DR. WARREN K. LAND DO
NPI 1952368979
Anesthesiology in Somerset, NJ
About Dr. Warren K. Land Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WARREN K. LAND DO (NPI 1952368979) is an individual anesthesiology provider in Somerset, New Jersey, licensed in New Jersey (MB67377) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Peter's University Hospital, and is a graduate of Philadelphia College Of Osteopathic Medicine (1993).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 3
Accepted Insurance
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. Warren K. Land Do 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 Warren Land reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New Brunswick, NJ 08901
- Reassigned Medicare billing, New Jersey enrollment
- 41 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Saint Peter's University Hospital
Acute Care Hospitals · New Brunswick, NJOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOMERSET, NJ 08873
SOMERSET, NJ 08873
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 Warren Land's NPI number?
The NPI number for Warren Land is 1952368979. It was assigned to this individual provider in the NPPES registry on April 26, 2006.
Where is Warren Land located?
Warren Land practices at 285 Davidson Ave Suite 204, Somerset, NJ 08873. The listed phone number is (732) 271-1400.
What is Warren Land's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Warren Land enrolled in Medicare?
Yes. Warren Land 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 Warren Land's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Warren Land reassigns Medicare benefits to New Brunswick Anesthesia Associates (New Brunswick, NJ). 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 Warren Land's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Warren Land accept?
Health plans from Oscar Health list Warren Land as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Warren Land affiliated with any hospitals?
According to CMS data, Warren Land is affiliated with Saint Peter's University Hospital.
When was this NPI record last updated?
The NPPES record for Warren Land was last updated on August 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Warren K. Land, DO · NPI 1952368979
Anesthesiology physician in Somerset, New Jersey. Individual provider, active in the CMS NPPES registry since April 26, 2006.
## Identity
- **NPI:** 1952368979 (Entity type: Individual)
- **Enumerated:** April 26, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** MB67377 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 285 DAVIDSON AVE, SUITE 204, Somerset, NJ 08873-4153
- **Phone:** (732) 271-1400 · **Fax:** (732) 271-3544
## 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:** New Brunswick Anesthesia Associates (NPI 1427702117, New Brunswick, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 1993
## Record status
- **NPPES last updated:** August 5, 2014
- **Other identifiers:** Medicaid 765807 (NJ); Medicare UPIN G79864 (NJ); Other 017945 (NJ)
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Source: [NPI Profile](https://npiprofile.com/npi/1952368979) · Data from the CMS NPPES public registry.