JANINE FLAGG HOLLOWAY LMFT, & LMHC
Complete NPI Record 1083809743
Marriage & Family Therapist in Wellesley, MA

NPI Status: Active since September 06, 2007

Contact Information

609 WASHINGTON STREET
APT 302
WELLESLEY, MA
ZIP 02482
Phone: (469) 964-0448
Fax: (469) 886-1887

Get Directions

  1. NPI
  2. Entity Type Code
  3. Provider Last Name Legal Name
  4. Provider First Name
  5. Provider Middle Name
  6. Provider Credential Text
  7. Provider Other Last Name
  8. Provider Other First Name
  9. Provider Other Middle Name
  10. Provider Other Last Name Type Code
  11. Provider First Line Business Mailing Address
  12. Provider Second Line Business Mailing Address
  13. Provider Business Mailing Address City Name
  14. Provider Business Mailing Address State Name
  15. Provider Business Mailing Address Postal Code
  16. Provider Business Mailing Address Country Code If outside U S
  17. Provider Business Mailing Address Telephone Number
  18. Provider Business Mailing Address Fax Number
  19. Provider First Line Business Practice Location Address
  20. Provider Second Line Business Practice Location Address
  21. Provider Business Practice Location Address City Name
  22. Provider Business Practice Location Address State Name
  23. Provider Business Practice Location Address Postal Code
  24. Provider Business Practice Location Address Country Code If outside U S
  25. Provider Business Practice Location Address Telephone Number
  26. Provider Business Practice Location Address Fax Number
  27. Provider Enumeration Date
  28. Last Update Date
  29. Provider Gender Code
  30. Healthcare Provider Taxonomy Code 1
  31. Provider License Number 1
  32. Provider License Number State Code 1
  33. Healthcare Provider Primary Taxonomy Switch 1
  34. Healthcare Provider Taxonomy Code 2
  35. Provider License Number 2
  36. Provider License Number State Code 2
  37. Healthcare Provider Primary Taxonomy Switch 2
  38. Healthcare Provider Taxonomy Code 3
  39. Provider License Number 3
  40. Provider License Number State Code 3
  41. Healthcare Provider Primary Taxonomy Switch 3
  42. Other Provider Identifier 1
  43. Other Provider Identifier Type Code 1
  44. Other Provider Identifier State 1
  45. Other Provider Identifier Issuer 1
  46. Other Provider Identifier 2
  47. Other Provider Identifier Type Code 2
  48. Other Provider Identifier State 2
  49. Other Provider Identifier Issuer 2
  50. Other Provider Identifier 3
  51. Other Provider Identifier Type Code 3
  52. Other Provider Identifier State 3
  53. Other Provider Identifier Issuer 3
  54. Other Provider Identifier 4
  55. Other Provider Identifier Type Code 4
  56. Other Provider Identifier State 4
  57. Other Provider Identifier Issuer 4
  58. Other Provider Identifier 5
  59. Other Provider Identifier Type Code 5
  60. Other Provider Identifier State 5
  61. Other Provider Identifier Issuer 5
  62. Other Provider Identifier 6
  63. Other Provider Identifier Type Code 6
  64. Other Provider Identifier State 6
  65. Other Provider Identifier Issuer 6
  66. Other Provider Identifier 7
  67. Other Provider Identifier Type Code 7
  68. Other Provider Identifier State 7
  69. Other Provider Identifier Issuer 7
  70. Other Provider Identifier 8
  71. Other Provider Identifier Type Code 8
  72. Other Provider Identifier State 8
  73. Other Provider Identifier Issuer 8
  74. Is Sole Proprietor
  75. NPI Certification Date

Complete NPI Dataset

This page represents the complete record for NPI 1083809743. You can access the complete dataset, including a full list of field names, along with their values, and definitions as recorded by the NPI registry. Each field in the NPI record is explained, highlighting its significance and the possible values it can hold.

