Melissa Niemiec
- Hospital affiliations
- 2
- Industry payments
- $17
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 335 SE 8th Avenue, Hillsboro, OR 97123
- Practice phone
- Call (503) 681-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Melissa Niemiec'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.
Melissa Niemiec is a physician assistant in Hillsboro, Oregon
Melissa Niemiec practices at Hillsboro Medical Center in Hillsboro, Oregon, part of Hillsboro Medical Center.
Melissa Niemiec's NPI, 1861113961, was assigned on September 7, 2022. Melissa Niemiec holds Oregon license PA222339.
- NPI
- 1861113961NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9739687880
- NPI enumeration date
- September 7, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 681-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Melissa Niemiec practices at Hillsboro Medical Center in Hillsboro, Oregon
Melissa Niemiec's primary practice is Hillsboro Medical Center, at 335 SE 8th Avenue, Hillsboro, OR 97123 in Washington County. The practice phone is (503) 681-1111.
- Hillsboro Medical Center335 SE 8th Avenue, Hillsboro, OR 97123 · Washington CountyPhone(503) 681-1111
Source: Dmand AI Affiliation Data
Melissa Niemiec is affiliated with 2 sites of care and 2 medical groups
Melissa Niemiec's primary practice is Hillsboro Medical Center in Hillsboro, Oregon, part of Hillsboro Medical Center. Melissa Niemiec is also affiliated with OHSU Hospital. The medical group on file is Oregon Health & Science University (OHSU). Dmand AI also links Melissa Niemiec to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Melissa Niemiec's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Melissa Niemiec practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hillsboro Medical Center | Available with a free account |
| +1 more site and 1 medical group | 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 Hillsboro Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Melissa Niemiec is one of 618 physician assistants in Oregon
Medical is Melissa Niemiec's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Melissa Niemiec is licensed in Oregon.
Specialties and state licenses
- Medical physician assistant, OregonPrimary
Physician assistants near Melissa Niemiec
Counts of physician assistants 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 Niemiec's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Melissa Niemiec's median patient age at 75, with 36% women.
Melissa Niemiec's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women36%
- Men64%
Source: Dmand AI Patient Panel Data
Melissa Niemiec offers telehealth to Medicare patients
Melissa Niemiec accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Melissa Niemiec as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Melissa Niemiec received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Melissa Niemiec from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. PROCEPT BioRobotics Corporation paid the most, $17.
Companies that paid Melissa Niemiec 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 Niemiec'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 Data |
| 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 Niemiec
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 Niemiec's NPI number?
Melissa Niemiec's NPI number is 1861113961. It was assigned on September 7, 2022, and it is active in the NPI Registry.
What does Melissa Niemiec specialize in?
Melissa Niemiec is a physician assistant in Hillsboro, Oregon. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Melissa Niemiec practice?
Melissa Niemiec practices at 335 SE 8th Avenue, Hillsboro, OR 97123. Melissa Niemiec's primary practice is Hillsboro Medical Center in Hillsboro, Oregon, part of Hillsboro Medical Center. Dmand AI also links Melissa Niemiec to 1 medical group.
What is Melissa Niemiec's office phone number?
The practice phone on file for Melissa Niemiec is (503) 681-1111.
What is Melissa Niemiec's medical license number?
Melissa Niemiec holds Oregon license PA222339, one of 2 state licenses on file.
Which hospitals is Melissa Niemiec affiliated with?
Melissa Niemiec practices at Hillsboro Medical Center in Hillsboro, Oregon. Melissa Niemiec is also affiliated with OHSU Hospital.
What medical group is Melissa Niemiec part of?
Melissa Niemiec is linked to Oregon Health & Science University (OHSU). Dmand AI links Melissa Niemiec to 1 more medical group.
Does Melissa Niemiec accept Medicare?
Yes. CMS lists Melissa Niemiec as accepting Medicare assignment.
Does Melissa Niemiec offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Melissa Niemiec as offering telehealth services.
Has Melissa Niemiec received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Melissa Niemiec from 1 company from 2025 to 2025. The largest total came from PROCEPT BioRobotics Corporation.
How long has Melissa Niemiec been practicing?
Melissa Niemiec graduated from medical school in 2024, 2 years ago.
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