JAMES DUC M.D.
Complete NPI Record 1366449522
Internal Medicine - Clinical Cardiac Electrophysiology in Falls Church, VA
Active since July 02, 2005PECOS EnrolledAccepts Medicare Assignment
81.28/100
CMS Quality Rating
Complete NPI Dataset
This page contains the complete raw NPPES record for James Duc, M.D. (NPI 1366449522), an individual internal medicine provider in Falls Church, VA. All 50 fields on file are listed with their current values and official NPPES definitions, exactly as recorded in the National Plan and Provider Enumeration System. Only fields that contain data are included, so the number of fields shown varies from one NPI record to another.
Use the tools below to filter fields by category, search within the record, or jump straight to a specific field. You can download the full record as a CSV, JSON, Markdown or text file, or filter first and export only the fields you need. The Print Clean Summary button produces a printer-friendly copy of the record.
Registry File Document Utilities
- NPI: 1366449522 Field 1/50
- The 10-position all-numeric identification number assigned by the NPS to uniquely identify a health care provider. The NPI number includes an ISO standard check-digit in the 10th position. There is no intelligence about the health care provider in the number.
- Entity Type Code: 1 Field 2/50
- Code describing the type of health care provider that is being assigned an NPI. Codes are 1 = (Person): individual human being who furnishes health care; 2 = (Non-person): entity other than an individual human being that furnishes health care (for example, hospital, SNF, hospital subunit, pharmacy, or HMO).
- Provider Last Name Legal Name: DUC Field 3/50
- The last name of the provider. If the provider is an individual, this is the legal name.
- Provider First Name: JAMES Field 4/50
- The first name of the provider, if the provider is an individual.
- Provider Credential Text: M.D. Field 5/50
- The abbreviations for professional degrees or credentials used or held by the provider, if the provider is an individual. Examples are MD, DDS, CSW, CNA, AA, NP, RNA, or PSY. These credential designations will not be verified by NPS.
- Provider First Line Business Mailing Address: 2901 TELESTAR CT Field 6/50
- The first line mailing address of the provider being identified. This data element may contain the same information as "Provider first line location address".
- Provider Second Line Business Mailing Address: #300 Field 7/50
- The second line mailing address of the provider being identified. This data element may contain the same information as "Provider second line location address".
- Provider Business Mailing Address City Name: FALLS CHURCH Field 8/50
- The city name in the mailing address of the provider being identified.
- Provider Business Mailing Address State Name: VA Field 9/50
- The State or Province name in the mailing address of the provider being identified. This data element may contain the same information as "Provider location address State name".
- Provider Business Mailing Address Postal Code: 220421260 Field 10/50
- The postal ZIP or zone code in the mailing address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available. This data element may contain the same information as "Provider location address postal code".
- Provider Business Mailing Address Country Code If outside U S : US Field 11/50
- The country code in the mailing address of the provider being identified. This data element may contain the same information as "Provider location address country code".
- Provider Business Mailing Address Telephone Number: 7035911688 Field 12/50
- The telephone number associated with mailing address of the provider being identified. This data element may contain the same information as "Provider location address telephone number".
- Provider Business Mailing Address Fax Number: 7035911445 Field 13/50
- The fax number associated with the mailing address of the provider being identified. This data element may contain the same information as "Provider location address fax number".
- Provider First Line Business Practice Location Address: 2901 TELESTAR CT STE 100 Field 14/50
- The first line location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
- Provider Business Practice Location Address City Name: FALLS CHURCH Field 15/50
- The city name in the location address of the provider being identified.
- Provider Business Practice Location Address State Name: VA Field 16/50
- The State code in the location of the provider being identified.
- Provider Business Practice Location Address Postal Code: 220421261 Field 17/50
- The postal ZIP or zone code in the location address of the provider being identified. NOTE: ZIP code plus 4-digit extension, if available.
- Provider Business Practice Location Address Country Code If outside U S : US Field 18/50
- The country code in the location address of the provider being identified.
- Provider Business Practice Location Address Telephone Number: 7032089797 Field 19/50
- The telephone number associated with the location address of the provider being identified.
- Provider Business Practice Location Address Fax Number: 7035910829 Field 20/50
- The fax number associated with the location address of the provider being identified.
- Provider Gender Code: M Field 23/50
- The code designating the provider's gender if the provider is a person.
- Healthcare Provider Taxonomy Code 1: 207RC0000X Field 24/50
- This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
- Provider License Number 1: 0101052717 Field 25/50
- The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with "provider taxonomy code".
- Provider License Number State Code 1: VA Field 26/50
- The two-letter state code representing the U.S. state or territory that issued the provider's license. This field is linked to the Provider License Number field and identifies the jurisdiction where that license is valid. A provider may have multiple state codes if they hold licenses in more than one state.
- Healthcare Provider Primary Taxonomy Switch 1: N Field 27/50
- This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
- Healthcare Provider Taxonomy Code 2: 207RC0001X Field 28/50
- This field represents the provider's taxonomy code, which classifies their type, classification, and area of specialization. This code comes from the Healthcare Provider Taxonomy Code Set maintained by the National Uniform Claim Committee (NUCC). The NPS will associate these data with the license data for providers with Entity type code = 1.
