NPIMap

Individual provider Active NPI

Jahanbakhsh Naghshin, M.D.

  • Pulmonary Disease Physician
  • Leesburg, VA
National Provider Identifier
1992869861
Registry record updated May 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
0101245173 Issued in VA
Practice address
19455 Deerfield Ave
Suite 206
Leesburg, VA 20176-8102
Phone
(703) 858-9608
Fax
(703) 858-9618
NPI assigned
Dec 21, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 22, 2025

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

Specialties & licenses 5

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 0101245173 VA
Critical Care Medicine (Internal Medicine) Physician 207RC0200X 0101245173 VA
Critical Care Medicine (Internal Medicine) Physician 207RC0200X D0093885 MD
Sleep Medicine (Internal Medicine) Physician 207RS0012X 0101245173 VA
Pulmonary Disease Physician 207RP1001X 0101245173 VA Primary

Addresses

Primary practice location

19455 Deerfield Ave
Suite 206
Leesburg, VA 20176-8102

Mailing address

19455 Deerfield Ave Ste 206
Leesburg, VA 20176-8102
Phone (703) 858-9608

Other practice location 1

8600 Old Georgetown Rd
Bethesda, MD 20814-1422
Phone (410) 955-5000

Other practice location 2

1860 Town Center Dr Ste 270
Reston, VA 20190-5899
Phone (703) 318-8157

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address jnaghshin@pulmcritcareassoc.caretrackerdirect.com Health Information Exchange (HIE)
Direct Messaging Address jnaghshin@pulmcritcareassoc.caretrackerdirect.com Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA, DC2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20090623000764 VA Practitioner - Pulmonary DiseasePractitioner - Critical Care (Intensivists)Practitioner - Sleep Medicine 2365593886 Reassigns benefits to 3 organizations
I20090821000461 DC Practitioner - Critical Care (Intensivists)Practitioner - Internal MedicinePractitioner - Sleep MedicinePractitioner - Pulmonary Disease 2365593886 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Critical Care (Intensivists)Also: Internal Medicine, Sleep Medicine
Education
Other, 1992
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Pulmonary and Critical Care Associates, P.C.Group PAC ID 3173518438, 5 clinicians
Inova Health Care ServicesGroup PAC ID 2466351093, 1,821 clinicians
Commonwealth Critical Care LLCGroup PAC ID 4284909029, 26 clinicians

Practice addresses (Care Compare)

14207 Park Ctr Dr
Suite 102
Laurel, MD 20707-5255
Phone (301) 604-5254

1860 Town Ctr Dr
Suite 270
Reston, VA 20190-5899
Phone (703) 318-8157

19455 Deerfield Ave
Suite 206
Leesburg, VA 20176-8102
Phone (703) 858-9693

44045 Rivderside Pkwy
Leesburg, VA 20176-5101

8600 Old Georgetown Rd
Bethesda, MD 20814-1422
Phone (301) 896-3100

Hospital & facility affiliations

  • Inova Loudoun Hospital Hospital, Leesburg, VA, CCN 490043
  • Reston Hospital Center Hospital, Reston, VA, CCN 490107
  • Suburban Hospital Hospital, Bethesda, MD, CCN 210022
  • Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101

Merit-based Incentive Payment System (MIPS)

Final score
83.36 of 100Reported as group
Quality
73.03
Promoting interoperability
100
Improvement activities
40
Cost
71.49

Merit-based Incentive Payment System (MIPS)

Final score
79.69 of 100Reported as group
Quality
63.71
Improvement activities
40
Cost
76.46

Merit-based Incentive Payment System (MIPS)

Final score
87.23 of 100Reported as group
Quality
80.47
Promoting interoperability
100
Improvement activities
40
Cost
76.96

