Dr. Celeste Irene Nelson, MD
- Medicare services, 2024
- 231
- Medicare patients, 2024
- 195
- Part D claims, 2024
- 330
- Hospital affiliations
- 1
- Industry payments
- $13,510
- Practice address
- 2500 NE Neff Road, Bend, OR 97701
- Practice phone
- Call (541) 382-4321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nelson's professional email, personal email and mobile number
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Dr. Celeste Irene Nelson is a general surgeon in Bend, Oregon
Dr. Nelson practices at St. Charles Bend in Bend, Oregon, part of St. Charles Health System.
Dr. Nelson's NPI, 1114109238, was assigned on November 30, 2007. Dr. Nelson graduated from Geisel School of Medicine at Dartmouth in 2007. Dr. Nelson holds Arizona license 46271.
- NPI
- 1114109238NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294999785
- NPI enumeration date
- November 30, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (541) 382-4321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Celeste Irene Nelson practices at St. Charles Bend in Bend, Oregon
Dr. Nelson's primary practice is St. Charles Bend, at 2500 NE Neff Road, Bend, OR 97701 in Deschutes County. The practice phone is (541) 382-4321.
- St. Charles Bend2500 NE Neff Road, Bend, OR 97701 · Deschutes CountyPhone(541) 382-4321
Source: Dmand AI Affiliation Data
Dr. Celeste Irene Nelson is affiliated with 2 sites of care and 1 medical group
Dr. Nelson's primary practice is St. Charles Bend in Bend, Oregon, part of St. Charles Health System. The medical group on file is St. Charles Health System. Dmand AI also links Dr. Nelson to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Celeste Irene Nelson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nelson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Charles Bend | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across St. Charles Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Celeste Irene Nelson is one of 438 general surgeons in Oregon
Surgery is Dr. Nelson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dmand AI has Dr. Nelson's licenses on file in 2 states: Arizona and Oregon.
Specialties and state licenses
- Surgery, ArizonaPrimary
- Oregon license
General surgeons near Dr. Nelson
Counts of general surgeons 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. Celeste Irene Nelson billed Medicare for 231 services in 2024
CMS data shows 231 Medicare services from Dr. Nelson across 9 procedure codes in 2024, for 195 Medicare patients. Medicare paid $28,041 for them.
Dr. Nelson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 802024: 11645%
- Office and hospital visits
- 2023: 1312024: 9329%
- Other services
- 2023: 112024: 22100%
Where Dr. Nelson's Medicare services took place, 2024
- In an office9340%
- In a facility13860%
Dr. Nelson compared with the Oregon median for general surgeons, 2024
- Dr. Nelson
- Oregon median
- Medicare services
- 231vs 832.8 times
- Medicare patients
- 195vs 822.4 times
- Part D claims
- 279vs 475.9 times
Medians across 433 general surgeons in Oregon with Dmand AI profiles that report each measure.
Dr. Nelson'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Nelson and other general surgeons in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Celeste Irene Nelson treated 195 Medicare patients in 2024, average age 73
CMS counts 195 Medicare patients who saw Dr. Nelson in 2024. The largest group is 65 to 74, with 111 patients. 70% of them have high cholesterol, and 61% have high blood pressure. 9% are also on Medicaid. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nelson's median patient age at 72, with 58% women.
Dr. Nelson's Medicare patients by age, 2024
Dr. Nelson's Medicare patients by sex, 2024
- Women12263%
- Men7337%
Chronic conditions among Dr. Nelson's Medicare patients, 2024
- High cholesterol70%
- High blood pressure61%
- Arthritis41%
- Mood disorders27%
- Depression25%
- Anxiety24%
- Osteoporosis23%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nelson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Celeste Irene Nelson wrote 330 Medicare Part D claims in 2024
In 2024, Dr. Nelson wrote 330 Medicare Part D claims for 163 patients. 78% of them were for generic drugs. CMS names the drug for 279 of them, across 7 drugs with 11 or more claims each, at $11,077 in total drug cost. In 2023, CMS named 192 claims across 6 drugs.
