DR. BETINA LOUIS M.D
NPI 1891946117
Internal Medicine in Rockville Centre, NY
About Dr. Betina Louis M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BETINA LOUIS M.D (NPI 1891946117) is an individual internal medicine provider in Rockville Centre, New York, licensed in New York (249337) and active in the NPI registry since October 2008. She is enrolled in Medicare PECOS, is affiliated with Hca Florida Aventura Hospital, and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
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. Betina Louis M.d 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
11Medicare enrollment records show Betina Louis reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 clinicians in this Medicare group
Riverhead, NY 11901
- Reassigned Medicare billing, New York enrollment
- 134 clinicians in this Medicare group
Jacksonville, FL 32209
- Reassigned Medicare billing, Florida enrollment
- 440 clinicians in this Medicare group
Palm Coast, FL 32164
- Reassigned Medicare billing, Florida enrollment
- 300 clinicians in this Medicare group
Coral Springs, FL 33065
- Reassigned Medicare billing, Florida enrollment
- 105 clinicians in this Medicare group
Fort Lauderdale, FL 33308
- Reassigned Medicare billing, Florida enrollment
- 81 clinicians in this Medicare group
Fort Lauderdale, FL 33308
- Reassigned Medicare billing, Florida enrollment
- 197 clinicians in this Medicare group
Hollywood, FL 33021
- Reassigned Medicare billing, Florida enrollment
- 413 clinicians in this Medicare group
Aventura, FL 33180
- Reassigned Medicare billing, Florida enrollment
- 861 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 6
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.
Hca Florida Aventura Hospital
Acute Care Hospitals · Aventura, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11570 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
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.
ROCKVILLE CENTRE, NY 11570
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 Betina Louis's NPI number?
The NPI number for Betina Louis is 1891946117. It was assigned to this individual provider in the NPPES registry on October 6, 2008.
Where is Betina Louis located?
Betina Louis practices at 1000 N Village Ave, Rockville Centre, NY 11570. The listed phone number is (516) 705-3656.
What is Betina Louis's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Betina Louis enrolled in Medicare?
Yes. Betina Louis 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 Betina Louis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Betina Louis reassigns Medicare benefits to 11 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY), Cogent Medical Care PC (East Patchogue, NY), Central Suffolk Hospital (Riverhead, NY), Cogent Healthcare Of Jacksonville, LLC (Jacksonville, FL), Sound Physicians Of Florida IV, LLC (Palm Coast, FL) and 6 more organizations, listed in the Medicare section above. 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 Betina Louis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Betina Louis accept?
Health plans from AmeriHealth Caritas Next, AvMed, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Molina Healthcare and 2 other insurers list Betina Louis 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 Betina Louis affiliated with any hospitals?
According to CMS data, Betina Louis is affiliated with Hca Florida Aventura Hospital.
When was this NPI record last updated?
The NPPES record for Betina Louis was last updated on March 26, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Betina Louis, M.D · NPI 1891946117
Internal Medicine physician in Rockville Centre, New York. Individual provider, active in the CMS NPPES registry since October 6, 2008.
## Identity
- **NPI:** 1891946117 (Entity type: Individual)
- **Enumerated:** October 6, 2008
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 249337 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1000 N VILLAGE AVE, Rockville Centre, NY 11570-1000
- **Phone:** (516) 705-3656 · **Fax:** (516) 705-2011
## 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:** 11 organizations under Medicare reassignment (form CMS-855R): Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY); Cogent Medical Care PC (NPI 1912941238, East Patchogue, NY); Central Suffolk Hospital (NPI 1043402050, Riverhead, NY); Cogent Healthcare Of Jacksonville, LLC (NPI 1124252333, Jacksonville, FL); Sound Physicians Of Florida IV, LLC (NPI 1740633635, Palm Coast, FL); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2005
## Record status
- **NPPES last updated:** March 26, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1891946117) · Data from the CMS NPPES public registry.