Matthew Withiam-Leitch, MD
NPI 1568483253 · Obstetrics & Gynecology Physician · North Tonawanda, NY
Matthew Withiam-Leitch, MD is a Obstetrics & Gynecology Physician provider in North Tonawanda, NY (NPI 1568483253).
Provider details
- NPI number
- 1568483253
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 210331 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2007-07-08
Frequently asked questions
- What is Matthew Withiam-Leitch's NPI number?
- Matthew Withiam-Leitch's National Provider Identifier (NPI) is 1568483253, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Matthew Withiam-Leitch's specialty?
- Matthew Withiam-Leitch is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Matthew Withiam-Leitch located?
- Matthew Withiam-Leitch's practice location on file with NPPES is 445 Tremont St, North Tonawanda, NY 14120-6150.
- What is Matthew Withiam-Leitch's phone number?
- The practice phone number listed in the NPPES registry for Matthew Withiam-Leitch is (716) 690-2406.
- Is Matthew Withiam-Leitch's NPI active?
- Yes — Matthew Withiam-Leitch's NPI (1568483253) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.