Dr. Diane D. Qi, MD
- Part D claims, 2024
- 678
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 4980 Carroll Canyon Rd, San Diego, CA 92121
- Practice phone
- Call (800) 222-7566
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Laboratory Corporation of America
San Diego, California
Find Dr. Qi's professional email, personal email and mobile number
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Dr. Diane D. Qi is a family medicine physician in San Diego, California
Dr. Qi practices at Laboratory Corporation of America in San Diego, California.
Dr. Qi's NPI, 1114667854, was assigned on March 30, 2022. Dr. Qi graduated from University of California, San Francisco School of Medicine in 2022. Dr. Qi holds Washington license MD61541556.
- NPI
- 1114667854NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789065152
- NPI enumeration date
- March 30, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (800) 222-7566
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Diane D. Qi practices at Laboratory Corporation of America in San Diego, California
Dr. Qi's primary practice is Laboratory Corporation of America, at 4980 Carroll Canyon Rd, San Diego, CA 92121 in San Diego County. The practice phone is (800) 222-7566.
- Laboratory Corporation of America4980 Carroll Canyon Rd, San Diego, CA 92121 · San Diego CountyPhone(800) 222-7566
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Diane D. Qi is affiliated with 3 sites of care and 1 medical group
Dr. Qi's primary practice is Laboratory Corporation of America in San Diego, California. Dr. Qi is also affiliated with MultiCare Auburn Medical Center. The medical group on file is HealthPoint. Dmand AI also links Dr. Qi to 1 more community health center, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Diane D. Qi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Qi practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Laboratory Corporation of America | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Diane D. Qi is one of 15,680 family medicine physicians in California
Family medicine is Dr. Qi's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Qi is licensed in Washington.
Specialties and state licenses
- Family medicine, WashingtonPrimary
Family medicine physicians near Dr. Qi
Counts of family medicine physicians 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. Diane D. Qi's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Qi's median patient age at 42, with 60% women.
Dr. Qi's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women60%
- Men40%
Source: Dmand AI Patient Panel Data
Dr. Diane D. Qi wrote 678 Medicare Part D claims in 2024
In 2024, Dr. Qi wrote 678 Medicare Part D claims for 101 patients. 85% of them were for generic drugs. CMS names the drug for 379 of them, across 16 drugs with 11 or more claims each, at $40,775 in total drug cost.
Dr. Qi's Part D claims by kind of drug, 2024
- Generic578 claims85%
- Brand-name87 claims13%
- Other13 claims2%
Dr. Qi'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 Dr. Qi's Part D claims, 2024
- Antibiotics2%13 of 678 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
How Dr. Diane D. Qi takes part in Medicare
Dr. Qi accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Diane D. Qi graduated from University of California, San Francisco School of Medicine
Dr. Qi graduated from University of California, San Francisco School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Diane D. Qi'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 DataDmand AI Org Hierarchy Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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. Diane D. Qi
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. Diane D. Qi's NPI number?
Dr. Diane D. Qi's NPI number is 1114667854. It was assigned on March 30, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Diane D. Qi?
Dr. Diane D. Qi is a family medicine physician in San Diego, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Diane D. Qi practice?
Dr. Qi practices at 4980 Carroll Canyon Rd, San Diego, CA 92121. Dr. Qi's primary practice is Laboratory Corporation of America in San Diego, California. Dmand AI also links Dr. Qi to 1 community health center.
What is Dr. Diane D. Qi's office phone number?
The practice phone on file for Dr. Qi is (800) 222-7566.
What is Dr. Diane D. Qi's medical license number?
Dr. Qi holds Washington license MD61541556, one of 2 state licenses on file.
Which hospitals is Dr. Diane D. Qi affiliated with?
Dr. Qi is affiliated with MultiCare Auburn Medical Center.
What medical group is Dr. Diane D. Qi part of?
Dr. Qi is linked to HealthPoint.
Does Dr. Diane D. Qi accept Medicare?
Yes. CMS lists Dr. Qi as accepting Medicare assignment.
Where did Dr. Diane D. Qi go to medical school?
Dr. Qi graduated from University of California, San Francisco School of Medicine in 2022.
What drugs does Dr. Diane D. Qi prescribe most?
In 2024 Medicare Part D data, Dr. Qi's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
How long has Dr. Diane D. Qi been practicing?
Dr. Qi graduated from medical school in 2022, 4 years ago.
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