Si Si Han, ABPP, PhD
- Medicare patients, 2024
- 41
- Affiliated sites
- 2
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2018
- Practice address
- 10110 Molecular Dr Suite 100, Rockville, MD 20850
- Practice phone
- Call (301) 838-0437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Surgery Center - Rockville
Surgery Center - Medicare-Certified · Rockville, Maryland
Find Si Si Han'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.
Si Si Han is a clinical psychologist in Rockville, Maryland
Si Si Han practices at Advanced Surgery Center - Rockville in Rockville, Maryland.
Si Si Han's NPI, 1104305218, was assigned on August 9, 2018. Si Si Han holds Maryland license 06921.
- NPI
- 1104305218NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799102869
- NPI enumeration date
- August 9, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 838-0437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Si Si Han practices at Advanced Surgery Center - Rockville in Rockville, Maryland
Si Si Han's primary practice is Advanced Surgery Center - Rockville, at 10110 Molecular Dr Suite 100, Rockville, MD 20850. The practice phone is (301) 838-0437.
- Advanced Surgery Center - Rockville10110 Molecular Dr Suite 100, Rockville, MD 20850Phone(301) 838-0437
Source: Dmand AI Affiliation Data
Si Si Han is affiliated with 2 sites of care and 2 medical groups
Si Si Han's primary practice is Advanced Surgery Center - Rockville in Rockville, Maryland. The medical group on file is Valley Health. Dmand AI also links Si Si Han to 1 more physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Si Si Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Si Si Han practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Surgery Center - Rockville | 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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Si Si Han is one of 396 clinical psychologists in Maryland
Clinical is Si Si Han's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Dmand AI has Si Si Han's licenses on file in 2 states: Maryland and Virginia.
Specialties and state licenses
- Clinical psychologist, MarylandPrimary
- Virginia license
Clinical psychologists near Si Si Han
Counts of clinical psychologists 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
Si Si Han treated 41 Medicare patients in 2024, average age 75
CMS counts 41 Medicare patients who saw Si Si Han in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Si Si Han's median patient age at 35, with 0% women.
Si Si Han's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Si Si Han's Medicare patients by sex, 2024
- Women2766%
- Men1434%
Chronic conditions among Si Si Han's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Mood disorders54%
- Depression41%
- Arthritis37%
- Anxiety34%
- Alzheimer's and dementia29%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Si Si Han's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Si Si Han takes part in Medicare
Si Si Han 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)
Sources for Si Si Han'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 DataMedicare Physician & Other Practitioners - 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 Si Si Han
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Si Si Han's NPI number?
Si Si Han's NPI number is 1104305218. It was assigned on August 9, 2018, and it is active in the NPI Registry.
What does Si Si Han specialize in?
Si Si Han is a clinical psychologist in Rockville, Maryland. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Si Si Han practice?
Si Si Han practices at 10110 Molecular Dr Suite 100, Rockville, MD 20850. Si Si Han's primary practice is Advanced Surgery Center - Rockville in Rockville, Maryland. Dmand AI also links Si Si Han to 1 physician office and 1 medical group.
What is Si Si Han's office phone number?
The practice phone on file for Si Si Han is (301) 838-0437.
What is Si Si Han's medical license number?
Si Si Han holds Maryland license 06921, one of the licenses on file in 2 states.
Which states has Si Si Han been licensed in?
Dmand AI has state licenses on file for Si Si Han in Maryland and Virginia.
What medical group is Si Si Han part of?
Si Si Han is linked to Valley Health. Dmand AI links Si Si Han to 1 more medical group.
Does Si Si Han accept Medicare?
Yes. CMS lists Si Si Han as accepting Medicare assignment.
How many Medicare patients does Si Si Han see?
CMS counts 41 Medicare patients who saw Si Si Han in 2024, with an average age of 75.
How long has Si Si Han been practicing?
Si Si Han graduated from medical school in 2018, 8 years ago.
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