DAVID BRUCE PUROW
NPI 1376561233
Internal Medicine - Gastroenterology in Huntington, NY
About David Bruce Purow NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID BRUCE PUROW (NPI 1376561233) is an individual gastroenterology provider in Huntington, New York, licensed in New York (2121631) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Ns/lij Hs Huntington Hospital, and is a graduate of Duke University School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Bruce Purow is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show David Purow reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 17
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ns/Lij Hs Huntington Hospital
Acute Care Hospitals · Huntington, NYNorth Shore University Hospital
Acute Care Hospitals · Manhasset, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11743 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HUNTINGTON, NY 11743
HUNTINGTON, NY 11743
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Purow's NPI number?
The NPI number for David Purow is 1376561233. It was assigned to this individual provider in the NPPES registry on July 18, 2006.
Where is David Purow located?
David Purow practices at 195 East Main Street, Huntington, NY 11743. The listed phone number is (631) 549-8181.
What is David Purow's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is David Purow enrolled in Medicare?
Yes. David Purow is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for David Purow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Purow reassigns Medicare benefits to North Shore-Lij Medical PC (Great Neck, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Purow's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Purow affiliated with any hospitals?
According to CMS data, David Purow is affiliated with Ns/Lij Hs Huntington Hospital and North Shore University Hospital.
When was this NPI record last updated?
The NPPES record for David Purow was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David Bruce Purow · NPI 1376561233
Gastroenterology physician in Huntington, New York. Individual provider, active in the CMS NPPES registry since July 18, 2006.
## Identity
- **NPI:** 1376561233 (Entity type: Individual)
- **Enumerated:** July 18, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 2121631 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 195 EAST MAIN STREET, Huntington, NY 11743-2921
- **Phone:** (631) 549-8181 · **Fax:** (631) 549-2028
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN H93588; Medicare ID-Type Unspecified 3V9451; Medicaid 02495958 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1376561233) · Data from the CMS NPPES public registry.