EMERSON PRACTICE ASSOCIATES, INC.
Complete NPI Record 1508020199
Internal Medicine in Concord, MA

Active since July 14, 2008CLIA Certified · 3 labs
133 OLD ROAD TO NINE ACRE CORNER, CONCORD, MA 01742(978) 287-3022 Get Directions

NPPES record last updated: April 11, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 11, 2024, Jun 22, 2023, Dec 9, 2022 and 2 more (5 updates tracked since 2016).

Complete NPI Dataset

This page contains the complete raw NPPES record for Emerson Practice Associates, Inc. (NPI 1508020199), an internal medicine organization in Concord, MA. All 56 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, 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: 1508020199
Field 1/56
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: 2
Field 2/56
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).
Employer Identification Number EIN: Not available
Field 3/56
The Employer Identification Number (EIN), assigned by the IRS, of the provider being identified.
Provider Organization Name Legal Business Name: EMERSON PRACTICE ASSOCIATES, INC.
Field 4/56
The name of the organization provider. If the provider is an organization, this is the legal business name.
Provider First Line Business Mailing Address: PO BOX 411581
Field 5/56
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 Business Mailing Address City Name: BOSTON
Field 6/56
The city name in the mailing address of the provider being identified.
Provider Business Mailing Address State Name: MA
Field 7/56
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: 022412503
Field 8/56
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 9/56
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: 9782873000
Field 10/56
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: 9782873022
Field 11/56
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: 133 OLD ROAD TO NINE ACRE CORNER
Field 12/56
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: CONCORD
Field 13/56
The city name in the location address of the provider being identified.
Provider Business Practice Location Address State Name: MA
Field 14/56
The State code in the location of the provider being identified.
Provider Business Practice Location Address Postal Code: 017424159
Field 15/56
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 16/56
The country code in the location address of the provider being identified.
Provider Business Practice Location Address Telephone Number: 9782873022
Field 17/56
The telephone number associated with the location address of the provider being identified.
Authorized Official Last Name: KOSOWICZ
Field 20/56
The last name of the person authorized to submit the NPI application or to change NPS data for a health care provider.
Authorized Official First Name: SCOTT
Field 21/56
The first name of the authorized official.
Authorized Official Middle Name: T
Field 22/56
The middle name of the authorized official.
Authorized Official Title or Position: SR. DIRECTOR FINANCE
Field 23/56
The title or position of the authorized official.
Authorized Official Telephone Number: 9782877496
Field 24/56
The 10-position telephone number of the authorized official.
Healthcare Provider Taxonomy Code 1: 207R00000X
Field 25/56
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 State Code 1: MA
Field 26/56
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: Y
Field 27/56
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: 208000000X
Field 28/56
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 State Code 2: MA
Field 29/56
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: N
Field 30/56
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 3: 2084N0400X
Field 31/56
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 State Code 3: MA
Field 32/56
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 3: N
Field 33/56
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 4: 208M00000X
Field 34/56
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 State Code 4: MA
Field 35/56
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 4: N
Field 36/56
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 5: 261QP2000X
Field 37/56
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 State Code 5: MA
Field 38/56
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 5: N
Field 39/56
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 6: 363L00000X
Field 40/56
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 State Code 6: MA
Field 41/56
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 6: N
Field 42/56
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: PENDING
Field 43/56
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: 05
Field 44/56
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: MA
Field 45/56
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 2: M15300
Field 46/56
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: 01
Field 47/56
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: MA
Field 48/56
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 2: BCBS MA
Field 49/56
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).
Is Organization Subpart: N
Field 50/56
Indicates whether the provider is a subpart of a larger organization. This is a single-character code: "Y" means the entity is an organizational subpart, while "N" means it is not. Subparts typically include hospital departments, clinics, or other distinct units that fall under a parent organization.
Healthcare Provider Taxonomy Group 1: 193200000X MULTI-SPECIALTY GROUP
Field 51/56
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 2: 193200000X MULTI-SPECIALTY GROUP
Field 52/56
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 3: 193200000X MULTI-SPECIALTY GROUP
Field 53/56
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 4: 193200000X MULTI-SPECIALTY GROUP
Field 54/56
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.
Healthcare Provider Taxonomy Group 6: 193200000X MULTI-SPECIALTY GROUP
Field 55/56
Specifies whether the provider is part of a single-specialty or multi-specialty business group. The possible values are: 193200000X – Multi-Specialty Group or 193400000X – Single Specialty Group. This field helps distinguish the organizational structure of a provider group.

Secondary Practice Locations 13

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.

3 Digital Way
Location 1/13
Maynard, MA 01754-2269 · Phone (978) 287-8990
100 Boston Rd Ste 4
Location 2/13
Groton, MA 01450-1879 · Phone (978) 448-4300
411 Mass Ave Ste 205
Location 3/13
Acton, MA 01720-3739 · Phone (978) 263-2898
200 Baker Ave Ste 217
Location 4/13
Concord, MA 01742-2178 · Phone (978) 287-7495
55 North Rd Ste 120
Location 5/13
Bedford, MA 01730-1078 · Phone (339) 215-5100
9 Mill and Main Pl Ste 101
Location 6/13
Maynard, MA 01754-2651 · Phone (978) 371-5386
490 Boston Post Rd Ste 2001
Location 7/13
Sudbury, MA 01776-3392 · Phone (978) 579-6018
54 Baker Avenue Ext Ste 203
Location 8/13
Concord, MA 01742-2137 · Phone (978) 287-3194
21 Main St
Location 9/13
Maynard, MA 01754-2505 · Phone (978) 287-8767
131 Old Road To 9 Acre Cor Ste 770490
Location 10/13
Concord, MA 01742-4181 · Phone (978) 371-5386
38 Highland Commons Lane
Location 11/13
Hudson, MA 01749 · Phone (978) 287-8990
830 Constitution Ave
Location 12/13
Littleton, MA 01460-1137 · Phone (978) 287-8990
310 Baker Ave Ste 175
Location 13/13
Concord, MA 01742-2140 · Phone (978) 287-3835

Other Provider Identifiers 2

Legacy and payer-issued identifiers reported to the NPPES registry for this provider.

PENDING Medicaid
Identifier 1/2
State: MA
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.
M15300 Other
Identifier 2/2
State: MA · Issuer: Bcbs Ma
Other: An additional provider identifier that does not correspond to any of the other defined identifier type categories.
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