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Grayce N. Selig
NPI1497242069PAC ID6204184740
- Medicare services, 2024
- 183
- Medicare patients, 2024
- 109
- Part D claims, 2024
- 83
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 508 Fulton Street, Durham, NC 27705
- Practice phone
- Call (919) 286-0411
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Grayce N. Selig is a medical oncologist in Durham, North Carolina
Grayce Selig practices at Durham VA Medical Center in Durham, North Carolina, part of Veterans Health Administration.
Grayce Selig's NPI, 1497242069, was assigned on April 18, 2018. Grayce Selig graduated from Temple University School of Medicine in 2018. Grayce Selig holds Pennsylvania license MD484045.
NPI and contact details
- NPI
- 1497242069NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204184740
- NPI enumeration date
- April 18, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 286-0411
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Grayce N. Selig practices at Durham VA Medical Center in Durham, North Carolina
Grayce Selig's primary practice is Durham VA Medical Center, at 508 Fulton Street, Durham, NC 27705 in Durham County. The practice phone is (919) 286-0411.
- Durham VA Medical Center508 Fulton Street, Durham, NC 27705 · Durham CountyPhone(919) 286-0411
Source: Dmand AI Affiliation Data
Grayce N. Selig is affiliated with 5 sites of care and 1 medical group
Grayce Selig's primary practice is Durham VA Medical Center in Durham, North Carolina, part of Veterans Health Administration. Grayce Selig is also affiliated with Lankenau Medical Center. The medical group on file is Main Line Health. Dmand AI also links Grayce Selig to 3 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Grayce N. Selig's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Grayce Selig practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Durham VA Medical Center | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Grayce N. Selig is one of 203 medical oncologists in North Carolina
Medical oncology is Grayce Selig's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Grayce Selig is licensed in Pennsylvania.
Specialties and state licenses
- Medical oncology, PennsylvaniaPrimary
Medical oncologists near Grayce Selig
Counts of medical oncologists with a Dmand AI profile, by place and practice. Each opens the list.
203medical oncologists in North Carolina40medical oncologists in Durham3medical oncologists at Durham VA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Grayce N. Selig billed Medicare for 183 services in 2024
CMS data shows 183 Medicare services from Grayce Selig across 7 procedure codes in 2024, for 109 Medicare patients. Medicare paid $21,740 for them.
Medicare services, 2024183
Medicare patients109
Paid by Medicare$21,740
Procedure codes7
Grayce Selig's Medicare services by type, 2024
- Office and hospital visits158
- Other services25
Where Grayce Selig's Medicare services took place, 2024
- In an office10960%
- In a facility7440%
Grayce Selig compared with the North Carolina median for medical oncologists, 2024
- Grayce Selig
- North Carolina median
- Medicare services
- 183vs 52565% below
- Medicare patients
- 109vs 16634% below
- Part D claims
- 46vs 36787% below
Medians across 199 medical oncologists in North Carolina with Dmand AI profiles that report each measure.
Grayce Selig'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
Grayce N. Selig treated 109 Medicare patients in 2024, average age 77
CMS counts 109 Medicare patients who saw Grayce Selig in 2024. The largest group is 75 to 84, with 54 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Grayce Selig's median patient age at 69, with 72% women.
Medicare patients, 2024109
Average age77
Average risk score1.80
Grayce Selig's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Grayce Selig's Medicare patients by sex, 2024
- Women6459%
- Men4541%
Chronic conditions among Grayce Selig's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Cancer51%
- Ischemic heart disease38%
- Chronic kidney disease37%
- Atrial fibrillation33%
- Mood disorders33%
Share of Medicare patients with each condition. A patient can have several.
Grayce Selig'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
- Women72%
- Men27%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Grayce N. Selig wrote 83 Medicare Part D claims in 2024
In 2024, Grayce Selig wrote 83 Medicare Part D claims for 31 patients. 89% of them were for generic drugs. CMS names the drug for 46 of them, across 3 drugs with 11 or more claims each, at $687 in total drug cost. In 2020, CMS named 89 claims across 4 drugs.
