Michael Lance Gerstenfeld, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

031959 Issued in CT

Practice address

46 Mill Plain Rd
Danbury, CT 06811-5140

Phone

(203) 297-6120

Fax

(203) 297-6122

NPI assigned

Mar 8, 2007

Last updated

Dec 31, 2011By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Medicare fee-for-service enrollment

Enrolled in CT

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

Physical Medicine and RehabilitationAlso: Family Practice

Education

Other, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

M Management Group LLCGroup PAC ID 6709115298, 22 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Danbury Hospital Hospital, Danbury, CT, CCN 070033

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mgerstenfeld@ctproviderdirect.org

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.

• Integrated Medical of Danbury, LLC

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • Danbury, CT
  • NPI 1649403320

  Neuromusculoskeletal Medicine, Sports Medicine

  Medicare reassignment NPD Authorized official
• M Management Group LLC

  • Pulmonary Disease Physician
  • Landover, MD
  • NPI 1487215182

  CT

  Medicare reassignment Care Compare group NPD
• South Kent School

  • Student Health Clinic/Center
  • South Kent, CT
  • NPI 1851941033
  Authorized official Same address or phone
• M Management Group, LLC

  • Gastroenterology Physician
  • Landover, MD
  • NPI 1649134784
  NPD
• Integrated Medical Center

  • Sports Medicine (Neuromusculoskeletal Medicine) Physician
  • Fairfield, CT
  • NPI 1972728509

  Neuromusculoskeletal Medicine, Sports Medicine

  NPD (past)

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

• Danbury Hospital

  • Dental Clinic/Center
  • Danbury, CT
  • NPI 1003835935

  Hospital

  Care Compare affiliation
• Danbury Hospital

  • General Acute Care Hospital
  • Danbury, CT
  • NPI 1548293343
  Care Compare affiliation

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

{
    "created_epoch": "1173312000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1325289600000",
    "number": "1740311208",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "46 MILL PLAIN RD",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068115140",
            "telephone_number": "203-297-6120",
            "fax_number": "203-297-6122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "46 MILL PLAIN RD",
            "city": "DANBURY",
            "state": "CT",
            "postal_code": "068115140",
            "telephone_number": "203-297-6120",
            "fax_number": "203-297-6122"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GERSTENFELD",
        "first_name": "MICHAEL",
        "middle_name": "LANCE",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-03-08",
        "last_updated": "2011-12-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "204C00000X",
            "taxonomy_group": "",
            "desc": "Neuromusculoskeletal Medicine, Sports Medicine",
            "state": "CT",
            "license": "031959",
            "primary": false
        },
        {
            "code": "207QA0505X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Adult Medicine",
            "state": "CT",
            "license": "31959",
            "primary": false
        },
        {
            "code": "207QS0010X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Sports Medicine",
            "state": "CT",
            "license": "031959",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "031959",
            "primary": true
        },
        {
            "code": "2083P0901X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Public Health & General Preventive Medicine",
            "state": "CT",
            "license": "31959",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andreas Georgiou, D.C.
• Christy L Georgoulis, RDH
• Joan Ellen Gereg, APRN
• Kemi Amos Gerfen, DMD
• Christopher German, PA
• Michele Daneen Gerstenfeld, N.D.
• Shea Gerstenmaier, APRN
• Anna Gekker Gertsberg, PH.D.
• Roya Ghadimi, M.D.
• Michaele Giannoutsos, M.S., CCC-SLP

• Internal Medicine Physician in Danbury, CT
• Providers in Danbury, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 31, 2011; 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.