dr. Penny J0 Hamilton-Gaertner's MIPS score?
Dr. Hamilton-Gaertner's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Penny J0 Hamilton-Gaertner see?
CMS counts 355 Medicare patients who saw Dr. Hamilton-Gaertner in 2024, with an average age of 74.
What services does Dr. Penny J0 Hamilton-Gaertner bill to Medicare?
In 2024, Dr. Hamilton-Gaertner's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Penny J0 Hamilton-Gaertner go to medical school?
Dr. Hamilton-Gaertner graduated from Duke University School of Medicine in 1996.
What drugs does Dr. Penny J0 Hamilton-Gaertner prescribe most?
In 2024 Medicare Part D data, Dr. Hamilton-Gaertner's most prescribed drugs by claims were Ondansetron ODT, Naproxen and Hydrocodone-Acetaminophen.
Has Dr. Penny J0 Hamilton-Gaertner received payments from drug or device companies?
CMS Open Payments shows $9,136 in general payments to Dr. Hamilton-Gaertner from 1 company from 2017 to 2017. The largest total came from Allergan Inc.
How long has Dr. Penny J0 Hamilton-Gaertner been practicing?
Dr. Hamilton-Gaertner graduated from medical school in 1996, 30 years ago.
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