NPIMap

Individual provider Active NPI

Courtney E Habib, PA-C

  • Physician Assistant
  • Boston, MA
National Provider Identifier
1629678016
Registry record updated Mar 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA7790 Issued in MA
Practice address
75 Francis St
Boston, MA 02115-6110
Phone
(617) 732-5500
NPI assigned
Oct 27, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA7790 MA Primary
Physician Assistant 363A00000X 2372 NH

Addresses

Primary practice location

75 Francis St
Boston, MA 02115-6110

Mailing address

PO Box 24520
New York, NY 10087-3720
Phone (781) 744-8085

Other practice location 1

41 Mall Rd
Burlington, MA 01805-0001
Phone (781) 744-8000

Other practice location 2

1200 Waters Pl
Bronx, NY 10461-2728
Phone (718) 678-8899

Other practice location 3

789 Central Ave
Dover, NH 03820-2526
Phone (603) 740-2676

Other identifiers 1

IdentifierTypeStateIssuer
3152176MedicaidNH

Other names 1

  • Courtney E Zacharias Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA, NH2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20210114001885 MA Practitioner - Physician Assistant 5395158208 Reassigns benefits to 5 organizations
I20251126001686 NH Practitioner - Physician Assistant 5395158208 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lahey Clinic IncGroup PAC ID 2264336528, shared by 3 NPIs, 1,381 clinicians
Brigham and Womens Physicians Organization IncGroup PAC ID 3870405988, 2,931 clinicians
Wentworth Douglass Physician CorporationGroup PAC ID 5496749848, 429 clinicians

Practice addresses (Care Compare)

29 Mall Rd
Burlington, MA 01805-0001

41 Mall Rd
Burlington, MA 01805-0001

75 Francis St
Boston, MA 02115-6110
Phone (617) 732-5500

789 Central Ave
Dover, NH 03820-2526
Phone (603) 740-4478

Hospital & facility affiliations

  • Brigham and Women'S Hospital Hospital, Boston, MA, CCN 220110
  • Wentworth-Douglass Hospital Hospital, Dover, NH, CCN 300018
  • Dana-Farber Cancer Institute Hospital, Boston, MA, CCN 220162
  • Northeast Hospital Corporation Hospital, Beverly, MA, CCN 220033
  • Lahey Hospital & Medical Center, Burlington Hospital, Burlington, MA, CCN 220171

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
2372NHMDPhysical Therapist
PA7790MAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Harbor Medical Associates, Inc. CurrentSince Feb 3, 2022 Accepting new patients
Wentworth Douglass Physician Corporation CurrentSince Oct 13, 2025 Accepting new patients
Harbor Medical Associates, Inc. CurrentSince Feb 3, 2022 Accepting new patients
Lahey Clinic, Inc. CurrentSince Mar 9, 2026 Accepting new patients
Mass General Brigham Medical Group Suburban Massachusetts Inc CurrentSince Jan 1, 2026 Accepting new patients
Wentworth Douglass Physician Corporation Current Accepting new patients
Brigham and Women'S Hospital Current Accepting new patients
Wentworth Douglass Physician Corporation CurrentSince Oct 13, 2025 Accepting new patients
Lahey Clinic, Inc CurrentSince Mar 9, 2026 Accepting new patients
Convenientmd LLC Past Accepting new patients
Brigham and Womens Physicians Organization Inc Past Accepting new patients
Westchester Neurological Consultant PC Past Accepting new patients

Locations

75 Francis St
Boston, MA 02115

41 Mall Rd
Burlington, MA 01805
Phone (781) 744-8400

2014 Washington St
Newtonville, MA 02462
Phone (617) 243-6000

541 Main St
Ste 314
Weymouth, MA 02190
Phone (781) 952-1200

541 Main St
Ste 210
Weymouth, MA 02190
Phone (781) 952-1200

789 Central Ave
#1
Dover, NH 03820
Phone (603) 609-6260

789 Central Ave
Dover, NH 03820
Phone (603) 740-2832

Interoperability endpoints

  • Direct secure messaging: zacharias.courtney.bwh@direct.partners.masshiway.net
  • FHIR API: https://fhir.meditouchehr.com/api/fhir/r4/

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 7

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": "1603756800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773014400000",
    "number": "1629678016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 24520",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100873720",
            "telephone_number": "781-744-8085"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "75 FRANCIS ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021156110",
            "telephone_number": "617-732-5500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "41 Mall Rd",
            "address_purpose": "LOCATION",
            "city": "Burlington",
            "state": "MA",
            "postal_code": "018050001",
            "country_code": "US",
            "telephone_number": "781-744-8000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1200 Waters Pl",
            "address_purpose": "LOCATION",
            "city": "Bronx",
            "state": "NY",
            "postal_code": "104612728",
            "country_code": "US",
            "telephone_number": "718-678-8899",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "789 Central Ave",
            "address_purpose": "LOCATION",
            "city": "Dover",
            "state": "NH",
            "postal_code": "038202526",
            "country_code": "US",
            "telephone_number": "603-740-2676",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HABIB",
        "first_name": "COURTNEY",
        "middle_name": "E",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-10-27",
        "last_updated": "2026-03-09",
        "certification_date": "2026-03-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "MA",
            "license": "PA7790",
            "primary": true
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "NH",
            "license": "2372",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3152176",
            "state": "NH"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "COURTNEY",
            "last_name": "ZACHARIAS",
            "middle_name": "E",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.