DAVID STYREN MD
NPI 1851822357
Internal Medicine in Lebanon, NH
About David Styren Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID STYREN MD (NPI 1851822357) is an individual internal medicine provider in Lebanon, New Hampshire, licensed in New Hampshire (20360) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS, is affiliated with Elliot Hospital, and maintains a secondary practice location in Manchester.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
David Styren 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 Reassignment
Medicare enrollment records show David Styren reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Manchester, NH 03109
- Reassigned Medicare billing, New Hampshire enrollment
- 446 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Elliot Hospital
Acute Care Hospitals · Manchester, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03756 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
LEBANON, NH 03756
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 Styren's NPI number?
The NPI number for David Styren is 1851822357. It was assigned to this individual provider in the NPPES registry on March 26, 2017.
Where is David Styren located?
David Styren practices at 1 Medical Center Dr Dhmc Department Of Medicine, Lebanon, NH 03756. The listed phone number is (603) 653-9500.
What is David Styren's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Styren enrolled in Medicare?
Yes. David Styren 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 Styren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Styren reassigns Medicare benefits to Elliot Professional Services (Manchester, NH). 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 Styren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Styren accept?
Health plans from Anthem Blue Cross and Blue Shield, Taro Health and WellSense Health Plan list David Styren 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 David Styren affiliated with any hospitals?
According to CMS data, David Styren is affiliated with Elliot Hospital.
When was this NPI record last updated?
The NPPES record for David Styren was last updated on July 15, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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 Styren, MD · NPI 1851822357
Internal Medicine physician in Lebanon, New Hampshire. Individual provider, active in the CMS NPPES registry since March 26, 2017.
## Identity
- **NPI:** 1851822357 (Entity type: Individual)
- **Enumerated:** March 26, 2017
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 20360 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 MEDICAL CENTER DR, DHMC DEPARTMENT OF MEDICINE, Lebanon, NH 03756-1000
- **Phone:** (603) 653-9500
## 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:** Elliot Professional Services (NPI 1285627935, Manchester, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 15, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1851822357) · Data from the CMS NPPES public registry.