Michelle Allen

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

2963 Issued in NH

Practice address

10 Tsienneto Rd
Derry, NH 03038-1505

Phone

(603) 434-1577

NPI assigned

Aug 8, 2018

Last updated

Feb 7, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NH

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Optimal Behavioral Health Services LLCGroup PAC ID 8729528468, 8 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Optimal Behavioral Health Services LLC

  dba Optimal Behavioral Health Services

  • Adult Psychiatric/Mental Health Clinical Nurse Specialist
  • Manchester, NH
  • NPI 1063127645
  Medicare reassignment Care Compare group NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1533686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770422400000",
    "number": "1922587278",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "213 NORTH RD",
            "city": "SANDOWN",
            "state": "NH",
            "postal_code": "038732068",
            "telephone_number": "603-505-6987"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 TSIENNETO RD",
            "city": "DERRY",
            "state": "NH",
            "postal_code": "030381505",
            "telephone_number": "603-434-1577"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "835 Hanover St Ste 305",
            "address_purpose": "LOCATION",
            "city": "Manchester",
            "state": "NH",
            "postal_code": "031045401",
            "country_code": "US",
            "telephone_number": "603-784-9012",
            "fax_number": "603-784-9012",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ALLEN",
        "first_name": "MICHELLE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-08-08",
        "last_updated": "2026-02-07",
        "certification_date": "2026-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NH",
            "license": "2963",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Patrick Ahern, D.D.S.
• Eric E Ahlquist, BA
• Albacore Inpatient Services LLC
• Tina Alexander
• Mujahid Ali
• Nicole Allendorph, LCMHC
• Nicole Rose Ambrosecchio, LICSW
• Allison Anastasoff
• Elizabeth Williams Anderson, R.D.
• Matthew Anderson, MASTERS IN COUNSELIN

• Clinical Social Worker in Derry, NH
• Providers in Derry, NH by specialty
• Clinical Social Worker in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.