Individual provider Active NPI

Paul Bernhard Keiser, M.D.

  • Allergy & Immunology Physician
  • Rockville, MD
National Provider Identifier
1457476699
Registry record updated Aug 13, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Allergy & Immunology PhysicianTaxonomy code 207K00000X
License
D0086082 Issued in MD
Practice address
6000 Executive Blvd Ste 615
Rockville, MD 20852-3876
Phone
(202) 782-3321
NPI assigned
Mar 20, 2007
Last updated
Aug 13, 2021By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 13, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X MD474748 PA
Allergy & Immunology Physician 207K00000X D0086082 MD Primary
Allergy Physician 207KA0200X 0101056551 VA

Addresses

Primary practice location

6000 Executive Blvd Ste 615
Rockville, MD 20852-3876

Mailing address

6000 Executive Blvd Ste 615
Rockville, MD 20852-3876
Phone (240) 747-5750

Other practice location 1

1800 Town Center Dr Ste 215
Reston, VA 20190-3238
Phone (703) 481-0324

Other practice location 2

2200 Opitz Blvd Ste 230
Woodbridge, VA 22191-3341
Phone (703) 490-5803

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD, VA, PA4 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 4

Enrollment IDStateProvider typePAC IDDetails
I20110111000746 DC Practitioner - Allergy/ImmunologyPractitioner - Internal MedicinePractitioner - Infectious Disease 1759570435 Reassigns benefits to 1 organization
I20191118000463 MD Practitioner - Allergy/Immunology 1759570435 Reassigns benefits to 1 organization
I20191205002026 VA Practitioner - Allergy/ImmunologyPractitioner - Infectious DiseasePractitioner - Internal Medicine 1759570435
I20210819001560 PA Practitioner - Allergy/Immunology 1759570435

Care Compare profile

Medicare Care Compare
Specialty
Allergy/Immunology
Education
Washington University School of Medicine, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
DMV Allergy and Asthma Center LLCGroup PAC ID 7719329515, 7 clinicians
Asthma and Allergy Center LLCGroup PAC ID 7719909639, 35 clinicians

Practice addresses (Care Compare)

112 Thomas Johnson Dr
Suite 210
Frederick, MD 21702-4970
Phone (240) 817-0810

14995 Shady Grove Rd
Suite 100
Rockville, MD 20850-8733
Phone (301) 869-7820

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0086082MDMDAllergy & Immunology Physician
MD474748PAMDAllergy & Immunology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
DMV Allergy and Asthma Center LLC Allergy & Immunology CurrentSince Nov 1, 2025 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients
Asthma & Allergy Center LLC Allergy & Immunology PastSince Sep 3, 2025 Accepting new patients

Locations

112 Thomas Johnson Dr
Ste 210
Frederick, MD 21702
Phone (240) 817-0810

Organizations & group practices 4

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

NPI Registry JSON

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

{
    "created_epoch": "1174348800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1628812800000",
    "number": "1457476699",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6000 EXECUTIVE BLVD STE 615",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208523876",
            "telephone_number": "240-747-5750"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6000 EXECUTIVE BLVD STE 615",
            "city": "ROCKVILLE",
            "state": "MD",
            "postal_code": "208523876",
            "telephone_number": "202-782-3321"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1800 Town Center Dr Ste 215",
            "address_purpose": "LOCATION",
            "city": "Reston",
            "state": "VA",
            "postal_code": "201903238",
            "country_code": "US",
            "telephone_number": "703-481-0324",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2200 Opitz Blvd Ste 230",
            "address_purpose": "LOCATION",
            "city": "Woodbridge",
            "state": "VA",
            "postal_code": "221913341",
            "country_code": "US",
            "telephone_number": "703-490-5803",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KEISER",
        "first_name": "PAUL",
        "middle_name": "BERNHARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-20",
        "last_updated": "2021-08-13",
        "certification_date": "2021-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "PA",
            "license": "MD474748",
            "primary": false
        },
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "MD",
            "license": "D0086082",
            "primary": true
        },
        {
            "code": "207KA0200X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology, Allergy",
            "state": "VA",
            "license": "0101056551",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockville, MD

Sources for this page

Verify at the official NPI Registry.