NPIMap

Individual provider Active NPI

Lauren H Herald, MD

  • Psychiatry Physician
  • Lexington, MA
National Provider Identifier
1518499714
Registry record updated Sep 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
281931 Issued in MA
Practice address
19 Muzzey St
Lexington, MA 02421-5256
Phone
(508) 507-7764
Fax
(909) 852-2760
NPI assigned
Mar 28, 2017
Last updated
Sep 8, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatry Physician 2084P0800X 281931 MA Primary

Addresses

Primary practice location

19 Muzzey St
Lexington, MA 02421-5256

Mailing address

19 Muzzey St
Lexington, MA 02421-5256
Phone (508) 507-7764

Other identifiers 1

IdentifierTypeStateIssuer
110124570AMedicaidMA

Other names 1

  • Lauren R Herzog Other name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210811003604 MA Practitioner - Psychiatry 1951678457 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Psychiatry
Education
University of Michigan Medical School, 2017
Medicare assignment
May accept Medicare assignment

Practice addresses (Care Compare)

960 Massachusetts Ave
Suite 2
Boston, MA 02118-2620

960 Massachusetts Ave
Suite 2
Boston, MA 02118-2690

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
281931MAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Hallmark Health System Inc Psychiatry CurrentSince Sep 15, 2023 Accepting new patients
Melrosewakefield Healthcare, Inc. Current Accepting new patients
Melrosewakefield Healthcare, Inc. CurrentSince Sep 15, 2023 Accepting new patients
The Commonwealth of Massachusetts Past Accepting new patients

Locations

170 Governors Ave
Medford, MA 02155
Phone (781) 306-6000

585 Lebanon St
Melrose, MA 02176
Phone (781) 979-3026

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 9

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": "1490659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788825600000",
    "number": "1518499714",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19 MUZZEY ST",
            "city": "LEXINGTON",
            "state": "MA",
            "postal_code": "024215256",
            "telephone_number": "508-507-7764",
            "fax_number": "909-852-2760"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19 MUZZEY ST",
            "city": "LEXINGTON",
            "state": "MA",
            "postal_code": "024215256",
            "telephone_number": "508-507-7764",
            "fax_number": "909-852-2760"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HERALD",
        "first_name": "LAUREN",
        "middle_name": "H",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-03-28",
        "last_updated": "2026-09-08",
        "certification_date": "2026-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "281931",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "110124570A",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "LAUREN",
            "last_name": "HERZOG",
            "middle_name": "R",
            "credential": "MD",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Lexington, MA

Sources for this page

Verify at the official NPI Registry.