Dr. Robert Peter Kwaan, MD
- Medicare services, 2016
- 21
- Part D claims, 2024
- 31
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 25825 South Vermont Avenue, Harbor City, CA 90710
- Practice phone
- Call (310) 325-5111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kwaan'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. Robert Peter Kwaan is an internist in Harbor City, California
Dr. Kwaan practices at Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
Dr. Kwaan's NPI, 1306038070, was assigned on August 15, 2007. Dr. Kwaan holds California license A93316.
- NPI
- 1306038070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840351599
- NPI enumeration date
- August 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 325-5111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Peter Kwaan practices at Kaiser Permanente South Bay Medical Center in Harbor City, California
Dr. Kwaan's primary practice is Kaiser Permanente South Bay Medical Center, at 25825 South Vermont Avenue, Harbor City, CA 90710 in Los Angeles County. The practice phone is (310) 325-5111.
- Kaiser Permanente South Bay Medical Center25825 South Vermont Avenue, Harbor City, CA 90710 · Los Angeles CountyPhone(310) 325-5111
Source: Dmand AI Affiliation Data
Dr. Robert Peter Kwaan is affiliated with 1 site of care and 1 medical group
Dr. Kwaan's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert Peter Kwaan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwaan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente South Bay Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Peter Kwaan is one of 16,751 internists in California
Internal medicine is Dr. Kwaan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kwaan is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Kwaan
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. Robert Peter Kwaan billed Medicare for 21 services in 2016
CMS data shows 21 Medicare services from Dr. Kwaan across 1 procedure code in 2016. Medicare paid $1,167 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kwaan compared with the California median for internists, 2016
- Dr. Kwaan
- California median
- Medicare services
- 21vs 36194% below
- Part D claims
- 14vs 42197% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Kwaan's most billed Medicare procedure codes, 2016
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. Kwaan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwaan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Peter Kwaan's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Kwaan's median patient age at 62, with 56% women.
Dr. Kwaan'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
- Women56%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Robert Peter Kwaan wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Kwaan wrote 31 Medicare Part D claims for 16 patients. 81% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $336 in total drug cost. In 2018, CMS named 92 claims across 6 drugs.
Dr. Kwaan's Part D claims by kind of drug, 2024
- Generic25 claims81%
- Brand-name and other6 claims19%
Dr. Kwaan's most prescribed drugs by claims, 2023
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, 2018 to 2023
- 2018
- 2023
- Claims for drugs CMS names
- 2018: 922023: 1485%
Drugs named by CMS: 1 in 2023, 6 in 2018.
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. Robert Peter Kwaan takes part in Medicare
Dr. Kwaan 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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Sources for Dr. Robert Peter Kwaan'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Robert Peter Kwaan
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. Robert Peter Kwaan's NPI number?
Dr. Robert Peter Kwaan's NPI number is 1306038070. It was assigned on August 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Peter Kwaan?
Dr. Robert Peter Kwaan is an internist in Harbor City, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert Peter Kwaan practice?
Dr. Kwaan practices at 25825 South Vermont Avenue, Harbor City, CA 90710. Dr. Kwaan's primary practice is Kaiser Permanente South Bay Medical Center in Harbor City, California, part of Kaiser Permanente.
What is Dr. Robert Peter Kwaan's office phone number?
The practice phone on file for Dr. Kwaan is (310) 325-5111.
What is Dr. Robert Peter Kwaan's medical license number?
Dr. Kwaan holds California license A93316.
Which hospitals is Dr. Robert Peter Kwaan affiliated with?
Dr. Kwaan practices at Kaiser Permanente South Bay Medical Center in Harbor City, California.
What medical group is Dr. Robert Peter Kwaan part of?
Dr. Kwaan is linked to Southern California Permanente Medical Group.
Does Dr. Robert Peter Kwaan accept Medicare?
Yes. CMS data shows Dr. Kwaan billed Medicare for 21 services in 2016, and Dr. Kwaan accepts Medicare assignment.
What services does Dr. Robert Peter Kwaan bill to Medicare?
In 2016, Dr. Kwaan's most billed Medicare services were hospital inpatient care (99232).
What drugs does Dr. Robert Peter Kwaan prescribe most?
In 2023 Medicare Part D data, Dr. Kwaan's most prescribed drugs by claims were Potassium Chloride.
How long has Dr. Robert Peter Kwaan been practicing?
Dr. Kwaan graduated from medical school in 2004, 22 years ago.
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