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
0101245173VAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins Community Physicians, Inc Internal Medicine Current Accepting new patients
Inova Health Care Services CurrentSince Mar 1, 2020 Accepting new patients
Inova Health Care Services CurrentSince Mar 1, 2020 Accepting new patients
Commonwealth Critical Care LLC Critical Care Medicine CurrentSince Aug 1, 2021 Accepting new patients
Inova Health Care Services Internal Medicine Current Accepting new patients
Inova Health Care Services CurrentSince Mar 1, 2020 Accepting new patients
Johns Hopkins Community Physicians Internal Medicine CurrentSince Oct 1, 2024 Accepting new patients
Pulmonary and Critical Care Associates, P.C. Pulmonary Disease CurrentSince Jul 1, 2009 Accepting new patients
Johns Hopkins Community Physicians Internal Medicine CurrentSince Oct 1, 2024 Accepting new patients
Windber Hospital, Inc. Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
Commonwealth Critical Care LLC PastSince Jun 22, 2021 Accepting new patients

Locations

8600 Old Georgetown Rd
Bethesda, MD 20814
Phone (301) 896-2578

14207 Park Center Dr
Ste 102
Laurel, MD 20707
Phone (301) 604-5254

6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704

6201 Greenleigh Ave
Ste 206
Middle River, MD 21220

3300 Gallows Rd
Falls Church, VA 22042
Phone (703) 352-9395

19455 Deerfield Ave
Ste 206
Leesburg, VA 20176
Phone (703) 858-9608

224B Cornwall St NW
Leesburg, VA 20176
Phone (703) 771-2894

44045 Riverside Pkwy
Leesburg, VA 20176
Phone (703) 858-6040

1860 Town Center Dr
Ste 270
Reston, VA 20190
Phone (703) 318-8157

1860 Town Center Dr
Reston, VA 20190
Phone (571) 313-0349

1850 Town Center Pkwy
Reston, VA 20190
Phone (703) 478-0922

Interoperability endpoints

  • Direct secure messaging: jnaghshin@pulmcritcareassoc.caretrackerdirect.com
  • Direct secure messaging: jnaghshin1248749@direct.hopkinsmedicine.org

Organizations & group practices 13

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.

View all 13

Hospital & facility affiliations 6

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1166659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747872000000",
    "number": "1992869861",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19455 DEERFIELD AVE STE 206",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768102",
            "telephone_number": "703-858-9608",
            "fax_number": "703-858-9618"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19455 DEERFIELD AVE",
            "address_2": "SUITE 206",
            "city": "LEESBURG",
            "state": "VA",
            "postal_code": "201768102",
            "telephone_number": "703-858-9608",
            "fax_number": "703-858-9618"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8600 Old Georgetown Rd",
            "address_purpose": "LOCATION",
            "city": "Bethesda",
            "state": "MD",
            "postal_code": "208141422",
            "country_code": "US",
            "telephone_number": "410-955-5000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1860 Town Center Dr Ste 270",
            "address_purpose": "LOCATION",
            "city": "Reston",
            "state": "VA",
            "postal_code": "201905899",
            "country_code": "US",
            "telephone_number": "703-318-8157",
            "fax_number": "703-318-7525",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAGHSHIN",
        "first_name": "JAHANBAKHSH",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-12-21",
        "last_updated": "2025-05-22",
        "certification_date": "2025-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101245173",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "VA",
            "license": "0101245173",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "MD",
            "license": "D0093885",
            "primary": false
        },
        {
            "code": "207RS0012X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Sleep Medicine",
            "state": "VA",
            "license": "0101245173",
            "primary": false
        },
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "VA",
            "license": "0101245173",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jnaghshin@pulmcritcareassoc.caretrackerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Direct Mail Email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "19455 Deerfield Ave",
            "address_2": "Suite 206",
            "city": "Leesburg",
            "state": "VA",
            "country_code": "US",
            "postal_code": "201768102",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jnaghshin@pulmcritcareassoc.caretrackerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Email",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "1860 Town Center Dr Ste 270",
            "city": "Reston",
            "state": "VA",
            "country_code": "US",
            "postal_code": "201905899",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Leesburg, VA

Sources for this page

Verify at the official NPI Registry.