Part D claims, 202483
Drugs named by CMS3
Total drug cost$687
Part D patients31
Grayce Selig's Part D claims by kind of drug, 2024
- Generic74 claims89%
- Brand-name and other9 claims11%
Grayce Selig's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 892021: 4648%
Drugs named by CMS: 3 in 2021, 4 in 2020.
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
Grayce N. Selig offers telehealth to Medicare patients
Grayce Selig accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Grayce Selig as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Grayce N. Selig has 1 publication on record
Dmand AI links 1 paper to Grayce Selig in 2024. Grayce Selig's most frequent co-authors are Arnab Basu, MD, Shivaram Cumarasamy, MD and Matthew D. Galsky, MD.
Papers1
Grayce Selig's most frequent co-authors
- Arnab Basu, MD1 shared paper
- Shivaram Cumarasamy, MD1 shared paper
- Matthew D. Galsky, MD1 shared paper
Recent publications by Grayce Selig
See who Grayce Selig researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Grayce Selig works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Grayce N. Selig received $1,738 in industry payments from 2024 to 2025
CMS Open Payments shows 34 general payments to Grayce Selig from 13 drug and device companies from 2024 to 2025. Device or supply loans make up the largest share, 69% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,332.
General payments to Grayce Selig by program year, 2024 to 2025
General payments to Grayce Selig by kind, 2024 to 2025
$1.7Kin total
- Device or supply loans$1,19669%
- Food and beverage$54231%
Companies that paid Grayce Selig the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Grayce N. Selig graduated from Temple University School of Medicine
Grayce Selig graduated from Temple University School of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Grayce N. Selig'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Grayce N. Selig
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Grayce N. Selig's NPI number?
Grayce N. Selig's NPI number is 1497242069. It was assigned on April 18, 2018, and it is active in the NPI Registry.
What does Grayce N. Selig specialize in?
Grayce N. Selig is a medical oncologist in Durham, North Carolina. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Grayce N. Selig practice?
Grayce Selig practices at 508 Fulton Street, Durham, NC 27705. Grayce Selig's primary practice is Durham VA Medical Center in Durham, North Carolina, part of Veterans Health Administration. Dmand AI also links Grayce Selig to 3 hospitals.
What is Grayce N. Selig's office phone number?
The practice phone on file for Grayce Selig is (919) 286-0411.
What is Grayce N. Selig's medical license number?
Grayce Selig holds Pennsylvania license MD484045.
Which hospitals is Grayce N. Selig affiliated with?
Grayce Selig practices at Durham VA Medical Center in Durham, North Carolina. Grayce Selig is also affiliated with Lankenau Medical Center. Dmand AI links Grayce Selig to 3 more hospitals.
What medical group is Grayce N. Selig part of?
Grayce Selig is linked to Main Line Health.
Does Grayce N. Selig accept Medicare?
Yes. CMS data shows Grayce Selig billed Medicare for 183 services in 2024, and Grayce Selig accepts Medicare assignment.
Does Grayce N. Selig offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Grayce Selig as offering telehealth services.
How many Medicare patients does Grayce N. Selig see?
CMS counts 109 Medicare patients who saw Grayce Selig in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Grayce N. Selig bill to Medicare?
In 2024, Grayce Selig's most billed Medicare services were office visit, established patient (99215), office visit, new patient (99205) and medicare service (G2211).
Where did Grayce N. Selig go to medical school?
Grayce Selig graduated from Temple University School of Medicine in 2018.
What drugs does Grayce N. Selig prescribe most?
In 2021 Medicare Part D data, Grayce Selig's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Grayce N. Selig received payments from drug or device companies?
CMS Open Payments shows $1,738 in general payments to Grayce Selig from 13 companies from 2024 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Grayce N. Selig been practicing?
Grayce Selig graduated from medical school in 2018, 8 years ago.
Does Grayce N. Selig do research?
Dmand AI links 1 publication to Grayce Selig.
Who does Grayce N. Selig publish with?
Grayce Selig's most frequent co-authors are Arnab Basu, MD (1 shared paper), Shivaram Cumarasamy, MD (1 shared paper) and Matthew D. Galsky, MD (1 shared paper).
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