ARLENE J SMALLS MD
NPI 1790760593
Obstetrics & Gynecology in Newark, DE
About Arlene J Smalls Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARLENE J SMALLS MD (NPI 1790760593) is an individual obstetrics & gynecology provider in Newark, Delaware, licensed in Delaware (C1-0004949) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of Columbia University College Of Physicians And Surgeons (1990).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Arlene J Smalls 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 Arlene Smalls reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Newark, DE 19718
- Reassigned Medicare billing, Delaware enrollment
- Also billed through NPI 1760811681 (Delaware)
- 1,531 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 4
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 19718 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
NEWARK, DE 19718
NEWARK, DE 19718
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 Arlene Smalls's NPI number?
The NPI number for Arlene Smalls is 1790760593. It was assigned to this individual provider in the NPPES registry on December 14, 2005. The provider is also known as Arlene Smalls MD.
Where is Arlene Smalls located?
Arlene Smalls practices at 4755 Ogletown Stanton Road Suite 1900, Newark, DE 19718. The listed phone number is (302) 733-6510.
What is Arlene Smalls's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Arlene Smalls enrolled in Medicare?
Yes. Arlene Smalls 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 Arlene Smalls's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Arlene Smalls reassigns Medicare benefits to Christiana Care Health Services, Inc (Newark, DE). 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 Arlene Smalls's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Arlene Smalls accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Arlene Smalls 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 Arlene Smalls was last updated on November 27, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Arlene J Smalls, MD · NPI 1790760593
Obstetrics & Gynecology physician in Newark, Delaware. Individual provider, active in the CMS NPPES registry since December 14, 2005.
## Identity
- **NPI:** 1790760593 (Entity type: Individual)
- **Enumerated:** December 14, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** C1-0004949 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 4755 OGLETOWN STANTON ROAD, SUITE 1900, Newark, DE 19718
- **Phone:** (302) 733-6510 · **Fax:** (302) 733-3340
## 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:** Christiana Care Health Services, Inc (NPI 1104896596, Newark, DE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Columbia University College Of Physicians And Surgeons, class of 1990
## Record status
- **NPPES last updated:** November 27, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1790760593) · Data from the CMS NPPES public registry.