Individual provider Active NPI

Konrad W Bakker, M.D.

  • Sleep Medicine (Psychiatry & Neurology) Physician
  • Frederick, MD
National Provider Identifier
1346246782
Registry record updated Jun 14, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Sleep Medicine (Psychiatry & Neurology) PhysicianTaxonomy code 2084S0012X
License
DOO35322 Issued in MD
Practice address
172 Thomas Johnson Dr
Ste 100
Frederick, MD 21702-4405
Phone
(301) 694-0900
Fax
(301) 694-0657
NPI assigned
Jun 21, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 14, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neurology Physician 2084N0400X D0035322 MD
Sleep Medicine (Psychiatry & Neurology) Physician 2084S0012X DOO35322 MD Primary

Addresses

Primary practice location

172 Thomas Johnson Dr
Ste 100
Frederick, MD 21702-4405

Mailing address

172 Thomas Johnson Dr
Ste 100
Frederick, MD 21702-4405
Phone (301) 694-0900

Other identifiers 16

IdentifierTypeStateIssuer
0501704OtherMDEVERCARE
237076OtherVAANTHEM BC/BS
372721OtherMDMAMASI/MDIPA.OPT. CH. DME
4137502OtherMDAETNA PPO/MC/EPO
495169OtherMDNCPPO
186224OtherMDCOVENTRY
5113OtherDCBC/BC OF DC
526711100MedicaidMD
613465OtherMDMAMSI/MDIPA/OPT. CHOICE
ZC6139OtherMDHEALTHNET
1306711010OtherMDCIGNA MD/VA
KFE9COOtherMDBC/BS OF MD
237074OtherVAANTHEM HEALTHKEEPERS
3327089OtherMDAETNA HMO
3473625OtherVAAETNA HMO
500310OtherMDUNITED HEALTHCARE

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20040721001066 DC Practitioner - NeurologyPractitioner - Sleep Medicine 7416936661 Reassigns benefits to 1 organization
I20060510000162 MD Practitioner - NeurologyPractitioner - Sleep Medicine 7416936661 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Neurology
Education
Other, 1982
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Privia Medical Group, LLCGroup PAC ID 4385682061, 1,522 clinicians
Amber Hill Physical Therapy IncGroup PAC ID 8527963917, 336 clinicians

Practice addresses (Care Compare)

11350 Pembrooke SQ
Suite 304
Waldorf, MD 20603-4809
Phone (571) 366-8845

133 Defense Hwy
Annapolis, MD 21401-7015

172 Thomas Johnson Dr
Suite 100
Frederick, MD 21702-4405
Phone (301) 694-0900

187 Thomas Johnson Dr
Frederick, MD 21702-4503

Hospital & facility affiliations

  • Frederick Health Hospital Hospital, Frederick, MD, CCN 210005

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
DOO35322MDMDSleep Medicine (Psychiatry & Neurology) Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Comprehensive Neurology and Sleep Medicine, P.a. Neurology CurrentSince Jun 25, 2002 Accepting new patients
Privia Medical Group, LLC CurrentSince Sep 6, 2016 Accepting new patients
Privia Medical Group, LLC Neurology CurrentSince Sep 6, 2016 Accepting new patients
Nova Physician Wellness Center PLLC Past Accepting new patients
Bioserenity DT Inc. Past Accepting new patients
Greater Washington Sleep Disorders Centers Past Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

133 Defense Hwy
Ste 112
Annapolis, MD 21401
Phone (410) 573-0140

172 Thomas Johnson Dr
Ste 100
Frederick, MD 21702
Phone (301) 694-0900

9470 Annapolis Rd
Ste 309
Lanham, MD 20706
Phone (202) 832-1800

1901 Research Blvd
Ste 160
Rockville, MD 20850
Phone (301) 251-5905

11350 Pembrooke Sq
Ste 304
Waldorf, MD 20603
Phone (301) 856-2810

Interoperability endpoints

  • FHIR API: https://api.platform.athenahealth.com/8042/brand/1/csg/1/fhir/r4
  • Direct secure messaging: konrad.bakker.1@8042.direct.athenahealth.com

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 1

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": "1119312000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1623628800000",
    "number": "1346246782",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "172 THOMAS JOHNSON DR",
            "address_2": "STE 100",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024405",
            "telephone_number": "301-694-0900",
            "fax_number": "301-694-0657"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "172 THOMAS JOHNSON DR",
            "address_2": "STE 100",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217024405",
            "telephone_number": "301-694-0900",
            "fax_number": "301-694-0657"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BAKKER",
        "first_name": "KONRAD",
        "middle_name": "W",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-06-21",
        "last_updated": "2021-06-14",
        "certification_date": "2021-06-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "MD",
            "license": "D0035322",
            "primary": false
        },
        {
            "code": "2084S0012X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Sleep Medicine",
            "state": "MD",
            "license": "DOO35322",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EVERCARE",
            "identifier": "0501704",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM BC/BS",
            "identifier": "237076",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAMASI/MDIPA.OPT. CH. DME",
            "identifier": "372721",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA PPO/MC/EPO",
            "identifier": "4137502",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NCPPO",
            "identifier": "495169",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "COVENTRY",
            "identifier": "186224",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC/BC OF DC",
            "identifier": "5113",
            "state": "DC"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "526711100",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MAMSI/MDIPA/OPT. CHOICE",
            "identifier": "613465",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "ZC6139",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CIGNA MD/VA",
            "identifier": "1306711010",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BC/BS OF MD",
            "identifier": "KFE9CO",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM HEALTHKEEPERS",
            "identifier": "237074",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO",
            "identifier": "3327089",
            "state": "MD"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA HMO",
            "identifier": "3473625",
            "state": "VA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "UNITED HEALTHCARE",
            "identifier": "500310",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Frederick, MD

Sources for this page

Verify at the official NPI Registry.