Individual provider Active NPI

Christopher Thor McKallen, DPT

  • Physical Therapist
  • Olney, MD
National Provider Identifier
1578077277
Registry record updated Oct 26, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physical TherapistTaxonomy code 225100000X
License
29687 Issued in MD
Practice address
3416 Olandwood CT Ste 110
Olney, MD 20832-1373
Phone
(301) 774-0500
Fax
(301) 774-7338
NPI assigned
Nov 17, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 26, 2023

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physical Therapist 225100000X 29687 MD Primary

Addresses

Primary practice location

3416 Olandwood CT Ste 110
Olney, MD 20832-1373

Mailing address

3416 Olandwood CT Ste 110
Olney, MD 20832-1373
Phone (301) 774-0500

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, MD, DC3 enrollments

Enrollment records 3

Enrollment IDStateProvider typePAC IDDetails
I20180131001264 NY Practitioner - Physical Therapist in Private Practice 7113287780 Reassigns benefits to 1 organization
I20231116003404 MD Practitioner - Physical Therapist in Private Practice 7113287780 Reassigns benefits to 1 organization
I20240105000652 DC Practitioner - Physical Therapist in Private Practice 7113287780 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physical Therapist in Private Practice
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Bethesda Chevy Chase Orthopaedic Associates, LLCGroup PAC ID 4789631011, 138 clinicians
Centers for Advanced Orthopaedics LLCGroup PAC ID 8123260981, 599 clinicians

Practice addresses (Care Compare)

10215 Fernwood Rd
Suite 506
Bethesda, MD 20817-1184
Phone (301) 530-1010

3416 Olandwood CT
Olney, MD 20832-1372
Phone (301) 774-0500

3835 Plyers Mill Rd
Kensington, MD 20895-2015
Phone (301) 530-1010

Merit-based Incentive Payment System (MIPS)

Final score
87.93 of 100Reported as group
Quality
86.7
Promoting interoperability
100
Improvement activities
40
Cost
73.06

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
29687MDMDSocial Worker
042431NYMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Centers for Advanced Orthopaedics, LLC CurrentSince Nov 19, 2023 Accepting new patients
Harrison Physical Therapy, P.C. Physical Therapist CurrentSince Feb 18, 2022 Accepting new patients
Centers for Advanced Orthopaedics, LLC CurrentSince Nov 13, 2023 Accepting new patients
Bethesda Chevy Chase Orthopaedic Associates, LLC CurrentSince Oct 10, 2025 Accepting new patients
Bethesda Chevy Chase Orthopaedic Associates, LLC CurrentSince Oct 10, 2025 Accepting new patients
Centers for Advanced Orthopaedics, LLC Physical Therapist Current Accepting new patients
Centers for Advanced Orthopaedics, LLC CurrentSince Nov 13, 2023 Accepting new patients

Locations

10215 Fernwood Rd
Ste 506
Bethesda, MD 20817
Phone (240) 482-2414

10710 Charter Dr
Ste 300
Columbia, MD 21044
Phone 4106441880450

3827 Plyers Mill Rd
Kensington, MD 20895

3414 Olandwood Ct
Olney, MD 20832
Phone (301) 774-0500

3416 Olandwood Ct
Ste 110
Olney, MD 20832
Phone (301) 637-4336

798 Route 9
Ste B
Fishkill, NY 12524
Phone (845) 869-3750

1505 Route 52
Ste 12
Fishkill, NY 12524
Phone (845) 896-3750

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1510876800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698278400000",
    "number": "1578077277",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3416 OLANDWOOD CT STE 110",
            "city": "OLNEY",
            "state": "MD",
            "postal_code": "208321373",
            "telephone_number": "301-774-0500",
            "fax_number": "301-774-7338"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3416 OLANDWOOD CT STE 110",
            "city": "OLNEY",
            "state": "MD",
            "postal_code": "208321373",
            "telephone_number": "301-774-0500",
            "fax_number": "301-774-7338"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCKALLEN",
        "first_name": "CHRISTOPHER",
        "middle_name": "THOR",
        "credential": "DPT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-11-17",
        "last_updated": "2023-10-26",
        "certification_date": "2023-10-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225100000X",
            "taxonomy_group": "",
            "desc": "Physical Therapist",
            "state": "MD",
            "license": "29687",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Olney, MD

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 26, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.