OrganizationActive
Chenen Hsieh MD PC
NPI 1578317822 · Psychiatry Physician · Melville, NY
Chenen Hsieh MD PC is a Psychiatry Physician organization in Melville, NY (NPI 1578317822).
Provider details
- NPI number
- 1578317822
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alvita Hsieh, Manager(347) 205-0535
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
445 Broadhollow Rd Ste 25
Melville, NY 11747-3645
Phone: (516) 216-9893
Approximate (ZIP-level) locationGet directions
Mailing address
445 Broadhollow Rd Ste 25
Melville, NY 11747-3645
Additional practice locations (1)
- 35 Broadway Ste 104Hicksville, NY 11801-4284Phone: (516) 216-9893
Registry dates
- Enumerated
- 2024-04-15
- Last updated
- 2024-11-06
- Certified
- 2024-11-06
Frequently asked questions
- What is Chenen Hsieh MD PC's NPI number?
- Chenen Hsieh MD PC's National Provider Identifier (NPI) is 1578317822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chenen Hsieh MD PC?
- Chenen Hsieh MD PC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Chenen Hsieh MD PC located?
- Chenen Hsieh MD PC's practice location on file with NPPES is 445 Broadhollow Rd Ste 25, Melville, NY 11747-3645.
- What is Chenen Hsieh MD PC's phone number?
- The practice phone number listed in the NPPES registry for Chenen Hsieh MD PC is (516) 216-9893.
- Who is the authorized official for Chenen Hsieh MD PC?
- The authorized official listed on Chenen Hsieh MD PC's NPPES record is Alvita Hsieh, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chenen Hsieh MD PC's NPI active?
- Yes — Chenen Hsieh MD PC's NPI (1578317822) is active in the NPPES registry as of the last update on 2024-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.