Margaux Heid Blackstone, RDH

Primary specialty

Dental HygienistTaxonomy code 124Q00000X

License

03810 Issued in NH

Practice address

51 Webb PL Ste 200
Dover, NH 03820-2454

Phone

(603) 742-3321

NPI assigned

Mar 26, 2025

Last updated

Mar 26, 2025By 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

Other names 1

• Margaux Heid Stevenson Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

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.

• Jennifer a McConathy DDS

  dba Cochecho Family Dentistry PLLC

  • General Practice Dentistry
  • Dover, NH
  • NPI 1871702811
  NPD (past)

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

{
    "created_epoch": "1742947200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742947200000",
    "number": "1891597266",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4 PINE ST",
            "city": "NEWMARKET",
            "state": "NH",
            "postal_code": "038571504",
            "telephone_number": "740-352-1958"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "51 WEBB PL STE 200",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038202454",
            "telephone_number": "603-742-3321"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BLACKSTONE",
        "first_name": "MARGAUX",
        "middle_name": "HEID",
        "credential": "RDH",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-03-26",
        "last_updated": "2025-03-26",
        "certification_date": "2025-03-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "124Q00000X",
            "taxonomy_group": "",
            "desc": "Dental Hygienist",
            "state": "NH",
            "license": "03810",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARGAUX",
            "last_name": "STEVENSON",
            "middle_name": "HEID",
            "credential": "RDH",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Bio-Medical Applications of New Hampshire, Inc. (Fresenius Medical Care Cocheco River)
• Steven James Birchenough, CRNA
• Shane Birkel, MA
• Amy Blackburn, PSY.D.
• Michael P Blackman, D.C.
• Lisa Eileen Blanchard, LMT
• Amie Blanchette, PT
• Julie A Bleyenberg, D.O.
• Blue Water Counseling and Wellness, PLLC
• Body Rituals Wellness & Spa

• Dental Hygienist in Dover, NH
• Providers in Dover, NH by specialty
• Dental Hygienist in New Hampshire

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 26, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.