DR. LAINE MONTGOMERY CORNELISON MD
NPI 1972762995
Family Medicine in Frederick, MD
About Dr. Laine Montgomery Cornelison Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAINE MONTGOMERY CORNELISON MD (NPI 1972762995) is an individual family medicine provider in Frederick, Maryland, licensed in Maryland (D72798) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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. Laine Montgomery Cornelison 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 Laine Montgomery Cornelison reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gaithersburg, MD 20879
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1417294984 (Maryland)
- 2,492 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
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 21703 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 11
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREDERICK, MD 21703
FREDERICK, MD 21703
FREDERICK, MD 21703
FREDERICK, MD 21703
FREDERICK, MD 21703
FREDERICK, MD 21703
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 Laine Montgomery Cornelison's NPI number?
The NPI number for Laine Montgomery Cornelison is 1972762995. It was assigned to this individual provider in the NPPES registry on June 5, 2008. The provider is also known as Dr. Laine Ann Cornelison MD.
Where is Laine Montgomery Cornelison located?
Laine Montgomery Cornelison practices at 7190 Crestwood Blvd Kaiser Permanente Frederick Medical Center, Frederick, MD 21703. The listed phone number is (240) 529-1700.
What is Laine Montgomery Cornelison's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Laine Montgomery Cornelison enrolled in Medicare?
Yes. Laine Montgomery Cornelison 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 Laine Montgomery Cornelison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laine Montgomery Cornelison reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Gaithersburg, MD). 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 Laine Montgomery Cornelison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Laine Montgomery Cornelison was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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. Laine Montgomery Cornelison, MD · NPI 1972762995
Family Medicine physician in Frederick, Maryland. Individual provider, active in the CMS NPPES registry since June 5, 2008.
## Identity
- **NPI:** 1972762995 (Entity type: Individual)
- **Enumerated:** June 5, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** D72798 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 7190 CRESTWOOD BLVD, KAISER PERMANENTE FREDERICK MEDICAL CENTER, Frederick, MD 21703-7314
- **Phone:** (240) 529-1700
## 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:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1831471713, Gaithersburg, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** February 26, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1972762995) · Data from the CMS NPPES public registry.