Colleen Mattimore, M.D.
NPI 1053382549 · Pediatrics Physician · Buffalo, NY
Colleen Mattimore, M.D. is a Pediatrics Physician provider in Buffalo, NY (NPI 1053382549).
Provider details
- NPI number
- 1053382549
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 194429 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$133 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-01-31
- Last updated
- 2026-02-13
- Certified
- 2026-02-13
Frequently asked questions
- What is Colleen Mattimore's NPI number?
- Colleen Mattimore's National Provider Identifier (NPI) is 1053382549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Mattimore's specialty?
- Colleen Mattimore is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Colleen Mattimore located?
- Colleen Mattimore's practice location on file with NPPES is 2924 Main St, Buffalo, NY 14214-1720.
- What is Colleen Mattimore's phone number?
- The practice phone number listed in the NPPES registry for Colleen Mattimore is (716) 837-0995.
- Is Colleen Mattimore's NPI active?
- Yes — Colleen Mattimore's NPI (1053382549) is active in the NPPES registry as of the last update on 2026-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.