Gregg Rockower, MD
NPI 1396819074 · Pediatrics Physician · Nanuet, NY
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregg Rockower, MD is a Pediatrics Physician provider in Nanuet, NY (NPI 1396819074).
Provider details
- NPI number
- 1396819074
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 191502 (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
19 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.
$49 across 3 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
- 2006-11-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gregg Rockower's NPI number?
- Gregg Rockower's National Provider Identifier (NPI) is 1396819074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Rockower's specialty?
- Gregg Rockower is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Gregg Rockower located?
- Gregg Rockower's practice location on file with NPPES is 35 Smith St, Nanuet, NY 10954-2914.
- What is Gregg Rockower's phone number?
- The practice phone number listed in the NPPES registry for Gregg Rockower is (845) 623-7100.
- Does Gregg Rockower accept Medicare?
- Gregg Rockower is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregg Rockower's NPI active?
- Yes — Gregg Rockower's NPI (1396819074) 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.