JOHN MITCHELL FARMER JR. MD
Complete NPI Record 1174052765
Family Medicine in Johnson City, TN

Active since June 07, 2017PECOS EnrolledAccepts Medicare Assignment
48.08/100
CMS Quality Rating
301 MED TECH PKWY STE 240, JOHNSON CITY, TN 37604(423) 794-5520(423) 282-6940 Get Directions

NPPES record last updated: September 16, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 16, 2025, Jul 21, 2022, Nov 3, 2020 and 2 more (5 updates tracked since 2017).

Complete NPI Dataset

This page contains the complete raw NPPES record for John Mitchell Farmer Jr., MD (NPI 1174052765), an individual family medicine provider in Johnson City, TN. All 36 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: 1174052765
Field 1/36
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 2/36
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: FARMER
Field 3/36
The last name of the provider. If the provider is an individual, this is the legal name.
Provider First Name: JOHN
Field 4/36
The first name of the provider, if the provider is an individual.
Provider Middle Name: MITCHELL
Field 5/36
The middle name of the provider, if the provider is an individual.
Provider Name Suffix Text: JR.
Field 6/36
The name suffix of the provider if the provider is an individual. The name suffix is a "generation-related" suffix, such as Jr., Sr., II, III, IV, or V.
Provider Credential Text: MD
Field 7/36
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: PO BOX 632746
Field 8/36
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: CINCINNATI
Field 9/36
The city name in the mailing address of the provider being identified.
Provider Business Mailing Address State Name: OH
Field 10/36
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: 452632476
Field 11/36
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 12/36
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: 4237945520
Field 13/36
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 First Line Business Practice Location Address: 301 MED TECH PKWY STE 240
Field 14/36
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: JOHNSON CITY
Field 15/36
The city name in the location address of the provider being identified.
Provider Business Practice Location Address State Name: TN
Field 16/36
The State code in the location of the provider being identified.
Provider Business Practice Location Address Postal Code: 376042641
Field 17/36
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 18/36
The country code in the location address of the provider being identified.
Provider Business Practice Location Address Telephone Number: 4237945520
Field 19/36
The telephone number associated with the location address of the provider being identified.
Provider Business Practice Location Address Fax Number: 4232826940
Field 20/36
The fax number associated with the location address of the provider being identified.
Provider Gender Code: M
Field 23/36
The code designating the provider's gender if the provider is a person.
Healthcare Provider Taxonomy Code 1: 207Q00000X
Field 24/36
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: 52891
Field 25/36
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: KY
Field 26/36
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 27/36
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: 207Q00000X
Field 28/36
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: 62819
Field 29/36
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: TN
Field 30/36
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 31/36
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: 390200000X
Field 32/36
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.
Healthcare Provider Primary Taxonomy Switch 3: N
Field 33/36
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.
Is Sole Proprietor: Y
Field 34/36
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.
Healthcare Provider Taxonomy Group 1: 193200000X MULTI-SPECIALTY GROUP
Field 35/36
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 3

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.

200 Clinic Dr
Location 1/3
Madisonville, KY 42431-1661 · Phone (270) 825-7200 · Fax (270) 825-7266
1102 S Virginia St
Location 2/3
Hopkinsville, KY 42240-3579 · Phone (270) 632-6741 · Fax (270) 632-6742
444 Clinchfield St Ste 201
Location 3/3
Kingsport, TN 37660-3863 · Phone (423) 230-2100 · Fax (423) 230-2112
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