Mack Lee Sullivan MD Functional Medicine PC
Mack Lee Sullivan MD Functional Medicine PC is a Primary Care Clinic/Center in Eastchester, New York. Registered with an NPI since 2026.
- In the registry since
- 2026
What do these letters mean?
- PC — Professional corporation
- A form of business registration, not a clinical qualification.
Practice location Address checks out
369 White Plains RdEastchester, NY 10709-2805
Phone: (914) 395-3691
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Specialties & licences
| Primary Care Clinic/Center (primary) | Taxonomy 261QP2300X |
|---|
Record details
| NPI number | 1962333633 |
|---|---|
| Entity type | Organization (Type 2) |
| Organization subpart | No |
| Authorized official | Mack Sullivan — Medical Director · (914) 395-3691 |
| NPI enumerated | May 28, 2026 |
| Last updated in NPPES | May 28, 2026 |
| Certification date | May 28, 2026 |
| Mailing address | 369 White Plains Rd, Eastchester, NY 10709-2805 |
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