Tiffany Loi
- Part D claims, 2024
- 34
- Hospital affiliations
- 1
- Industry payments
- $637
- Medical groups
- 3
- State license
- 1
- Practice address
- 1000 Tenth Avenue, New York, NY 10019
- Practice phone
- Call (212) 523-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tiffany Loi's professional email, personal email and mobile number
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Tiffany Loi is a physician assistant in New York, New York
Tiffany Loi practices at Mount Sinai West in New York, New York, part of Mount Sinai Health System.
Tiffany Loi's NPI, 1366953796, was assigned on October 12, 2017. Tiffany Loi holds New York license 021270.
- NPI
- 1366953796NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123459260
- NPI enumeration date
- October 12, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 523-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tiffany Loi practices at Mount Sinai West in New York, New York
Tiffany Loi's primary practice is Mount Sinai West, at 1000 Tenth Avenue, New York, NY 10019 in New York County. The practice phone is (212) 523-4000.
- Mount Sinai West1000 Tenth Avenue, New York, NY 10019 · New York CountyPhone(212) 523-4000
Source: Dmand AI Affiliation Data
Tiffany Loi is affiliated with 1 site of care and 3 medical groups
Tiffany Loi's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Tiffany Loi to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tiffany Loi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tiffany Loi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Sinai West | Available with a free account |
| +2 medical groups | 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 Mount Sinai Health System and 6.2K+ hospitals, with verified contacts in the same login.
Tiffany Loi is one of 11,456 physician assistants in New York
Physician assistant is Tiffany Loi's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Tiffany Loi is licensed in New York.
Specialties and state licenses
- Physician assistant, New YorkPrimary
Physician assistants near Tiffany Loi
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
Tiffany Loi's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Tiffany Loi's median patient age at 58, with 47% women.
Tiffany Loi'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
- Women47%
- Men51%
Source: Dmand AI Patient Panel Data
Tiffany Loi wrote 34 Medicare Part D claims in 2024
In 2024, Tiffany Loi wrote 34 Medicare Part D claims for 23 patients. 97% of them were for generic drugs.
Tiffany Loi's Part D claims by kind of drug, 2024
- Generic33 claims97%
- Brand-name and other1 claims3%
Drug classes CMS tracks in Tiffany Loi's Part D claims, 2024
- Opioids59%20 of 34 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
How Tiffany Loi takes part in Medicare
Tiffany Loi 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)
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.
Tiffany Loi received $637 in industry payments in 2025
CMS Open Payments shows 2 general payments to Tiffany Loi from 1 drug or device company in 2025. Travel and lodging make up the largest share, 100% of the total. LivaNova USA, Inc. paid the most, $637.
Companies that paid Tiffany Loi 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 Tiffany Loi'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 |
| 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) |
| 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 Tiffany Loi
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tiffany Loi's NPI number?
Tiffany Loi's NPI number is 1366953796. It was assigned on October 12, 2017, and it is active in the NPI Registry.
What does Tiffany Loi specialize in?
Tiffany Loi is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Tiffany Loi practice?
Tiffany Loi practices at 1000 Tenth Avenue, New York, NY 10019. Tiffany Loi's primary practice is Mount Sinai West in New York, New York, part of Mount Sinai Health System. Dmand AI also links Tiffany Loi to 2 medical groups.
What is Tiffany Loi's office phone number?
The practice phone on file for Tiffany Loi is (212) 523-4000.
What is Tiffany Loi's medical license number?
Tiffany Loi holds New York license 021270.
Which hospitals is Tiffany Loi affiliated with?
Tiffany Loi practices at Mount Sinai West in New York, New York.
What medical group is Tiffany Loi part of?
Tiffany Loi is linked to Mount Sinai Institute for Liver Medicine. Dmand AI links Tiffany Loi to 2 more medical groups.
Does Tiffany Loi accept Medicare?
Yes. CMS lists Tiffany Loi as accepting Medicare assignment.
Has Tiffany Loi received payments from drug or device companies?
CMS Open Payments shows $637 in general payments to Tiffany Loi from 1 company from 2025 to 2025. The largest total came from LivaNova USA, Inc.
How long has Tiffany Loi been practicing?
Tiffany Loi graduated from medical school in 2017, 9 years ago.
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