Eileen M Deignan, MD

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

159436 Issued in MA

Practice address

290 Baker Ave
Concord, MA 01742-2189

Phone

(978) 369-9023

Fax

(978) 371-9675

NPI assigned

Mar 10, 2006

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 identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Dermatology

Education

Yale University School of Medicine, 1995

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Dermatology Associates of Concord IncGroup PAC ID 6901839539, 15 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Auburn Hospital Hospital, Cambridge, MA, CCN 220002

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

All facility ownership & control disclosures 3

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

Owned or controlled facilities with NPI records 3

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

• Emerson Hospital

  • General Acute Care Hospital
  • Concord, MA
  • NPI 1134254519

  Corporate Director

  CMS ownership
• Emerson Hospital

  • General Acute Care Hospital
  • Concord, MA
  • NPI 1215062633

  Corporate Director

  CMS ownership
• Emerson Hospital

  • General Acute Care Hospital
  • Concord, MA
  • NPI 1922103357

  Corporate Director

  CMS ownership

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.

• Dermatology Associates of Concord Inc

  • Dermatology Physician
  • Concord, MA
  • NPI 1508964230

  Dermatology, MA

  Medicare reassignment Care Compare group NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Mount Auburn Hospital

  • General Acute Care Hospital
  • Cambridge, MA
  • NPI 1689670259

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1141948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1497723852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "290 BAKER AVE",
            "city": "CONCORD",
            "state": "MA",
            "postal_code": "017422189",
            "telephone_number": "978-369-9023",
            "fax_number": "978-371-9675"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "290 BAKER AVE",
            "city": "CONCORD",
            "state": "MA",
            "postal_code": "017422189",
            "telephone_number": "978-369-9023",
            "fax_number": "978-371-9675"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEIGNAN",
        "first_name": "EILEEN",
        "middle_name": "M",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "MA",
            "license": "159436",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3203247",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ferne A Day, RPT
• DBT Works
• Lori Jenean Deal, AGACNP-BC
• Deangelis Physical Therapy and Wellness LLC
• Stella Dede-Nolly, RN
• Lynn Ann Dellogono
• Melissa Delrossi
• Pamela Deluca, M.D.
• Dennis P. Berk, M.D., P.C.
• Desmen Depaulis, LCSW

• All providers in Concord, MA
• Dermatology Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; facility enrollments, owners and changes of ownership; Provider of Services certification data; 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.