Olivia Mannix, PA
- Industry payments
- $25
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 535 W 110th St, New York, NY 10025
- Practice phone
- Call (212) 280-4740
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Westside Family Medicine
New York, New York
Find Olivia Mannix'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.
Olivia Mannix is a physician assistant in New York, New York
Olivia Mannix practices at Westside Family Medicine in New York, New York.
Olivia Mannix's NPI, 1861388951, was assigned on June 16, 2025. Olivia Mannix holds New York license 034116.
- NPI
- 1861388951NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375048168
- NPI enumeration date
- June 16, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (212) 280-4740
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Olivia Mannix practices at Westside Family Medicine in New York, New York
Olivia Mannix's primary practice is Westside Family Medicine, at 535 W 110th St, New York, NY 10025 in New York County. The practice phone is (212) 280-4740.
- Westside Family Medicine535 W 110th St, New York, NY 10025 · New York CountyPhone(212) 280-4740
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Olivia Mannix is affiliated with 2 sites of care and 1 medical group
Olivia Mannix's primary practice is Westside Family Medicine in New York, New York. The medical group on file is Westside Family Medicine. Dmand AI also links Olivia Mannix to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Olivia Mannix's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Olivia Mannix practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westside Family Medicine | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Olivia Mannix is one of 2,670 physician assistants in New York
Medical is Olivia Mannix's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Olivia Mannix is licensed in New York.
Specialties and state licenses
- Medical physician assistant, New YorkPrimary
Physician assistants near Olivia Mannix
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
Olivia Mannix's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Olivia Mannix's median patient age at 33, with 61% women.
Olivia Mannix's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women61%
- Men36%
Source: Dmand AI Patient Panel Data
How Olivia Mannix takes part in Medicare
Olivia Mannix 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)
Olivia Mannix received $25 in industry payments in 2025
CMS Open Payments shows 1 general payment to Olivia Mannix from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $25.
Companies that paid Olivia Mannix 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 Olivia Mannix'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 |
| 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 Olivia Mannix
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Olivia Mannix's NPI number?
Olivia Mannix's NPI number is 1861388951. It was assigned on June 16, 2025, and it is active in the NPI Registry.
What does Olivia Mannix specialize in?
Olivia Mannix is a physician assistant in New York, New York. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Olivia Mannix practice?
Olivia Mannix practices at 535 W 110th St, New York, NY 10025. Olivia Mannix's primary practice is Westside Family Medicine in New York, New York. Dmand AI also links Olivia Mannix to 1 group practice or clinic.
What is Olivia Mannix's office phone number?
The practice phone on file for Olivia Mannix is (212) 280-4740.
What is Olivia Mannix's medical license number?
Olivia Mannix holds New York license 034116.
What medical group is Olivia Mannix part of?
Olivia Mannix is linked to Westside Family Medicine.
Does Olivia Mannix accept Medicare?
Yes. CMS lists Olivia Mannix as accepting Medicare assignment.
Has Olivia Mannix received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Olivia Mannix from 1 company from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Olivia Mannix been practicing?
Olivia Mannix graduated from medical school in 2025, 1 years ago.
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