Anne Chan, PA-C
- Medicare services, 2024
- 220
- Medicare patients, 2024
- 164
- Part D claims, 2024
- 234
- Industry payments
- $121
- Affiliated sites
- 2
- Practice address
- 2100 Franklin St, Oakland, CA 94612
- Practice phone
- Call (510) 686-3621
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Carbon Health Medical Group of California PC
Oakland, California
Find Anne Chan'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.
Anne Chan is a physician assistant in Oakland, California
Anne Chan practices at Carbon Health Medical Group of California PC in Oakland, California.
Anne Chan's NPI, 1790301059, was assigned on June 23, 2020. Anne Chan holds California license PA58208.
- NPI
- 1790301059NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2020
- NPI status
- Active
- Practice phone
- (510) 686-3621
- 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; and Dmand AI Practice Data
Anne Chan practices at Carbon Health Medical Group of California PC in Oakland, California
Anne Chan's primary practice is Carbon Health Medical Group of California PC, at 2100 Franklin St, Oakland, CA 94612 in Alameda County. The practice phone is (510) 686-3621.
- Carbon Health Medical Group of California PC2100 Franklin St, Oakland, CA 94612 · Alameda CountyPhone(510) 686-3621
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Anne Chan is affiliated with 3 sites of care and 4 medical groups
Anne Chan's primary practice is Carbon Health Medical Group of California PC in Oakland, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Anne Chan to 3 more medical groups and 2 group practices and clinics, 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 Anne Chan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anne Chan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carbon Health Medical Group of California PC | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Anne Chan is one of 11,482 physician assistants in California
Physician assistant is Anne Chan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Anne Chan is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, ankle or foot injury, bursitis, conjunctivitis, ear infection, joint pain, lower back pain and minor head injury among the conditions Anne Chan treats.
Physician assistants near Anne Chan
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
Anne Chan billed Medicare for 220 services in 2024
CMS data shows 220 Medicare services from Anne Chan across 6 procedure codes in 2024, for 164 Medicare patients. Medicare paid $16,371 for them. Every service was in an office.
Anne Chan's Medicare services by type, 2024
- Office and hospital visits175
- Lab and pathology45
Anne Chan compared with the California median for physician assistants, 2024
- Anne Chan
- California median
- Medicare services
- 220vs 2048% above
- Medicare patients
- 164vs 10556% above
- Part D claims
- 135vs 24344% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Anne Chan'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Anne Chan and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Anne Chan treated 164 Medicare patients in 2024, average age 76
CMS counts 164 Medicare patients who saw Anne Chan in 2024. The largest group is 65 to 74, with 75 patients. 62% of them have high cholesterol, and 54% have high blood pressure. 13% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Anne Chan's median patient age at 26, with 100% women.
Anne Chan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Anne Chan's Medicare patients by sex, 2024
- Women11771%
- Men4729%
Chronic conditions among Anne Chan's Medicare patients, 2024
- High cholesterol62%
- High blood pressure54%
- Arthritis38%
- Osteoporosis26%
- Anxiety25%
- Mood disorders23%
- Cancer18%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Anne Chan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 26
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anne Chan wrote 234 Medicare Part D claims in 2024
In 2024, Anne Chan wrote 234 Medicare Part D claims for 159 patients. 92% of them were for generic drugs. CMS names the drug for 135 of them, across 7 drugs with 11 or more claims each, at $1,547 in total drug cost.
Anne Chan's Part D claims by kind of drug, 2024
- Generic215 claims92%
- Brand-name and other19 claims8%
Anne Chan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Anne Chan's Part D claims, 2024
- Antibiotics51%119 of 234 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Anne Chan received $121 in industry payments in 2025
CMS Open Payments shows 1 general payment to Anne Chan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $121.
Companies that paid Anne Chan 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 Anne Chan'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) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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 Anne Chan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anne Chan's NPI number?
Anne Chan's NPI number is 1790301059. It was assigned on June 23, 2020, and it is active in the NPI Registry.
What does Anne Chan specialize in?
Anne Chan is a physician assistant in Oakland, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Anne Chan practice?
Anne Chan practices at 2100 Franklin St, Oakland, CA 94612. Anne Chan's primary practice is Carbon Health Medical Group of California PC in Oakland, California. Dmand AI also links Anne Chan to 3 medical groups and 2 group practices and clinics.
What is Anne Chan's office phone number?
The practice phone on file for Anne Chan is (510) 686-3621.
What is Anne Chan's medical license number?
Anne Chan holds California license PA58208.
What medical group is Anne Chan part of?
Anne Chan is linked to The Permanente Medical Group, Inc. Dmand AI links Anne Chan to 3 more medical groups.
Does Anne Chan accept Medicare?
Yes. CMS data shows Anne Chan billed Medicare for 220 services in 2024.
How many Medicare patients does Anne Chan see?
CMS counts 164 Medicare patients who saw Anne Chan in 2024, with an average age of 76.
What services does Anne Chan bill to Medicare?
In 2024, Anne Chan's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99204) and lab and pathology test (81003).
What drugs does Anne Chan prescribe most?
In 2024 Medicare Part D data, Anne Chan's most prescribed drugs by claims were Doxycycline Monohydrate, Nitrofurantoin Mono-Macro and Albuterol Sulfate Hfa.
Has Anne Chan received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Anne Chan from 1 company from 2025 to 2025. The largest total came from AtriCure, Inc.
How long has Anne Chan been practicing?
Anne Chan graduated from medical school in 2020, 6 years ago.
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