Melissa Trees, CRNA
- Medicare patients, 2024
- 354
- Hospital affiliations
- 1
- Industry payments
- $298
- Medical groups
- 4
- State license
- 1
- Practice address
- 8424 Naab Road, Suite 3g, Indianapolis, IN 46260
- Practice phone
- Call (317) 871-7308
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northside Gastroenterology Endoscopy Center
Surgery Center - Medicare-Certified · Indianapolis, Indiana
Find Melissa Trees' 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.
Melissa Trees is a nurse anesthetist in Indianapolis, Indiana
Melissa Trees practices at Northside Gastroenterology Endoscopy Center in Indianapolis, Indiana.
Melissa Trees' NPI, 1801413083, was assigned on July 3, 2020. Melissa Trees holds Indiana license 28197551A.
- NPI
- 1801413083NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648694422
- NPI enumeration date
- July 3, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (317) 871-7308
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Trees practices at Northside Gastroenterology Endoscopy Center in Indianapolis, Indiana
Melissa Trees' primary practice is Northside Gastroenterology Endoscopy Center, at 8424 Naab Road, Suite 3g, Indianapolis, IN 46260. The practice phone is (317) 871-7308.
- Northside Gastroenterology Endoscopy Center8424 Naab Road, Suite 3g, Indianapolis, IN 46260Phone(317) 871-7308
Source: Dmand AI Affiliation Data
Melissa Trees is affiliated with 2 sites of care and 4 medical groups
Melissa Trees' primary practice is Northside Gastroenterology Endoscopy Center in Indianapolis, Indiana. Melissa Trees is also affiliated with Hendricks Regional Health Danville Hospital. The medical group on file is Hendricks Rheumatology. Dmand AI also links Melissa Trees to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Trees' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Trees practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northside Gastroenterology Endoscopy Center | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Melissa Trees is one of 669 nurse anesthetists in Indiana
Nurse anesthetist, certified registered is Melissa Trees' primary specialty in the NPI Registry, under taxonomy code 367500000X. Melissa Trees is licensed in Indiana.
Specialties and state licenses
- Certified registered nurse anesthetist, IndianaPrimary
Nurse anesthetists near Melissa Trees
Counts of nurse anesthetists 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
Melissa Trees treated 354 Medicare patients in 2024, average age 72
CMS counts 354 Medicare patients who saw Melissa Trees in 2024. The largest group is 65 to 74, with 233 patients. 75% of them have high cholesterol, and 61% have high blood pressure. Their average risk score is 0.71, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Melissa Trees' median patient age at 60, with 54% women.
Melissa Trees' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Melissa Trees' Medicare patients by sex, 2024
- Women19856%
- Men15644%
Chronic conditions among Melissa Trees' Medicare patients, 2024
- High cholesterol75%
- High blood pressure61%
- Arthritis42%
- Diabetes24%
- Ischemic heart disease21%
- Anxiety16%
- Mood disorders16%
- Chronic kidney disease14%
Share of Medicare patients with each condition. A patient can have several.
Melissa Trees' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Melissa Trees takes part in Medicare
Melissa Trees accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Melissa Trees received $298 in industry payments in 2025
CMS Open Payments shows 18 general payments to Melissa Trees from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $142.
Companies that paid Melissa Trees the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Melissa Trees'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Melissa Trees
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Melissa Trees' NPI number?
Melissa Trees' NPI number is 1801413083. It was assigned on July 3, 2020, and it is active in the NPI Registry.
What does Melissa Trees specialize in?
Melissa Trees is a nurse anesthetist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Certified Registered Nurse Anesthetist (taxonomy code 367500000X).
Where does Melissa Trees practice?
Melissa Trees practices at 8424 Naab Road, Suite 3g, Indianapolis, IN 46260. Melissa Trees' primary practice is Northside Gastroenterology Endoscopy Center in Indianapolis, Indiana. Dmand AI also links Melissa Trees to 3 medical groups.
What is Melissa Trees' office phone number?
The practice phone on file for Melissa Trees is (317) 871-7308.
What is Melissa Trees' medical license number?
Melissa Trees holds Indiana license 28197551A.
Which hospitals is Melissa Trees affiliated with?
Melissa Trees is affiliated with Hendricks Regional Health Danville Hospital.
What medical group is Melissa Trees part of?
Melissa Trees is linked to Hendricks Rheumatology. Dmand AI links Melissa Trees to 3 more medical groups.
Does Melissa Trees accept Medicare?
Yes. CMS lists Melissa Trees as accepting Medicare assignment.
How many Medicare patients does Melissa Trees see?
CMS counts 354 Medicare patients who saw Melissa Trees in 2024, with an average age of 72.
Has Melissa Trees received payments from drug or device companies?
CMS Open Payments shows $298 in general payments to Melissa Trees from 6 companies from 2025 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Melissa Trees been practicing?
Melissa Trees graduated from medical school in 2020, 6 years ago.
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