RAUL SEBASTIAN LAINES M.D
NPI 1144512682
Surgery in Columbia, MD
About Raul Sebastian Laines M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RAUL SEBASTIAN LAINES M.D (NPI 1144512682) is an individual surgery provider in Columbia, Maryland, licensed in Maryland (D0082203) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Raul Sebastian Laines M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
8Medicare enrollment records show Raul Sebastian Laines reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Columbia, MD 21044
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
- 194 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 80 clinicians in this Medicare group
Westminster, MD 21157
- Reassigned Medicare billing, Maryland enrollment
- 104 clinicians in this Medicare group
Perryville, MD 21903
- Reassigned Medicare billing, Maryland enrollment
- 512 clinicians in this Medicare group
Iola, WI 54945
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 clinicians in this Medicare group
Athens, WI 54411
- Reassigned Medicare billing, Wisconsin enrollment
- 376 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 9
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDSuburban Hospital
Acute Care Hospitals · Bethesda, MDJohns Hopkins Howard County Medical Center
Acute Care Hospitals · Columbia, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21044 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, MD 21044
COLUMBIA, MD 21044
COLUMBIA, MD 21044
COLUMBIA, MD 21044
COLUMBIA, MD 21044
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 Raul Sebastian Laines's NPI number?
The NPI number for Raul Sebastian Laines is 1144512682. It was assigned to this individual provider in the NPPES registry on May 3, 2011.
Where is Raul Sebastian Laines located?
Raul Sebastian Laines practices at 11085 Little Patuxent Pkwy, Columbia, MD 21044. The listed phone number is (410) 730-1988.
What is Raul Sebastian Laines's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Raul Sebastian Laines enrolled in Medicare?
Yes. Raul Sebastian Laines is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Raul Sebastian Laines's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raul Sebastian Laines reassigns Medicare benefits to 8 organizations: Johns Hopkins University (Columbia, MD), Northwest Hospital Center, Inc (Randallstown, MD), Johns Hopkins University (Baltimore, MD), Carroll Health Group, LLC (Westminster, MD), Union Hospital Of Cecil County, Inc (Perryville, MD) and 3 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 Raul Sebastian Laines's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Raul Sebastian Laines accept?
Health plans from Aspirus Health Plan and HealthPartners list Raul Sebastian Laines 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 Raul Sebastian Laines affiliated with any hospitals?
According to CMS data, Raul Sebastian Laines is affiliated with Johns Hopkins Hospital, The, Suburban Hospital and Johns Hopkins Howard County Medical Center.
When was this NPI record last updated?
The NPPES record for Raul Sebastian Laines was last updated on February 27, 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.
# Raul Sebastian Laines, M.D · NPI 1144512682
Surgery physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since May 3, 2011.
## Identity
- **NPI:** 1144512682 (Entity type: Individual)
- **Enumerated:** May 3, 2011
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** D0082203 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 11085 LITTLE PATUXENT PKWY, Columbia, MD 21044-2983
- **Phone:** (410) 730-1988 · **Fax:** (410) 367-2249
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1285453795, Columbia, MD); Northwest Hospital Center, Inc (NPI 1982708228, Randallstown, MD); Johns Hopkins University (NPI 1780665315, Baltimore, MD); Carroll Health Group, LLC (NPI 1437473550, Westminster, MD); Union Hospital Of Cecil County, Inc (NPI 1639920648, Perryville, MD); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** February 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144512682) · Data from the CMS NPPES public registry.