Jan Sy
- Part D claims, 2024
- 159
- Hospital affiliations
- 1
- Medical group
- 1
- Insurance carriers
- 2
- State license
- 1
- Practice address
- 1190 Veterans Blvd, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Redwood City, California
Find Jan Sy'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.
Jan Sy is an internist in Redwood City, California
Jan Sy practices at Permanente Medical Group Inc in Redwood City, California.
Jan Sy's NPI, 1861068231, was assigned on May 27, 2021. Jan Sy graduated from University of the East College of Medicine in 2017. Jan Sy holds California license A193712.
- NPI
- 1861068231NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709326390
- NPI enumeration date
- May 27, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Jan Sy practices at Permanente Medical Group Inc in Redwood City, California
Jan Sy's primary practice is Permanente Medical Group Inc, at 1190 Veterans Blvd, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Permanente Medical Group Inc1190 Veterans Blvd, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jan Sy is affiliated with 2 sites of care and 1 medical group
Jan Sy's primary practice is Permanente Medical Group Inc in Redwood City, California. Jan Sy is also affiliated with Kaiser Permanente South San Francisco Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jan Sy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jan Sy 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
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Jan Sy is one of 16,751 internists in California
Internal medicine is Jan Sy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Jan Sy is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Jan Sy
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
Jan Sy's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Jan Sy's median patient age at 58, with 45% women.
Jan Sy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women45%
- Men53%
Source: Dmand AI Patient Panel Data
Jan Sy wrote 159 Medicare Part D claims in 2024
In 2024, Jan Sy wrote 159 Medicare Part D claims for 64 patients. 89% of them were for generic drugs.
Jan Sy's Part D claims by kind of drug, 2024
- Generic141 claims89%
- Brand-name18 claims11%
Drug classes CMS tracks in Jan Sy's Part D claims, 2024
- Antibiotics12%19 of 159 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jan Sy offers telehealth to Medicare patients
Jan Sy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Jan Sy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Jan Sy graduated from University of the East College of Medicine
Jan Sy graduated from University of the East College of Medicine in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Jan Sy accepts plans from 2 insurance carriers
Jan Sy is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Jan Sy accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Jan Sy'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 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 (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) |
| 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 Jan Sy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jan Sy's NPI number?
Jan Sy's NPI number is 1861068231. It was assigned on May 27, 2021, and it is active in the NPI Registry.
What does Jan Sy specialize in?
Jan Sy is an internist in Redwood City, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Jan Sy practice?
Jan Sy practices at 1190 Veterans Blvd, Redwood City, CA 94063. Jan Sy's primary practice is Permanente Medical Group Inc in Redwood City, California.
What is Jan Sy's office phone number?
The practice phone on file for Jan Sy is (650) 299-2000.
What is Jan Sy's medical license number?
Jan Sy holds California license A193712.
Which hospitals is Jan Sy affiliated with?
Jan Sy is affiliated with Kaiser Permanente South San Francisco Medical Center.
What medical group is Jan Sy part of?
Jan Sy is linked to The Permanente Medical Group, Inc.
Does Jan Sy accept Medicare?
Yes. CMS lists Jan Sy as accepting Medicare assignment.
Does Jan Sy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Jan Sy as offering telehealth services.
Where did Jan Sy go to medical school?
Jan Sy graduated from University of the East College of Medicine in 2017.
How long has Jan Sy been practicing?
Jan Sy graduated from medical school in 2017, 9 years ago.
What insurance does Jan Sy accept?
Jan Sy is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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