J Am Acad Dermatol
HygienePruritusSoaps
Dr. Sandra C. Paek, MD
NPI1679651160PAC ID5698742682
- Part D claims, 2024
- 60
- Publications
- 2
- Industry payments
- $129
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 710 Lawrence Expy, Santa Clara, CA 95051
- Practice phone
- Call (408) 851-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Santa Clara, California
Find Dr. Paek'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. Sandra C. Paek is a mohs-micrographic surgery physician in Santa Clara, California
Dr. Paek practices at Permanente Medical Group Inc in Santa Clara, California.
Dr. Paek's NPI, 1679651160, was assigned on November 1, 2006. Dr. Paek graduated from WashU Medicine in 2000. Dr. Paek's California license number on file is A95182.
NPI and contact details
- NPI
- 1679651160NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698742682
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 851-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sandra C. Paek practices at Permanente Medical Group Inc in Santa Clara, California
Dr. Paek's primary practice is Permanente Medical Group Inc, at 710 Lawrence Expy, Santa Clara, CA 95051 in Santa Clara County. The practice phone is (408) 851-1000.
- Permanente Medical Group Inc710 Lawrence Expy, Santa Clara, CA 95051 · Santa Clara CountyPhone(408) 851-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sandra C. Paek is affiliated with 2 sites of care and 1 medical group
Dr. Paek's primary practice is Permanente Medical Group Inc in Santa Clara, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Paek to 1 more group practice or clinic, named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sandra C. Paek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Paek practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sandra C. Paek is one of 156 mohs-micrographic surgery physicians in California
Mohs-micrographic surgery is Dr. Paek's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Paek is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Paek's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Mohs-micrographic surgery, CaliforniaPrimary
- Michigan license
Mohs-micrographic surgery physicians near Dr. Paek
Counts of mohs-micrographic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.
156mohs-micrographic surgery physicians in California
2mohs-micrographic surgery physicians in Santa Clara
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Sandra C. Paek's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Paek's median patient age at 67, with 58% women.
Dr. Paek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Sandra C. Paek wrote 60 Medicare Part D claims in 2024
In 2024, Dr. Paek wrote 60 Medicare Part D claims for 47 patients. 100% of them were for generic drugs. CMS names the drug for 29 of them, across 1 drug with 11 or more claims each, at $324 in total drug cost. In 2023, CMS named 27 claims across 1 drug.
Part D claims, 202460
Drugs named by CMS1
Total drug cost$324
Part D patients47
Dr. Paek'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. Paek's Part D claims, 2024
- Antibiotics63%38 of 60 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 272024: 297%
Drugs named by CMS: 1 in 2024, 1 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. Sandra C. Paek takes part in Medicare
Dr. Paek accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of skin cancer: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find mohs-micrographic surgery physicians like Dr. Paek by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sandra C. Paek has 2 publications on record
Dmand AI links 2 papers to Dr. Paek. Dr. Paek's most frequent co-authors are Carol R. Bradford, MD, Alfred E. Chang, MD and Vernon K. Sondak, MD.
Papers2
Dr. Paek's most frequent co-authors
- Carol R. Bradford, MD1 shared paper
- Alfred E. Chang, MD1 shared paper
- Vernon K. Sondak, MD1 shared paper
Recent publications by Dr. Paek
Lymphatic MetastasisMelanomaMitosis
See who Dr. Paek researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Paek works with, so you can find a warm path to the right mohs-micrographic surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sandra C. Paek received $129 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Paek from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $67.
Companies that paid Dr. Paek the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sandra C. Paek has 1 award and honors on record
Dmand AI lists 1 award for Dr. Paek, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Paek
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Sandra C. Paek graduated from WashU Medicine
Dr. Paek graduated from WashU Medicine in 2000. Dr. Paek is a member of AAD.
- Medical school
- Board certified in dermatology
Source: Dmand AI Professional Profile Data
Dr. Sandra C. Paek accepts plans from 1 insurance carrier
Dr. Paek 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. Paek accepts, by number of carriers
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sandra C. Paek'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 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)Doctors and Clinicians Utilization Data (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Sandra C. Paek
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. Sandra C. Paek's NPI number?
Dr. Sandra C. Paek's NPI number is 1679651160. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sandra C. Paek?
Dr. Sandra C. Paek is a mohs-micrographic surgery physician in Santa Clara, California. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Sandra C. Paek practice?
Dr. Paek practices at 710 Lawrence Expy, Santa Clara, CA 95051. Dr. Paek's primary practice is Permanente Medical Group Inc in Santa Clara, California. Dmand AI also links Dr. Paek to 1 group practice or clinic.
What is Dr. Sandra C. Paek's office phone number?
The practice phone on file for Dr. Paek is (408) 851-1000.
What is Dr. Sandra C. Paek's medical license number?
Dr. Paek's California license number on file is A95182, one of the licenses on file in 2 states.
Which states has Dr. Sandra C. Paek been licensed in?
Dmand AI has state licenses on file for Dr. Paek in California (2006 to 2025) and Michigan (2000 to 2008).
What medical group is Dr. Sandra C. Paek part of?
Dr. Paek is linked to The Permanente Medical Group, Inc.
Does Dr. Sandra C. Paek accept Medicare?
Yes. CMS lists Dr. Paek as accepting Medicare assignment.
Is Dr. Sandra C. Paek board certified?
Yes. Dr. Paek is board certified in dermatology by the American Board of Dermatology.
Where did Dr. Sandra C. Paek go to medical school?
Dr. Paek graduated from WashU Medicine in 2000.
Show 6 more questionsShow fewer questions
What drugs does Dr. Sandra C. Paek prescribe most?
In 2024 Medicare Part D data, Dr. Paek's most prescribed drugs by claims were Cephalexin.
Has Dr. Sandra C. Paek received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Paek from 2 companies from 2025 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Sandra C. Paek been practicing?
Dr. Paek graduated from medical school in 2000, 26 years ago.
Does Dr. Sandra C. Paek do research?
Dmand AI links 2 publications to Dr. Paek.
Who does Dr. Sandra C. Paek publish with?
Dr. Paek's most frequent co-authors are Carol R. Bradford, MD (1 shared paper), Alfred E. Chang, MD (1 shared paper) and Vernon K. Sondak, MD (1 shared paper).
What insurance does Dr. Sandra C. Paek accept?
Dr. Paek 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.
Selling to mohs-micrographic surgery practices?
See mohs-micrographic surgery physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card