Dr. Howard H. Lee, DO
- Part D claims, 2024
- 657
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $2,464
- Medical groups
- 2
- Practice address
- 10800 Magnolia Avenue, Riverside, CA 92505
- Practice phone
- Call (951) 353-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee's professional email, personal email and mobile number
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Dr. Howard H. Lee is a nephrologist in Riverside, California
Dr. Lee practices at Riverside Medical Center in Riverside, California, part of Kaiser Permanente.
Dr. Lee's NPI, 1932276144, was assigned on November 30, 2006. Dr. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific in 1992. Dr. Lee holds California license 20A7475.
- NPI
- 1932276144NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375581689
- NPI enumeration date
- November 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 353-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Howard H. Lee practices at Riverside Medical Center in Riverside, California
Dr. Lee's primary practice is Riverside Medical Center, at 10800 Magnolia Avenue, Riverside, CA 92505 in Riverside County. The practice phone is (951) 353-2000.
- Riverside Medical Center10800 Magnolia Avenue, Riverside, CA 92505 · Riverside CountyPhone(951) 353-2000
Source: Dmand AI Affiliation Data
Dr. Howard H. Lee is affiliated with 2 sites of care and 2 medical groups
Dr. Lee's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Dr. Lee is also affiliated with Guam Regional Medical City. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Lee to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Howard H. Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Howard H. Lee is one of 1,401 nephrologists in California
Nephrology is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Lee is board certified in nephrology by the American Board of Internal Medicine. Dmand AI has Dr. Lee's licenses on file in 2 states: California and Guam.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
- Guam license
Clinical focus
Dmand AI lists aortic atherosclerois and chronic hypertension among the conditions Dr. Lee treats.
Nephrologists near Dr. Lee
Counts of nephrologists 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. Howard H. Lee's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Lee's median patient age at 62, with 48% women.
Dr. 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 62
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Howard H. Lee wrote 657 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 657 Medicare Part D claims for 132 patients. 99% of them were for generic drugs. CMS names the drug for 504 of them, across 17 drugs with 11 or more claims each, at $14,102 in total drug cost. In 2023, CMS named 680 claims across 21 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic650 claims99%
- Brand-name and other7 claims1%
Dr. Lee'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: 6802024: 50426%
Drugs named by CMS: 17 in 2024, 21 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
How Dr. Howard H. Lee takes part in Medicare
Dr. 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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Dr. Howard H. Lee has 1 publication on record
Dmand AI links 1 paper to Dr. Lee in 2025.
Recent publications by Dr. Lee
See who Dr. Lee researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lee works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Howard H. Lee received $2,464 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Lee from 10 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Relypsa, Inc. paid the most, $949.
General payments to Dr. Lee by program year, 2016 to 2025
Companies that paid Dr. Lee the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Howard H. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific in 1992.
- Medical school
- Board certified in nephrology
- Board certified in 1999 - 2026
- Board certified in active through 2025
- Board certified in 1993 - 2000
Source: Dmand AI Professional Profile Data
Dr. Howard H. Lee accepts plans from 1 insurance carrier
Dr. Lee is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
Plan types Dr. Lee accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Howard H. 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 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) |
| 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Howard H. 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 Dr. Howard H. Lee's NPI number?
Dr. Howard H. Lee's NPI number is 1932276144. It was assigned on November 30, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Howard H. Lee?
Dr. Howard H. Lee is a nephrologist in Riverside, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Howard H. Lee practice?
Dr. Lee practices at 10800 Magnolia Avenue, Riverside, CA 92505. Dr. Lee's primary practice is Riverside Medical Center in Riverside, California, part of Kaiser Permanente. Dmand AI also links Dr. Lee to 1 medical group.
What is Dr. Howard H. Lee's office phone number?
The practice phone on file for Dr. Lee is (951) 353-2000.
What is Dr. Howard H. Lee's medical license number?
Dr. Lee holds California license 20A7475, one of the licenses on file in 2 states.
Which states has Dr. Howard H. Lee been licensed in?
Dmand AI has state licenses on file for Dr. Lee in California and Guam.
Which hospitals is Dr. Howard H. Lee affiliated with?
Dr. Lee practices at Riverside Medical Center in Riverside, California. Dr. Lee is also affiliated with Guam Regional Medical City.
What medical group is Dr. Howard H. Lee part of?
Dr. Lee is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Lee to 1 more medical group.
Does Dr. Howard H. Lee accept Medicare?
Yes. CMS lists Dr. Lee as accepting Medicare assignment.
Is Dr. Howard H. Lee board certified?
Yes. Dr. Lee is board certified in nephrology by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
Where did Dr. Howard H. Lee go to medical school?
Dr. Lee graduated from WesternU College of Osteopathic Medicine of the Pacific in 1992.
What drugs does Dr. Howard H. Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Furosemide, Amlodipine Besylate and Lisinopril.
Has Dr. Howard H. Lee received payments from drug or device companies?
CMS Open Payments shows $2,464 in general payments to Dr. Lee from 10 companies from 2016 to 2025. The largest total came from Relypsa, Inc.
How long has Dr. Howard H. Lee been practicing?
Dr. Lee graduated from medical school in 1992, 34 years ago.
Does Dr. Howard H. Lee do research?
Dmand AI links 1 publication to Dr. Lee.
What insurance does Dr. Howard H. Lee accept?
Dr. Lee is in network with 1 carrier, including Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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