Annu Int Conf IEEE Eng Med Biol Soc
AlgorithmsMass ScreeningPolysomnography
Dr. Alexander C. Chow, MD
NPI1902852502
- Medicare services, 2023
- 1,216
- Part D claims, 2024
- 1,721
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $143
- Practice address
- 12401 Washington Blvd, Whittier, CA 90602
- Practice phone
- Call (562) 698-0811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chow'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. Alexander C. Chow is an internist in Whittier, California
Dr. Chow practices at PIH Health Whittier Hospital in Whittier, California, part of PIH Health.
Dr. Chow's NPI, 1902852502, was assigned on May 25, 2006. Dr. Chow graduated from University of Florida College of Medicine in 1991. Dr. Chow holds Washington license MD00044636.
NPI and contact details
- NPI
- 1902852502NPI Registry (opens in a new tab)
- NPI enumeration date
- May 25, 2006
- NPI status
- Active
- Practice phone
- (562) 698-0811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Alexander C. Chow practices at PIH Health Whittier Hospital in Whittier, California
Dr. Chow's primary practice is PIH Health Whittier Hospital, at 12401 Washington Blvd, Whittier, CA 90602 in Los Angeles County. The practice phone is (562) 698-0811.
- PIH Health Whittier Hospital12401 Washington Blvd, Whittier, CA 90602 · Los Angeles CountyPhone(562) 698-0811
Source: Dmand AI Affiliation Data
Dr. Alexander C. Chow is affiliated with 3 sites of care and 1 medical group
Dr. Chow's primary practice is PIH Health Whittier Hospital in Whittier, California, part of PIH Health. The medical group on file is Vancouver Clinic. Dmand AI also links Dr. Chow to 1 more hospital and 1 ambulatory surgery center, each named with a free account.
Vancouver Clinic1 hospitalName with a free account1 ambulatory surgery centerName with a free account
See all 4 affiliations for Dr. ChowSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander C. Chow's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chow practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| PIH Health Whittier Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Chow practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across PIH Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Alexander C. Chow is one of 16,751 internists in California
Internal medicine is Dr. Chow's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chow is licensed in Washington.
Specialties and state licenses
- Internal medicine, WashingtonPrimary
Internists near Dr. Chow
Counts of internists 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. Alexander C. Chow billed Medicare for 1,216 services in 2023
CMS data shows 1,216 Medicare services from Dr. Chow across 23 procedure codes in 2023. Medicare paid $46,997 for them. Every service was in an office.
Medicare services, 20231,216
Paid by Medicare$46,997
Procedure codes23
Dr. Chow's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Lab and pathology
- 2022: 4692023: 4592%
- Office and hospital visits
- 2022: 3822023: 29523%
- Surgery
- 2022: 2712023: 24111%
- Other services
- 2022: 2772023: 15046%
- Tests and treatments
- 2022: 732023: 713%
Dr. Chow compared with the California median for internists, 2023
- Dr. Chow
- California median
- Medicare services
- 1,216vs 3613.4 times
- Part D claims
- 1,400vs 4213.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Chow's most billed Medicare procedure codes, 2023
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. Chow?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chow and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander C. Chow's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Dr. Chow's median patient age at 70, with 27% women.
Dr. Chow's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women27%
- Men72%
Source: Dmand AI Patient Panel Data
Dr. Alexander C. Chow wrote 1,721 Medicare Part D claims in 2024
In 2024, Dr. Chow wrote 1,721 Medicare Part D claims for 290 patients. 91% of them were for generic drugs. CMS names the drug for 1,400 of them, across 37 drugs with 11 or more claims each, at $48,504 in total drug cost. In 2023, CMS named 5,501 claims across 91 drugs.
Part D claims, 20241,721
Drugs named by CMS37
Total drug cost$48,504
Part D patients290
Dr. Chow's Part D claims by kind of drug, 2024
- Generic1,564 claims91%
- Brand-name and other157 claims9%
Dr. Chow'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,5012024: 1,40075%
Drugs named by CMS: 37 in 2024, 91 in 2023.
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
For MedTech and pharma teams
Find internists like Dr. Chow by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Alexander C. Chow has 1 publication on record
Dmand AI links 1 paper to Dr. Chow.
Papers1
Recent publications by Dr. Chow
See who Dr. Chow researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chow works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alexander C. Chow received $143 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Chow from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $143.
Companies that paid Dr. Chow the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander C. Chow graduated from University of Florida College of Medicine
Dr. Chow graduated from University of Florida College of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alexander C. Chow'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 Data |
| 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) |
| 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) |
| 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 Dr. Alexander C. Chow
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. Alexander C. Chow's NPI number?
Dr. Alexander C. Chow's NPI number is 1902852502. It was assigned on May 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander C. Chow?
Dr. Alexander C. Chow is an internist in Whittier, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Alexander C. Chow practice?
Dr. Chow practices at 12401 Washington Blvd, Whittier, CA 90602. Dr. Chow's primary practice is PIH Health Whittier Hospital in Whittier, California, part of PIH Health. Dmand AI also links Dr. Chow to 1 hospital and 1 ambulatory surgery center.
What is Dr. Alexander C. Chow's office phone number?
The practice phone on file for Dr. Chow is (562) 698-0811.
What is Dr. Alexander C. Chow's medical license number?
Dr. Chow holds Washington license MD00044636.
Which hospitals is Dr. Alexander C. Chow affiliated with?
Dr. Chow practices at PIH Health Whittier Hospital in Whittier, California. Dmand AI links Dr. Chow to 1 more hospital.
What medical group is Dr. Alexander C. Chow part of?
Dr. Chow is linked to Vancouver Clinic.
Does Dr. Alexander C. Chow accept Medicare?
Yes. CMS data shows Dr. Chow billed Medicare for 1,216 services in 2023.
What services does Dr. Alexander C. Chow bill to Medicare?
In 2023, Dr. Chow's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and lab and pathology test (80048).
Where did Dr. Alexander C. Chow go to medical school?
Dr. Chow graduated from University of Florida College of Medicine in 1991.
Show 4 more questionsShow fewer questions
What drugs does Dr. Alexander C. Chow prescribe most?
In 2024 Medicare Part D data, Dr. Chow's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Alexander C. Chow received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Dr. Chow from 1 company from 2022 to 2022. The largest total came from Boston Scientific Corporation.
How long has Dr. Alexander C. Chow been practicing?
Dr. Chow graduated from medical school in 1991, 35 years ago.
Does Dr. Alexander C. Chow do research?
Dmand AI links 1 publication to Dr. Chow.
Selling to internal medicine practices?
See internists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card