Dr. Wingyee Wan, MD
- Medicare services, 2024
- 31
- Medicare patients, 2024
- 18
- Publications
- 4
- Hospital affiliations
- 2
- Industry payments
- $1,221
- Practice address
- 60 E Live Oak Ave, Arcadia, CA 91006
- Practice phone
- Call (253) 473-1844
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
A Change Counseling Center Inc.
Arcadia, California
Find Dr. Wan'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.
Dr. Wingyee Wan is an endocrinologist in Arcadia, California
Dr. Wan practices at A Change Counseling Center Inc. in Arcadia, California.
Dr. Wan's NPI, 1922468164, was assigned on March 1, 2016. Dr. Wan holds Nebraska license 30457.
- NPI
- 1922468164NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052670098
- NPI enumeration date
- March 1, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (253) 473-1844
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wingyee Wan practices at A Change Counseling Center Inc. in Arcadia, California
Dr. Wan's primary practice is A Change Counseling Center Inc., at 60 E Live Oak Ave, Arcadia, CA 91006 in Los Angeles County. The practice phone is (253) 473-1844.
- A Change Counseling Center Inc.60 E Live Oak Ave, Arcadia, CA 91006 · Los Angeles CountyPhone(253) 473-1844
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Wingyee Wan is affiliated with 4 sites of care and 1 medical group
Dr. Wan's primary practice is A Change Counseling Center Inc. in Arcadia, California. Dr. Wan is also affiliated with Cape Cod Hospital. The medical group on file is Medical Affiliates of Cape Cod (MACC). Dmand AI also links Dr. Wan to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Wingyee Wan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| A Change Counseling Center Inc. | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wingyee Wan is one of 1,062 endocrinologists in California
Endocrinology, diabetes and metabolism is Dr. Wan's primary specialty in the NPI Registry, under taxonomy code 207RE0101X. Dmand AI has Dr. Wan's licenses on file in 2 states: Nebraska and New Hampshire.
Specialties and state licenses
- Endocrinology, diabetes and metabolism, NebraskaPrimary
- Internal medicine, New Hampshire
Endocrinologists near Dr. Wan
Counts of endocrinologists 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. Wingyee Wan billed Medicare for 31 services in 2024
CMS data shows 31 Medicare services from Dr. Wan across 1 procedure code in 2024, for 18 Medicare patients. Medicare paid $1,933 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Wan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 542024: 3143%
Dr. Wan compared with the California median for endocrinologists, 2024
- Dr. Wan
- California median
- Medicare services
- 31vs 67595% below
- Medicare patients
- 18vs 24093% below
Medians across 994 endocrinologists in California with Dmand AI profiles that report each measure.
Dr. Wan'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.
Need commercial claims for Dr. Wan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wan and other endocrinologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wingyee Wan treated 18 Medicare patients in 2024, average age 74
CMS counts 18 Medicare patients who saw Dr. Wan in 2024. 72% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Wan's median patient age at 67, with 71% women.
Chronic conditions among Dr. Wan's Medicare patients, 2024
- High cholesterol72%
- High blood pressure67%
- Anxiety61%
- Depression61%
- Mood disorders61%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Wingyee Wan offers telehealth to Medicare patients
Dr. Wan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Wingyee Wan has 4 publications on record
Dmand AI links 4 papers to Dr. Wan, published from 2019 to 2020. 2020 was the busiest year, with 2. Dr. Wan's most frequent co-authors are Sky Denniston Graybill, MD and Michelle Lee, MD.
Dr. Wan's most frequent co-authors
Recent publications by Dr. Wan
BMJ Case Rep
See who Dr. Wan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wan works with, so you can find a warm path to the right endocrinologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Wingyee Wan received $1,221 in industry payments from 2019 to 2025
CMS Open Payments shows 31 general payments to Dr. Wan from 18 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $213.
General payments to Dr. Wan by program year, 2019 to 2025
Companies that paid Dr. Wan the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Wingyee Wan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Dr. Wingyee Wan
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. Wingyee Wan's NPI number?
Dr. Wingyee Wan's NPI number is 1922468164. It was assigned on March 1, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Wingyee Wan?
Dr. Wingyee Wan is an endocrinologist in Arcadia, California. The primary specialty in the NPI Registry is Endocrinology, Diabetes & Metabolism Physician (taxonomy code 207RE0101X).
Where does Dr. Wingyee Wan practice?
Dr. Wan practices at 60 E Live Oak Ave, Arcadia, CA 91006. Dr. Wan's primary practice is A Change Counseling Center Inc. in Arcadia, California. Dmand AI also links Dr. Wan to 1 hospital and 1 group practice or clinic.
What is Dr. Wingyee Wan's office phone number?
The practice phone on file for Dr. Wan is (253) 473-1844.
What is Dr. Wingyee Wan's medical license number?
Dr. Wan holds Nebraska license 30457, one of the licenses on file in 2 states.
Which states has Dr. Wingyee Wan been licensed in?
Dmand AI has state licenses on file for Dr. Wan in Nebraska and New Hampshire.
Which hospitals is Dr. Wingyee Wan affiliated with?
Dr. Wan is affiliated with Cape Cod Hospital. Dmand AI links Dr. Wan to 1 more hospital.
What medical group is Dr. Wingyee Wan part of?
Dr. Wan is linked to Medical Affiliates of Cape Cod (MACC).
Does Dr. Wingyee Wan accept Medicare?
Yes. CMS data shows Dr. Wan billed Medicare for 31 services in 2024, and Dr. Wan accepts Medicare assignment.
Does Dr. Wingyee Wan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wan as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Wingyee Wan see?
CMS counts 18 Medicare patients who saw Dr. Wan in 2024, with an average age of 74.
What services does Dr. Wingyee Wan bill to Medicare?
In 2024, Dr. Wan's most billed Medicare services were hospital inpatient care (99232).
Has Dr. Wingyee Wan received payments from drug or device companies?
CMS Open Payments shows $1,221 in general payments to Dr. Wan from 18 companies from 2019 to 2025. The largest total came from Amgen Inc.
How long has Dr. Wingyee Wan been practicing?
Dr. Wan graduated from medical school in 2016, 10 years ago.
Does Dr. Wingyee Wan do research?
Dmand AI links 4 publications to Dr. Wan, published from 2019 to 2020.
Who does Dr. Wingyee Wan publish with?
Dr. Wan's most frequent co-authors are Sky Denniston Graybill, MD (1 shared paper) and Michelle Lee, MD (1 shared paper).
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