Dr. Erika Koh, MD
- Part D claims, 2024
- 222
- Industry payments
- $63
- Medical group
- 1
- State licenses
- 3
- Year NPI issued
- 2019
- Practice address
- 3060 Broadway, Redwood City, CA 94062
- Practice phone
- Call (650) 361-1177
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Medical group
Find Dr. Koh'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. Erika Koh is a clinical and laboratory dermatological immunology physician in Redwood City, California
Dr. Koh practices with Schweiger Dermatology Group, San Pedro, a medical group.
Dr. Koh's NPI, 1164083846, was assigned on June 24, 2019. Dr. Koh holds California license A208030.
- NPI
- 1164083846NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0840690699
- NPI enumeration date
- June 24, 2019
- NPI status
- Active
- Practice phone
- (650) 361-1177
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Erika Koh's practice address is in Redwood City, California
Dr. Koh's practice address in the NPI Registry is 3060 Broadway, Redwood City, CA 94062. The practice phone is (650) 361-1177.
- NPI Registry address3060 Broadway, Redwood City, CA 94062Phone(650) 361-1177
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Erika Koh is affiliated with 1 medical group
Dr. Koh is part of Schweiger Dermatology Group, San Pedro, a medical group in San Pedro, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Erika Koh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Schweiger Dermatology Group, San Pedro | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Schweiger Dermatology Group, San Pedro and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Erika Koh is one of 7 clinicals and laboratory dermatological immunology physicians in California
Clinical and laboratory dermatological immunology is Dr. Koh's primary specialty in the NPI Registry, under taxonomy code 207NI0002X. Dmand AI has Dr. Koh's licenses on file in 3 states: California, New Jersey and New York.
Specialties and state licenses
- Clinical and laboratory dermatological immunology, CaliforniaPrimary
- New Jersey license
- New York license
Clinicals and laboratory dermatological immunology physicians near Dr. Koh
Counts of clinicals and laboratory dermatological immunology 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. Erika Koh wrote 222 Medicare Part D claims in 2024
In 2024, Dr. Koh wrote 222 Medicare Part D claims for 135 patients. 92% of them were for generic drugs.
Dr. Koh's Part D claims by kind of drug, 2024
- Generic205 claims92%
- Brand-name17 claims8%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Erika Koh received $63 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Koh from 1 drug or device company in 2025. Travel and lodging make up the largest share, 100% of the total. UCB, Inc. paid the most, $63.
Companies that paid Dr. Koh the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Erika Koh'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 | Dmand AI Affiliation Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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. Erika Koh
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. Erika Koh's NPI number?
Dr. Erika Koh's NPI number is 1164083846. It was assigned on June 24, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Erika Koh?
Dr. Erika Koh is a clinical and laboratory dermatological immunology physician in Redwood City, California. The primary specialty in the NPI Registry is Clinical & Laboratory Dermatological Immunology Physician (taxonomy code 207NI0002X).
Where does Dr. Erika Koh practice?
Dr. Koh practices at 3060 Broadway, Redwood City, CA 94062. Dr. Koh's primary practice is Schweiger Dermatology Group, San Pedro, a medical group.
What is Dr. Erika Koh's office phone number?
The practice phone on file for Dr. Koh is (650) 361-1177.
What is Dr. Erika Koh's medical license number?
Dr. Koh holds California license A208030, one of the licenses on file in 3 states.
Which states has Dr. Erika Koh been licensed in?
Dmand AI has state licenses on file for Dr. Koh in California, New Jersey and New York.
What medical group is Dr. Erika Koh part of?
Dr. Koh is part of Schweiger Dermatology Group, San Pedro in San Pedro, California.
Has Dr. Erika Koh received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Koh from 1 company from 2025 to 2025. The largest total came from UCB, Inc.
How long has Dr. Erika Koh been practicing?
Dr. Koh's NPI was assigned in 2019.
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