NPI: 1083809743
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
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).
The last name of the provider. If the provider is an individual, this is the legal name.
Provider First Name: JANINE
The first name of the provider, if the provider is an individual.
Provider Middle Name: FLAGG
The middle name of the provider, if the provider is an individual.
Provider Credential Text: LMFT, & LMHC
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 Other Last Name: FLAGG
Other last name by which the provider being identified is or has been known.
Provider Other First Name: JANINE
Other first name by which the provider being identified is or has been known (if an individual). This may be the same as the ‘‘Provider first name’’ if the provider is or has been known by a different last name only.
Provider Other Middle Name: ALANE
Other middle name by which the provider being identified is or has been known (if an individual). This may be the same as the ‘‘Provider middle name’’ if the provider is or has been known by a different last name only.
Provider Other Last Name Type Code: 1
Code identifying the type of other name. Codes are: 1 = former name; 2 = professional name; 3 = doing business as (d/b/ a) name; 4 = former legal business name; 5 = other.
Provider First Line Business Mailing Address: 609 WASHINGTON STREET
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: APT 302
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: WELLESLEY
The city name in the mailing address of the provider being identified.
Provider Business Mailing Address State Name: MA
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: 024826464
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
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: 4699640448
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: 4698861887
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: 609 WASHINGTON STREET
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 Second Line Business Practice Location Address: APT 302
The second 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: WELLESLEY
The city name in the location address of the provider being identified.
Provider Business Practice Location Address State Name: MA
The State code in the location of the provider being identified.
Provider Business Practice Location Address Postal Code: 024826464
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
The country code in the location address of the provider being identified.
Provider Business Practice Location Address Telephone Number: 4699640448
The telephone number associated with the location address of the provider being identified.
Provider Business Practice Location Address Fax Number: 4698861887
The fax number associated with the location address of the provider being identified.
Provider Enumeration Date: 9/6/2007
The date the provider was assigned a unique identifier (assigned an NPI).
Last Update Date: 7/17/2025
The date that a record was last updated or changed.
Provider Gender Code: F
The code designating the provider’s gender if the provider is a person.
Healthcare Provider Taxonomy Code 1: 106H00000X
Code designating the provider type, classification, and specialization. Codes are from the Healthcare Provider Taxonomy code list. The NPS will associate these data with the license data for providers with Entity type code = 1.
Provider License Number 1: 1465
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: MA
The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 1: Y
Healthcare Provider Taxonomy Code 2: 101YM0800X
Provider License Number 2: 9955
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: MA
The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 2: N
Healthcare Provider Taxonomy Code 3: 106H00000X
Provider License Number 3: 202319
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 3: TX
The code representing the State that issued the license to the provider being identified. This field can accommodate multiple States. It is associated with ‘‘provider license number.
Healthcare Provider Primary Taxonomy Switch 3: N
Other Provider Identifier 1: LMFT-46740
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 1: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 1: CA
Other Provider Identifier Issuer 1: BOARD OF BEHAVIORAL SCIENCES
Other Provider Identifier 2: LMFT-M2202001
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 2: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 2: AR
Other Provider Identifier Issuer 2: BOARD OF EXAMINERS
Other Provider Identifier 3: LMFT-TPMF458
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 3: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 3: FL
Other Provider Identifier Issuer 3: FLORIDA DEPARTMENT OF HEALTH DIVISION OF MEDICAL QUALITY ASSURANCE
Other Provider Identifier 4: LMHC-9955
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 4: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 4: MA
Other Provider Identifier Issuer 4: DIVISION OF PROFESSIONAL LICENSURE, BOARD OF ALLIED HEALTH
Other Provider Identifier 5: LMFT-2349
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 5: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 5: TN
Other Provider Identifier Issuer 5: BOARD FOR LICENSED PROFESSIONAL COUNSELORS, LICENSED MARITAL AND FAMILY THERAPIS
Other Provider Identifier 6: LMFT-10724
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 6: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 6: NC
Other Provider Identifier Issuer 6: NC MFT LICENSURE BOARD
Other Provider Identifier 7: LMFT-1465
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 7: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 7: MA
Other Provider Identifier Issuer 7: DIVISION OF PROFESSIONAL LICENSURE, BOARD OF ALLIED HEALTH
Other Provider Identifier 8: LMFT-202319
Additional number currently or formerly used as an identifier for the provider being identified. This data element will be captured from the NPI application/update form.
Other Provider Identifier Type Code 8: 01
Code indicating the type of identifier currently or formerly used by the provider being identified. The codes may reflect UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers. This data element will be captured from the NPI application/update form.
Other Provider Identifier State 8: TX
Other Provider Identifier Issuer 8: TEXAS BEHAVIORAL HEALTH EXECUTIVE COUNCIL
Is Sole Proprietor: Y
Code indicating whether the provider is operating as a sole proprietor. Codes are: Y = Yes; N = No
NPI Certification Date: 7/17/2025