Ann Y. Lee, OD
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 387
- Industry payments
- $18
- Affiliated sites
- 3
- Medical group
- 1
- Practice address
- 9400 Rosecrans Avenue, Bellflower, CA 90706
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD
Acute Care Hospital outpatient department · Bellflower, California
Find Ann Lee'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.
Ann Y. Lee is an optometrist in Bellflower, California
Ann Lee practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California.
Ann Lee's NPI, 1598832347, was assigned on November 29, 2006. Ann Lee graduated from Southern College of Optometry in 1992. Ann Lee holds California license OPT10015T.
- NPI
- 1598832347NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668402652
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann Y. Lee practices at Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California
Ann Lee's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD, at 9400 Rosecrans Avenue, Bellflower, CA 90706.
- Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD9400 Rosecrans Avenue, Bellflower, CA 90706
Source: Dmand AI Affiliation Data
Ann Y. Lee is affiliated with 3 sites of care and 1 medical group
Ann Lee's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Ann Lee to 1 more breast imaging center and 1 group practice or clinic, each named with a free account. Ann Lee's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ann Y. Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Lee practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ann Y. Lee is one of 7,206 optometrists in California
Optometrist is Ann Lee's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ann Lee is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ann Lee
Counts of optometrists 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
Ann Y. Lee treated 20 Medicare patients in 2024, average age 67
CMS counts 20 Medicare patients who saw Ann Lee in 2024. 70% of them have high cholesterol, and 60% have high blood pressure. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ann Lee's median patient age at 66, with 62% women.
Chronic conditions among Ann Lee's Medicare patients, 2024
- High cholesterol70%
- High blood pressure60%
Share of Medicare patients with each condition. A patient can have several.
Ann Lee's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ann Y. Lee wrote 387 Medicare Part D claims in 2024
In 2024, Ann Lee wrote 387 Medicare Part D claims for 170 patients. 81% of them were for generic drugs.
Ann Lee's Part D claims by kind of drug, 2024
- Generic312 claims81%
- Brand-name75 claims19%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Ann Y. Lee takes part in Medicare
Ann Lee 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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Ann Y. Lee received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Ann Lee from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Johnson & Johnson Vision Care, Inc. paid the most, $18.
Companies that paid Ann Lee the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ann Y. Lee graduated from Southern College of Optometry
Ann Lee graduated from Southern College of Optometry in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ann Y. Lee'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 Data |
| 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 (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) |
| 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 Ann Y. Lee
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ann Y. Lee's NPI number?
Ann Y. Lee's NPI number is 1598832347. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What does Ann Y. Lee specialize in?
Ann Y. Lee is an optometrist in Bellflower, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ann Y. Lee practice?
Ann Lee practices at 9400 Rosecrans Avenue, Bellflower, CA 90706. Ann Lee's primary practice is Kaiser Permanente Medical Group Bellflower Medical Offices - HOPD in Bellflower, California. Dmand AI also links Ann Lee to 1 breast imaging center and 1 group practice or clinic.
What is Ann Y. Lee's medical license number?
Ann Lee holds California license OPT10015T.
What medical group is Ann Y. Lee part of?
Ann Lee is linked to Southern California Permanente Medical Group.
Does Ann Y. Lee accept Medicare?
Yes. CMS lists Ann Lee as accepting Medicare assignment.
How many Medicare patients does Ann Y. Lee see?
CMS counts 20 Medicare patients who saw Ann Lee in 2024, with an average age of 67.
Where did Ann Y. Lee go to medical school?
Ann Lee graduated from Southern College of Optometry in 1992.
Has Ann Y. Lee received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Ann Lee from 1 company from 2025 to 2025. The largest total came from Johnson & Johnson Vision Care, Inc.
How long has Ann Y. Lee been practicing?
Ann Lee graduated from medical school in 1992, 34 years ago.
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