- Provider License Number 2: 0101052717 Field 29/50
- The license number issued to the provider being identified. The NPS can accommodate multiple license numbers for multiple specialties and for multiple States. The NPS will associate this data element with "provider taxonomy code".
- Provider License Number State Code 2: VA Field 30/50
- The two-letter state code representing the U.S. state or territory that issued the provider's license. This field is linked to the Provider License Number field and identifies the jurisdiction where that license is valid. A provider may have multiple state codes if they hold licenses in more than one state.
- Healthcare Provider Primary Taxonomy Switch 2: Y Field 31/50
- This field shows whether the related taxonomy code is the provider's primary specialty. It is a single-character value: "Y" indicates the taxonomy is the primary one, while "N" indicates it is not. Each provider record can have only one taxonomy code marked as primary.
- Other Provider Identifier 1: 060064305 Field 32/50
- An additional identifier number for the provider, either current or previously used. This may include IDs issued by health plans, state agencies, or other organizations. The value is collected from the NPI application or update form.
- Other Provider Identifier Type Code 1: 01 Field 33/50
- A code that specifies the type of additional identifier associated with the provider, either current or past. Examples include UPIN (Universal Provider Identification Number), NSC (National Supplier Clearinghouse), OSCAR (CMS Certification Number), DEA (Drug Enforcement Administration number), state Medicaid ID, or a plan-specific PIN. The value is collected from the NPI application or update form.
- Other Provider Identifier State 1: DC Field 34/50
- The two-letter state code representing the U.S. state or territory that issued the additional provider identifier. This links the Other Provider Identifier to the state where it is valid or was assigned.
- Other Provider Identifier Issuer 1: RAILROAD MEDICARE DC# Field 35/50
- The name of the organization, agency, or health plan that assigned the additional provider identifier. This identifies who issued the number linked to Other Provider Identifier 1 (for example, a state Medicaid agency, Medicare, or a private insurance company).
- Other Provider Identifier 2: 699251000 Field 36/50
- An additional identifier number for the provider, either current or previously used. This may include IDs issued by health plans, state agencies, or other organizations. The value is collected from the NPI application or update form.
- Other Provider Identifier Type Code 2: 05 Field 37/50
- A code that specifies the type of additional identifier associated with the provider, either current or past. Examples include UPIN (Universal Provider Identification Number), NSC (National Supplier Clearinghouse), OSCAR (CMS Certification Number), DEA (Drug Enforcement Administration number), state Medicaid ID, or a plan-specific PIN. The value is collected from the NPI application or update form.
- Other Provider Identifier State 2: MD Field 38/50
- The two-letter state code representing the U.S. state or territory that issued the additional provider identifier. This links the Other Provider Identifier to the state where it is valid or was assigned.
- Other Provider Identifier 3: 1366449522 Field 39/50
- An additional identifier number for the provider, either current or previously used. This may include IDs issued by health plans, state agencies, or other organizations. The value is collected from the NPI application or update form.
- Other Provider Identifier Type Code 3: 05 Field 40/50
- A code that specifies the type of additional identifier associated with the provider, either current or past. Examples include UPIN (Universal Provider Identification Number), NSC (National Supplier Clearinghouse), OSCAR (CMS Certification Number), DEA (Drug Enforcement Administration number), state Medicaid ID, or a plan-specific PIN. The value is collected from the NPI application or update form.
- Other Provider Identifier State 3: VA Field 41/50
- The two-letter state code representing the U.S. state or territory that issued the additional provider identifier. This links the Other Provider Identifier to the state where it is valid or was assigned.
- Other Provider Identifier 4: 060064305 Field 42/50
- An additional identifier number for the provider, either current or previously used. This may include IDs issued by health plans, state agencies, or other organizations. The value is collected from the NPI application or update form.
- Other Provider Identifier Type Code 4: 01 Field 43/50
- A code that specifies the type of additional identifier associated with the provider, either current or past. Examples include UPIN (Universal Provider Identification Number), NSC (National Supplier Clearinghouse), OSCAR (CMS Certification Number), DEA (Drug Enforcement Administration number), state Medicaid ID, or a plan-specific PIN. The value is collected from the NPI application or update form.
- Other Provider Identifier State 4: VA Field 44/50
- The two-letter state code representing the U.S. state or territory that issued the additional provider identifier. This links the Other Provider Identifier to the state where it is valid or was assigned.
- Other Provider Identifier Issuer 4: RAILROAD MEDICARE VA # Field 45/50
- The name of the organization, agency, or health plan that assigned the additional provider identifier. This identifies who issued the number linked to Other Provider Identifier 1 (for example, a state Medicaid agency, Medicare, or a private insurance company).
- Other Provider Identifier 5: 031745800 Field 46/50
- An additional identifier number for the provider, either current or previously used. This may include IDs issued by health plans, state agencies, or other organizations. The value is collected from the NPI application or update form.
