Alan K. Chye, PA-C
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 72
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alan Chye'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.
Alan K. Chye is a physician assistant in Stanford, California
Alan Chye practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Alan Chye's NPI, 1659505071, was assigned on May 13, 2009. Alan Chye holds California license PA21032.
- NPI
- 1659505071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860542438
- NPI enumeration date
- May 13, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alan K. Chye practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Alan Chye's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Alan K. Chye is affiliated with 2 sites of care and 1 medical group
Alan Chye's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Alan Chye to 1 more hospital, named with a free account. Alan Chye's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alan K. Chye's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alan Chye practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Alan K. Chye is one of 11,482 physician assistants in California
Physician assistant is Alan Chye's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alan Chye is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Alan Chye is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists enthesopathy in foot or ankle, joint or bone infection, joint pain and lower back pain among the conditions Alan Chye treats.
Physician assistants near Alan Chye
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
Alan K. Chye billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Alan Chye across 2 procedure codes in 2024, all of them office visits, for 63 Medicare patients. Medicare paid $3,112 for them. Every service was in an office.
Alan Chye compared with the California median for physician assistants, 2024
- Alan Chye
- California median
- Medicare services
- 62vs 20470% below
- Medicare patients
- 63vs 10540% below
- Part D claims
- 27vs 24389% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Alan Chye'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 Alan Chye and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alan K. Chye treated 63 Medicare patients in 2024, average age 75
CMS counts 63 Medicare patients who saw Alan Chye in 2024. The largest group is 65 to 74, with 28 patients. 75% of them have high blood pressure, and 70% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alan Chye's median patient age at 53, with 51% women.
Alan Chye's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alan Chye's Medicare patients by sex, 2024
- Women4368%
- Men2032%
Chronic conditions among Alan Chye's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Arthritis63%
- Heart failure32%
- Mood disorders32%
- Diabetes30%
- Ischemic heart disease30%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Alan Chye's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alan K. Chye wrote 72 Medicare Part D claims in 2024
In 2024, Alan Chye wrote 72 Medicare Part D claims for 33 patients. 96% of them were for generic drugs. CMS names the drug for 27 of them, across 2 drugs with 11 or more claims each, at $146 in total drug cost.
Alan Chye's Part D claims by kind of drug, 2024
- Generic69 claims96%
- Brand-name and other3 claims4%
Alan Chye'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 Alan Chye's Part D claims, 2024
- Opioids58%42 of 72 claims
- Antibiotics15%11 of 72 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
Alan K. Chye scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Alan Chye for performance year 2024, reported as part of a group. Alan Chye accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alan Chye as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Alan Chye's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Alan K. Chye received $28 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alan Chye from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Radius Health, Inc. paid the most, $28.
Companies that paid Alan Chye the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Alan K. Chye is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Alan K. Chye'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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Alan K. Chye
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alan K. Chye's NPI number?
Alan K. Chye's NPI number is 1659505071. It was assigned on May 13, 2009, and it is active in the NPI Registry.
What does Alan K. Chye specialize in?
Alan K. Chye is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alan K. Chye practice?
Alan Chye practices at 300 Pasteur Drive, Stanford, CA 94305. Alan Chye's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Alan Chye to 1 hospital.
What is Alan K. Chye's office phone number?
The practice phone on file for Alan Chye is (650) 723-4000.
What is Alan K. Chye's medical license number?
Alan Chye holds California license PA21032.
Which hospitals is Alan K. Chye affiliated with?
Alan Chye practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Alan Chye to 1 more hospital.
What medical group is Alan K. Chye part of?
Alan Chye is linked to Stanford Health Care.
Does Alan K. Chye accept Medicare?
Yes. CMS data shows Alan Chye billed Medicare for 62 services in 2024, and Alan Chye accepts Medicare assignment.
Does Alan K. Chye offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alan Chye as offering telehealth services.
What is Alan K. Chye's MIPS score?
Alan Chye's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 6 more questionsShow fewer questions
How many Medicare patients does Alan K. Chye see?
CMS counts 63 Medicare patients who saw Alan Chye in 2024, with an average age of 75.
Is Alan K. Chye board certified?
Yes. Alan Chye is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Alan K. Chye bill to Medicare?
In 2024, Alan Chye's most billed Medicare services were office visit, established patient (99213) and office visit, new patient (99203).
What drugs does Alan K. Chye prescribe most?
In 2024 Medicare Part D data, Alan Chye's most prescribed drugs by claims were Oxycodone HCl and Hydromorphone HCl.
Has Alan K. Chye received payments from drug or device companies?
CMS Open Payments shows $28 in general payments to Alan Chye from 1 company from 2025 to 2025. The largest total came from Radius Health, Inc.
How long has Alan K. Chye been practicing?
Alan Chye graduated from medical school in 2009, 17 years ago.
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