May L. Chang, ARNP
- Medicare patients, 2024
- 11
- Hospital affiliations
- 1
- Industry payments
- $29
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 751 NE Blakely Dr, Issaquah, WA 98029
- Practice phone
- Call (425) 313-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find May Chang'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.
May L. Chang is a nurse practitioner in Issaquah, Washington
May Chang practices at Swedish Issaquah Campus in Issaquah, Washington, part of Providence Health & Services.
May Chang's NPI, 1174771885, was assigned on September 5, 2008. May Chang holds Washington license AP60035785.
- NPI
- 1174771885NPI Registry (opens in a new tab)
- NPI enumeration date
- September 5, 2008
- NPI status
- Active
- Practice phone
- (425) 313-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
May L. Chang practices at Swedish Issaquah Campus in Issaquah, Washington
May Chang's primary practice is Swedish Issaquah Campus, at 751 NE Blakely Dr, Issaquah, WA 98029 in King County. The practice phone is (425) 313-4000.
- Swedish Issaquah Campus751 NE Blakely Dr, Issaquah, WA 98029 · King CountyPhone(425) 313-4000
Source: Dmand AI Affiliation Data
May L. Chang is affiliated with 2 sites of care
May Chang's primary practice is Swedish Issaquah Campus in Issaquah, Washington, part of Providence Health & Services. Dmand AI also links May Chang to 1 hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at May L. Chang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where May Chang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Swedish Issaquah Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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May L. Chang is one of 1,633 nurse practitioners in Washington
Nurse practitioner is May Chang's primary specialty in the NPI Registry, under taxonomy code 363L00000X. May Chang is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near May Chang
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
May L. Chang treated 11 Medicare patients in 2024, average age 85
CMS counts 11 Medicare patients who saw May Chang in 2024. The largest group is under 65, with 0 patients. Their average risk score is 2.34, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts May Chang's median patient age at 82, with 72% women.
May Chang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
May Chang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women72%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
May L. Chang received $29 in industry payments in 2025
CMS Open Payments shows 1 general payment to May Chang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $29.
Companies that paid May Chang 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 May L. Chang'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) |
| 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 May L. Chang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is May L. Chang's NPI number?
May L. Chang's NPI number is 1174771885. It was assigned on September 5, 2008, and it is active in the NPI Registry.
What does May L. Chang specialize in?
May L. Chang is a nurse practitioner in Issaquah, Washington. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does May L. Chang practice?
May Chang practices at 751 NE Blakely Dr, Issaquah, WA 98029. May Chang's primary practice is Swedish Issaquah Campus in Issaquah, Washington, part of Providence Health & Services. Dmand AI also links May Chang to 1 hospital outpatient department.
What is May L. Chang's office phone number?
The practice phone on file for May Chang is (425) 313-4000.
What is May L. Chang's medical license number?
May Chang holds Washington license AP60035785.
Which hospitals is May L. Chang affiliated with?
May Chang practices at Swedish Issaquah Campus in Issaquah, Washington.
How many Medicare patients does May L. Chang see?
CMS counts 11 Medicare patients who saw May Chang in 2024, with an average age of 85.
Has May L. Chang received payments from drug or device companies?
CMS Open Payments shows $29 in general payments to May Chang from 1 company from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has May L. Chang been practicing?
May Chang graduated from medical school in 2008, 18 years ago.
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