DR. DAVID WAYNE HANSEN M.D.
NPI 1851367056
Anesthesiology in Brooklyn, NY
About Dr. David Wayne Hansen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID WAYNE HANSEN M.D. (NPI 1851367056) is an individual anesthesiology provider in Brooklyn, New York, licensed in New Jersey (25MA07799100) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2000).
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
Dr. David Wayne Hansen M.d. 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 Reassignments
7Medicare enrollment records show David Hansen reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11235
- Reassigned Medicare billing, New Jersey enrollment
- 5 clinicians in this Medicare group
Valley Stream, NY 11581
- Reassigned Medicare billing, New York enrollment
- 305 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 39 clinicians in this Medicare group
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 78 clinicians in this Medicare group
Elmwood Park, NJ 07407
- Reassigned Medicare billing, New Jersey enrollment
- 22 clinicians in this Medicare group
Franklin Lakes, NJ 07417
- Reassigned Medicare billing, New York enrollment
- 6 clinicians in this Medicare group
Toms River, NJ 08755
- Reassigned Medicare billing, New Jersey enrollment
- 16 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 3
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.
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 Hansen's NPI number?
The NPI number for David Hansen is 1851367056. It was assigned to this individual provider in the NPPES registry on February 27, 2006.
Where is David Hansen located?
David Hansen practices at 40 Oceana Dr W Apt 4C, Brooklyn, NY 11235. The listed phone number is (201) 953-3840.
What is David Hansen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is David Hansen enrolled in Medicare?
Yes. David Hansen 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 organizations bill Medicare for David Hansen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Hansen reassigns Medicare benefits to 7 organizations: Gastroenterology Consultants Of North Jersey PC (Brooklyn, NY), Sedation Vacation Perioperative Medicine PLLC (Valley Stream, NY), Glacier Cryo Medical P.C (New York, NY), R & n Anesthesia PLLC (New York, NY), Pain Management Institute PA (Elmwood Park, NJ) and 2 more organizations, listed in the Medicare section above. Each 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 Hansen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for David Hansen was last updated on February 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. David Wayne Hansen, M.D. · NPI 1851367056
Anesthesiology physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since February 27, 2006.
## Identity
- **NPI:** 1851367056 (Entity type: Individual)
- **Enumerated:** February 27, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 25MA07799100 (New Jersey)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 40 OCEANA DR W APT 4C, Brooklyn, NY 11235-6667
- **Phone:** (201) 953-3840
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Gastroenterology Consultants Of North Jersey PC (NPI 1780846733, Brooklyn, NY); Sedation Vacation Perioperative Medicine PLLC (NPI 1891235404, Valley Stream, NY); Glacier Cryo Medical P.C (NPI 1689889974, New York, NY); R & n Anesthesia PLLC (NPI 1447657275, New York, NY); Pain Management Institute PA (NPI 1780989087, Elmwood Park, NJ); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** February 17, 2024
- **Other identifiers:** Medicaid 0107549 (NJ); Medicaid 02686602 (NY); Other P00717397 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1851367056) · Data from the CMS NPPES public registry.