- Other Provider Identifier Type Code 5: 05 Field 47/50
- A code that specifies the type of additional identifier associated with the provider, either current or past. Examples include UPIN (Universal Provider Identification Number), NSC (National Supplier Clearinghouse), OSCAR (CMS Certification Number), DEA (Drug Enforcement Administration number), state Medicaid ID, or a plan-specific PIN. The value is collected from the NPI application or update form.
- Other Provider Identifier State 5: DC Field 48/50
- The two-letter state code representing the U.S. state or territory that issued the additional provider identifier. This links the Other Provider Identifier to the state where it is valid or was assigned.
- Is Sole Proprietor: N Field 49/50
- Indicates whether the provider is registered as a sole proprietor. This is a single-character code: "Y" means the provider operates as a sole proprietor, and "N" means they do not.
Secondary Practice Locations 16
The first line of the secondary practice location address of the provider being identified. For providers with more than one physical location, this is a secondary practice location address. This address cannot include a Post Office box.
1005 N Glebe Rd # 750
Location 1/16Arlington, VA 22201-5718 · Phone (703) 524-7202 · Fax (703) 516-4501
3600 Joseph Siewick Dr
Location 2/16Fairfax, VA 22033-1709 · Phone (703) 391-3600 · Fax (703) 391-3414
4320 Seminary Rd
Location 3/16Alexandria, VA 22304-1535 · Phone (703) 504-3000 · Fax (703) 504-3388
3580 Joseph Siewick Dr Ste 305
Location 4/16Fairfax, VA 22033-1764 · Phone (703) 648-3266 · Fax (703) 648-3264
24430 Stone Springs Blvd Unit 425
Location 5/16Dulles, VA 20166-2271 · Phone (703) 722-5860 · Fax (703) 591-1445
44045 Riverside Pkwy
Location 6/16Leesburg, VA 20176-5101 · Phone (703) 858-6000 · Fax (703) 858-6900
1850 Town Center Pkwy Ste 550
Location 7/16Reston, VA 20190-3300 · Phone (703) 437-5977 · Fax (703) 478-2475
44035 Riverside Pkwy Ste 400
Location 8/16Leesburg, VA 20176-8260 · Phone (703) 858-5421 · Fax (703) 858-9573
130 Park St SE Ste 100
Location 9/16Vienna, VA 22180-4626 · Phone (703) 281-1265 · Fax (703) 255-0571
2901 Telestar Ct Ste 100
Location 10/16Falls Church, VA 22042-1260 · Phone (703) 573-3494 · Fax (703) 573-5353
3300 Gallows Rd
Location 11/16Falls Church, VA 22042-3300 · Phone (703) 776-4001 · Fax (703) 776-7113
19450 Deerfield Ave Ste 100
Location 12/16Leesburg, VA 20176-6821 · Phone (571) 350-3668 · Fax (703) 729-2689
1850 Town Center Pkwy
Location 13/16Reston, VA 20190-3204 · Phone (703) 437-5977 · Fax (703) 478-2475
24440 Stone Springs Blvd
Location 14/16Dulles, VA 20166-2247 · Phone (703) 722-5860 · Fax (703) 722-5861
1701 N George Mason Dr
Location 15/16Arlington, VA 22205-3610 · Phone (703) 524-7202 · Fax (703) 516-4501
4825 Mark Center Dr Ste 150
Location 16/16Alexandria, VA 22311-1846 · Phone (703) 751-8111 · Fax (703) 751-1105
Other Provider Identifiers 5
Legacy and payer-issued identifiers reported to the NPPES registry for this provider.
060064305 Other
Identifier 1/5State: DC · Issuer: Railroad Medicare Dc#
Other: An additional provider identifier that does not correspond to any of the other defined identifier type categories.
Other: An additional provider identifier that does not correspond to any of the other defined identifier type categories.
699251000 Medicaid
Identifier 2/5State: MD
Medicaid (State-specific): A provider identification number assigned by an individual state's Medicaid program, used for billing and enrollment within that state's Medicaid system.
Medicaid (State-specific): A provider identification number assigned by an individual state's Medicaid program, used for billing and enrollment within that state's Medicaid system.
1366449522 Medicaid
Identifier 3/5State: VA
Medicaid (State-specific): A provider identification number assigned by an individual state's Medicaid program, used for billing and enrollment within that state's Medicaid system.
Medicaid (State-specific): A provider identification number assigned by an individual state's Medicaid program, used for billing and enrollment within that state's Medicaid system.
060064305 Other
Identifier 4/5State: VA · Issuer: Railroad Medicare Va #
Other: An additional provider identifier that does not correspond to any of the other defined identifier type categories.
Other: An additional provider identifier that does not correspond to any of the other defined identifier type categories.
031745800 Medicaid
Identifier 5/5State: DC
Medicaid (State-specific): A provider identification number assigned by an individual state's Medicaid program, used for billing and enrollment within that state's Medicaid system.
Medicaid (State-specific): A provider identification number assigned by an individual state's Medicaid program, used for billing and enrollment within that state's Medicaid system.
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