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DR. LEO A. COURTNEY M.D.
NPI 1649252875
Orthopaedic Surgery in Severna Park, MD

Active since November 15, 2005PECOS Enrolled
690 TEWKESBURY LANE, SEVERNA PARK, MD 21146(410) 647-7942(410) 647-5188 Get Directions Write a Review

NPPES record last updated: August 14, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 14, 2020, Nov 9, 2015 (2 updates tracked since 2015).

About Dr. Leo A. Courtney M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LEO A. COURTNEY M.D. (NPI 1649252875) is an individual orthopaedic surgery provider in Severna Park, Maryland, licensed in Maryland (D0012537) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1649252875
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. LEO A. COURTNEYCredential: M.D.
Location Address690 TEWKESBURY LANESeverna Park, MD 21146
Mailing Address690 Tewkesbury LaneSeverna Park, MD 21146 · (410) 647-7942 · Fax (410) 647-5188
Phone(410) 647-7942
Fax(410) 647-5188
Sole ProprietorNo
Enumeration DateNovember 15, 2005
Last NPPES UpdateAugust 14, 20202 updates tracked since enumeration
NPPES CertifiedAugust 14, 2020
✔ NPI 1649252875 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in MD · D0012537
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
690 TEWKESBURY LANE, Severna Park, MD 21146
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Leo A. Courtney M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Leo Courtney reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Maryland Community Medical Group, Inc.
5.4 mi
Surgical
301 HOSPITAL DR
Glen Burnie, MD 21061
  • Reassigned Medicare billing, Maryland enrollment
  • 966 clinicians in this Medicare group
NPI 1295367894 (410) 787-4000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21146 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Leo Courtney's NPI number?

The NPI number for Leo Courtney is 1649252875. It was assigned to this individual provider in the NPPES registry on November 15, 2005.

Where is Leo Courtney located?

Leo Courtney practices at 690 Tewkesbury Lane, Severna Park, MD 21146. The listed phone number is (410) 647-7942.

What is Leo Courtney's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Leo Courtney enrolled in Medicare?

Yes. Leo Courtney is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Leo Courtney's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leo Courtney reassigns Medicare benefits to University Of Maryland Community Medical Group, Inc. (Glen Burnie, 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 Leo Courtney'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 Leo Courtney was last updated on August 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.