William a Grattan MD PC
NPI 1750476503 · Pediatrics Physician · Cohoes, NY
William a Grattan MD PC is a Pediatrics Physician organization in Cohoes, NY (NPI 1750476503).
Provider details
- NPI number
- 1750476503
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Gratton, President Pediatrician(518) 233-9500
- License
- F380828 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-10-04
- Last updated
- 2012-11-09
Frequently asked questions
- What is William a Grattan MD PC's NPI number?
- William a Grattan MD PC's National Provider Identifier (NPI) is 1750476503, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William a Grattan MD PC?
- William a Grattan MD PC is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is William a Grattan MD PC located?
- William a Grattan MD PC's practice location on file with NPPES is 55 Mohawk Street, Cohoes, NY 12047.
- What is William a Grattan MD PC's phone number?
- The practice phone number listed in the NPPES registry for William a Grattan MD PC is (518) 233-9500.
- Who is the authorized official for William a Grattan MD PC?
- The authorized official listed on William a Grattan MD PC's NPPES record is William Gratton, President Pediatrician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William a Grattan MD PC's NPI active?
- Yes — William a Grattan MD PC's NPI (1750476503) is active in the NPPES registry as of the last update on 2012-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.