ALEXANDER OSCAR KNIGHT
NPI 1366277048
Physical Therapist in Castle Rock, CO

Active since September 03, 2024Accepts Medicare Assignment
814 S PERRY ST STE D, CASTLE ROCK, CO 80104(303) 814-2865 Get Directions Write a Review

NPPES record last updated: November 6, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 6, 2024, Sep 4, 2024 (2 updates tracked since 2024).

About Alexander Oscar Knight NPPES

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

ALEXANDER OSCAR KNIGHT (NPI 1366277048) is an individual physical therapist in Castle Rock, Colorado, licensed in Colorado (00020127) and active in the NPI registry since September 2024. He maintains a secondary practice location in Falcon and is a graduate of Other (2024).

NPPES Registry Identity

NPI1366277048
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameALEXANDER OSCAR KNIGHT
Location Address814 S PERRY ST STE DCastle Rock, CO 80104-1942
Mailing Address814 S Perry St Ste DCastle Rock, CO 80104-1942 · (303) 814-2865
Sole ProprietorNo
Medical School CMSOtherGraduated 2024
Enumeration DateSeptember 3, 2024
Last NPPES UpdateNovember 6, 20242 updates tracked since enumeration
NPPES CertifiedNovember 6, 2024
✔ NPI 1366277048 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in CO · 00020127
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
814 S PERRY ST STE D, Castle Rock, CO 80104

Secondary Practice Location 1

Location 17362 McLaughlin RdFalcon, CO 80831-4713 · Phone (719) 358-3866 · Fax (719) 559-1800

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

Alexander Oscar Knight 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.

PECOS PAC ID3072045624
PECOS Enrollment IDI20241021001979, I20250728001338

Medicare Billing Reassignments

4

Medicare enrollment records show Alexander Knight reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Medicine & Rehabilitation
9224 TEDDY LN STE 201
Lone Tree, CO 80124
  • Reassigned Medicare billing, Colorado enrollment
  • 59 clinicians in this Medicare group
Physical Therapy
406 E GRACE AVE
Woodland Park, CO 80863
  • Reassigned Medicare billing, Colorado enrollment
  • 93 clinicians in this Medicare group
Orthopaedic Surgery
12 UPPER RAGSDALE DR
Monterey, CA 93940
  • Reassigned Medicare billing, California enrollment
  • 132 clinicians in this Medicare group
Physical Therapy
568 MAIN ST
Fryeburg, ME 04037
  • Reassigned Medicare billing, Maine enrollment
  • 160 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80104 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
$89.43 typical visit price
range $58.06 – $174.82
Typical copayment $22.35 (range $14.51 – $43.70)
Most-billed visit code 99203
Established Patient
$72.20 typical visit price
range $18.88 – $142.79
Typical copayment $18.05 (range $4.72 – $35.69)
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.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Physical Therapist
814 S PERRY ST STE D
CASTLE ROCK, CO 80104
Physical Therapist
814 S PERRY ST STE D
CASTLE ROCK, CO 80104
Physical Therapist
814 S PERRY ST STE D
CASTLE ROCK, CO 80104
Clinic/Center (Physical Therapy)
814 S PERRY ST STE D
CASTLE ROCK, CO 80104
Physical Therapist
814 S PERRY ST STE D
CASTLE ROCK, CO 80104
Physical Therapist
814 S PERRY ST STE D
CASTLE ROCK, CO 80104
Physical Therapist
814 S PERRY ST STE D
CASTLE ROCK, CO 80104

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 Alexander Knight's NPI number?

The NPI number for Alexander Knight is 1366277048. It was assigned to this individual provider in the NPPES registry on September 3, 2024.

Where is Alexander Knight located?

Alexander Knight practices at 814 S Perry St Ste D, Castle Rock, CO 80104. The listed phone number is (303) 814-2865.

What is Alexander Knight's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Alexander Knight enrolled in Medicare?

Yes. Alexander Knight 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 Alexander Knight's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Knight reassigns Medicare benefits to 4 organizations: Integral Physical Therapy LLC (Lone Tree, CO), Select Physical Therapy Of West Denver Limited Partnership (Woodland Park, CO), Monterey Spine & Joint PC (Monterey, CA) and Saco Bay Orthopaedic And Sports Physical Therapy, Inc. (Fryeburg, ME). 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 Alexander Knight's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alexander Knight accept?

Health plans from Select Health list Alexander Knight 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 Alexander Knight was last updated on November 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.