DR. DAVID GREGORY NELSON MD
NPI 1720109796
Obstetrics & Gynecology in Russellville, AR
About Dr. David Gregory Nelson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID GREGORY NELSON MD (NPI 1720109796) is an individual obstetrics & gynecology provider in Russellville, Arkansas, licensed in Arkansas (E-6025) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Arkansas College Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. David Gregory Nelson 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 David Nelson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Russellville, AR 72801
- Reassigned Medicare billing, Arkansas enrollment
- Medicare enrollment name: St Marys Physician Services LLC
- 136 clinicians in this Medicare group
Little Rock, AR 72205
- Reassigned Medicare billing, Arkansas enrollment
- 62 clinicians in this Medicare group
Fayetteville, AR 72703
- Reassigned Medicare billing, Arkansas enrollment
- 123 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 2
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 72801 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.
Reported Quality Measures
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RUSSELLVILLE, AR 72801
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 Nelson's NPI number?
The NPI number for David Nelson is 1720109796. It was assigned to this individual provider in the NPPES registry on April 3, 2007.
Where is David Nelson located?
David Nelson practices at 105 Skyline Dr, Russellville, AR 72801. The listed phone number is (479) 968-2345.
What is David Nelson's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is David Nelson enrolled in Medicare?
Yes. David Nelson 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 Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Nelson reassigns Medicare benefits to 3 organizations: St Mary's Physician Services LLC (Russellville, AR), Dhp Of Arkansas PA (Little Rock, AR) and Washington Regional Medical System (Fayetteville, AR). 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 Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Nelson accept?
Health plans from Arkansas Blue Cross and Blue Shield, Health Advantage and Octave list David Nelson 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.
When was this NPI record last updated?
The NPPES record for David Nelson was last updated on May 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 Gregory Nelson, MD · NPI 1720109796
Obstetrics & Gynecology physician in Russellville, Arkansas. Individual provider, active in the CMS NPPES registry since April 3, 2007.
## Identity
- **NPI:** 1720109796 (Entity type: Individual)
- **Enumerated:** April 3, 2007
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** E-6025 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 105 SKYLINE DR, Russellville, AR 72801-3363
- **Phone:** (479) 968-2345 · **Fax:** (479) 890-7125
## 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): St Mary's Physician Services LLC (NPI 1124084991, Russellville, AR); Dhp Of Arkansas PA (NPI 1992068878, Little Rock, AR); Washington Regional Medical System (NPI 1306801485, Fayetteville, AR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Arkansas College Of Medicine, class of 2006
## Record status
- **NPPES last updated:** May 1, 2023
- **Other identifiers:** Medicaid 184465001 (AR)
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Source: [NPI Profile](https://npiprofile.com/npi/1720109796) · Data from the CMS NPPES public registry.