Dr. Nelson's Part D claims by kind of drug, 2024
- Generic259 claims78%
- Brand-name71 claims22%
Dr. Nelson'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. Nelson's Part D claims, 2024
- Antibiotics3%11 of 330 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: 1922024: 27945%
Drugs named by CMS: 7 in 2024, 6 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. Celeste Irene Nelson ranks in the 60th percentile for colonoscopy in Medicare
Dr. Nelson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nelson as offering telehealth. CMS counts 42 procedures of colonoscopy by Dr. Nelson, more than 60% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Nelson ranks in Medicare procedure volume
- Colonoscopy
- 60th percentile42 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 60th percentile42 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Celeste Irene Nelson received $13,510 in industry payments from 2017 to 2024
CMS Open Payments shows 43 general payments to Dr. Nelson from 6 drug and device companies from 2017 to 2024. Education make up the largest share, 59% of the total. Intuitive Surgical, Inc. paid the most, $11,938.
General payments to Dr. Nelson by program year, 2017 to 2024
General payments to Dr. Nelson by kind, 2017 to 2024
- Education$8,00059%
- Travel and lodging$4,44933%
- Food and beverage$1,0628%
Companies that paid Dr. Nelson the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Celeste Irene Nelson graduated from Geisel School of Medicine at Dartmouth
Dr. Nelson graduated from Geisel School of Medicine at Dartmouth in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Celeste Irene Nelson'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)Doctors and Clinicians Utilization Data (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. Celeste Irene Nelson
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. Celeste Irene Nelson's NPI number?
Dr. Celeste Irene Nelson's NPI number is 1114109238. It was assigned on November 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Celeste Irene Nelson?
Dr. Celeste Irene Nelson is a general surgeon in Bend, Oregon. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Celeste Irene Nelson practice?
Dr. Nelson practices at 2500 NE Neff Road, Bend, OR 97701. Dr. Nelson's primary practice is St. Charles Bend in Bend, Oregon, part of St. Charles Health System. Dmand AI also links Dr. Nelson to 1 group practice or clinic.
What is Dr. Celeste Irene Nelson's office phone number?
The practice phone on file for Dr. Nelson is (541) 382-4321.
What is Dr. Celeste Irene Nelson's medical license number?
Dr. Nelson holds Arizona license 46271, one of the licenses on file in 2 states.
Which states has Dr. Celeste Irene Nelson been licensed in?
Dmand AI has state licenses on file for Dr. Nelson in Arizona and Oregon.
Which hospitals is Dr. Celeste Irene Nelson affiliated with?
Dr. Nelson practices at St. Charles Bend in Bend, Oregon.
What medical group is Dr. Celeste Irene Nelson part of?
Dr. Nelson is linked to St. Charles Health System.
Does Dr. Celeste Irene Nelson accept Medicare?
Yes. CMS data shows Dr. Nelson billed Medicare for 231 services in 2024, and Dr. Nelson accepts Medicare assignment.
Does Dr. Celeste Irene Nelson offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nelson as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Celeste Irene Nelson see?
CMS counts 195 Medicare patients who saw Dr. Nelson in 2024, with an average age of 73.
What services does Dr. Celeste Irene Nelson bill to Medicare?
In 2024, Dr. Nelson's most billed Medicare services were office visit, established patient (99214), surgery: digestive system (43239) and surgery: digestive system (45380).
Where did Dr. Celeste Irene Nelson go to medical school?
Dr. Nelson graduated from Geisel School of Medicine at Dartmouth in 2007.
What drugs does Dr. Celeste Irene Nelson prescribe most?
In 2024 Medicare Part D data, Dr. Nelson's most prescribed drugs by claims were Ondansetron HCl, Sod Sulf-Potass Sulf-Mag Sulf and Pantoprazole Sodium.
Has Dr. Celeste Irene Nelson received payments from drug or device companies?
CMS Open Payments shows $13,510 in general payments to Dr. Nelson from 6 companies from 2017 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Celeste Irene Nelson been practicing?
Dr. Nelson graduated from medical school in 2007, 19 years ago.
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