DR. SCOTT R OOSTERVEEN MD
NPI 1477506186
Internal Medicine - Gastroenterology in Concord, NH
About Dr. Scott R Oosterveen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SCOTT R OOSTERVEEN MD (NPI 1477506186) is an individual gastroenterology provider in Concord, New Hampshire, licensed in New Hampshire (16487) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Concord Hospital, and is a graduate of State University Of Ny Upstate Medical University (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 12
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. Scott R Oosterveen Md 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
3Medicare enrollment records show Scott Oosterveen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Concord, NH 03301
- Reassigned Medicare billing, New Hampshire enrollment
- 636 clinicians in this Medicare group
Manchester, NH 03104
- Reassigned Medicare billing, New Hampshire enrollment
- Also billed through NPI 1891648952 (New Hampshire)
- 227 clinicians in this Medicare group
Hampstead, NH 03841
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 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 16
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Concord Hospital
Acute Care Hospitals · Concord, NHConcord Hospital- Laconia
Acute Care Hospitals · Laconia, NHElliot Hospital
Acute Care Hospitals · Manchester, NHConcord Hospital- Franklin
Critical Access Hospitals · Franklin, NHSpeare Memorial Hospital
Critical Access Hospitals · Plymouth, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03301 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.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CONCORD, NH 03301
CONCORD, NH 03301
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 Scott Oosterveen's NPI number?
The NPI number for Scott Oosterveen is 1477506186. It was assigned to this individual provider in the NPPES registry on May 17, 2006.
Where is Scott Oosterveen located?
Scott Oosterveen practices at 60 Commercial St Ste 404 Concord Hospital Medical Office At Horseshoe Pond, Concord, NH 03301. The listed phone number is (603) 228-1763.
What is Scott Oosterveen's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Scott Oosterveen enrolled in Medicare?
Yes. Scott Oosterveen 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 Scott Oosterveen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Scott Oosterveen reassigns Medicare benefits to 3 organizations: Concord Hospital, Inc. (Concord, NH), Dartmouth-Hitchcock Clinic (Manchester, NH) and Mary Hitchcock Memorial Hospital (Hampstead, NH). 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 Scott Oosterveen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Scott Oosterveen accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Scott Oosterveen 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 Scott Oosterveen affiliated with any hospitals?
According to CMS data, Scott Oosterveen is affiliated with Concord Hospital, Concord Hospital- Laconia, Elliot Hospital, Concord Hospital- Franklin and Speare Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Scott Oosterveen was last updated on June 26, 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. Scott R Oosterveen, MD · NPI 1477506186
Gastroenterology physician in Concord, New Hampshire. Individual provider, active in the CMS NPPES registry since May 17, 2006.
## Identity
- **NPI:** 1477506186 (Entity type: Individual)
- **Enumerated:** May 17, 2006
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 16487 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 60 COMMERCIAL ST STE 404, CONCORD HOSPITAL MEDICAL OFFICE AT HORSESHOE POND, Concord, NH 03301-5096
- **Phone:** (603) 228-1763
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Concord Hospital, Inc. (NPI 1194778571, Concord, NH); Dartmouth-Hitchcock Clinic (NPI 1386697803, Manchester, NH); Mary Hitchcock Memorial Hospital (NPI 1699584219, Hampstead, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 1999
## Record status
- **NPPES last updated:** June 26, 2014
- **Other identifiers:** Other 50069579 (PA); Medicare PIN O350 (MD); Other 1567068 (PA); and 9 more
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Source: [NPI Profile](https://npiprofile.com/npi/1477506186) · Data from the CMS NPPES public registry.