Erin Westmark, ARNP, DNP
- Hospital affiliations
- 1
- Industry payments
- $170
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 315 S Mlk Jr Way, Tacoma, WA 98405
- Practice phone
- Call (253) 403-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Erin Westmark'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.
Erin Westmark is a nurse practitioner in Tacoma, Washington
Erin Westmark practices at MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System.
Erin Westmark's NPI, 1790674067, was assigned on July 1, 2025. Erin Westmark holds Washington license AP70016466.
- NPI
- 1790674067NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709385834
- NPI enumeration date
- July 1, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (253) 403-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erin Westmark practices at MultiCare Tacoma General Hospital in Tacoma, Washington
Erin Westmark's primary practice is MultiCare Tacoma General Hospital, at 315 S Mlk Jr Way, Tacoma, WA 98405 in Pierce County. The practice phone is (253) 403-1000.
- MultiCare Tacoma General Hospital315 S Mlk Jr Way, Tacoma, WA 98405 · Pierce CountyPhone(253) 403-1000
Source: Dmand AI Affiliation Data
Erin Westmark is affiliated with 4 sites of care and 1 medical group
Erin Westmark's primary practice is MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System. The medical group on file is Washington Gastroenterology. Dmand AI also links Erin Westmark to 1 more behavioral health center, 1 group practice or clinic and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erin Westmark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Westmark practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MultiCare Tacoma General Hospital | Available with a free account |
| +3 more affiliated sites | 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 MultiCare Health System and 6.2K+ hospitals, with verified contacts in the same login.
Erin Westmark is one of 1,633 nurse practitioners in Washington
Nurse practitioner is Erin Westmark's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Erin Westmark is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near Erin Westmark
Counts of nurse practitioners 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
Erin Westmark's patients have a median age of 56
Across all payers, Dmand AI patient panel data puts Erin Westmark's median patient age at 56, with 61% women.
Erin Westmark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
How Erin Westmark takes part in Medicare
Erin Westmark 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)
Erin Westmark received $170 in industry payments in 2025
CMS Open Payments shows 9 general payments to Erin Westmark from 7 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $52.
Companies that paid Erin Westmark 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 Erin Westmark'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 Erin Westmark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin Westmark's NPI number?
Erin Westmark's NPI number is 1790674067. It was assigned on July 1, 2025, and it is active in the NPI Registry.
What does Erin Westmark specialize in?
Erin Westmark is a nurse practitioner in Tacoma, Washington. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Erin Westmark practice?
Erin Westmark practices at 315 S Mlk Jr Way, Tacoma, WA 98405. Erin Westmark's primary practice is MultiCare Tacoma General Hospital in Tacoma, Washington, part of MultiCare Health System. Dmand AI also links Erin Westmark to 1 behavioral health center, 1 group practice or clinic and 1 urgent care center.
What is Erin Westmark's office phone number?
The practice phone on file for Erin Westmark is (253) 403-1000.
What is Erin Westmark's medical license number?
Erin Westmark holds Washington license AP70016466.
Which hospitals is Erin Westmark affiliated with?
Erin Westmark practices at MultiCare Tacoma General Hospital in Tacoma, Washington.
What medical group is Erin Westmark part of?
Erin Westmark is linked to Washington Gastroenterology.
Does Erin Westmark accept Medicare?
Yes. CMS lists Erin Westmark as accepting Medicare assignment.
Has Erin Westmark received payments from drug or device companies?
CMS Open Payments shows $170 in general payments to Erin Westmark from 7 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Erin Westmark been practicing?
Erin Westmark graduated from medical school in 2025, 1 years ago.
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