Ann Li
- Hospital affiliations
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 19801 Observation Drive, Germantown, MD 20876
- Practice phone
- Call (301) 557-6020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ann Li'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.
Ann Li is a physician assistant in Germantown, Maryland
Ann Li practices at Holy Cross Germantown Hospital in Germantown, Maryland, part of Trinity Health.
Ann Li's NPI, 1578423570, was assigned on November 13, 2025. Ann Li holds Maryland license C0010194.
- NPI
- 1578423570NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244713345
- NPI enumeration date
- November 13, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (301) 557-6020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ann Li practices at Holy Cross Germantown Hospital in Germantown, Maryland
Ann Li's primary practice is Holy Cross Germantown Hospital, at 19801 Observation Drive, Germantown, MD 20876 in Montgomery County. The practice phone is (301) 557-6020.
- Holy Cross Germantown Hospital19801 Observation Drive, Germantown, MD 20876 · Montgomery CountyPhone(301) 557-6020
Source: Dmand AI Affiliation Data
Ann Li is affiliated with 1 site of care and 1 medical group
Ann Li's primary practice is Holy Cross Germantown Hospital in Germantown, Maryland, part of Trinity Health. The medical group on file is Vituity.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ann Li's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ann Li practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holy Cross Germantown Hospital | 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 Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Ann Li is one of 2,452 physician assistants in Maryland
Physician assistant is Ann Li's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Ann Li is licensed in Maryland.
Specialties and state licenses
- Physician assistant, MarylandPrimary
Physician assistants near Ann Li
Counts of physician assistants 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
Ann Li's patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Ann Li's median patient age at 79, with 0% women.
Ann Li's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
How Ann Li takes part in Medicare
Ann Li 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 Ann Li'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 Data |
| 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 Ann Li
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ann Li's NPI number?
Ann Li's NPI number is 1578423570. It was assigned on November 13, 2025, and it is active in the NPI Registry.
What does Ann Li specialize in?
Ann Li is a physician assistant in Germantown, Maryland. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ann Li practice?
Ann Li practices at 19801 Observation Drive, Germantown, MD 20876. Ann Li's primary practice is Holy Cross Germantown Hospital in Germantown, Maryland, part of Trinity Health.
What is Ann Li's office phone number?
The practice phone on file for Ann Li is (301) 557-6020.
What is Ann Li's medical license number?
Ann Li holds Maryland license C0010194.
Which hospitals is Ann Li affiliated with?
Ann Li practices at Holy Cross Germantown Hospital in Germantown, Maryland.
What medical group is Ann Li part of?
Ann Li is linked to Vituity.
Does Ann Li accept Medicare?
Yes. CMS lists Ann Li as accepting Medicare assignment.
How long has Ann Li been practicing?
Ann Li graduated from medical school in 2025, 1 years ago.
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