Individual provider Active NPI

Margaret Baran

  • Internal Medicine Physician
  • Darien, CT
National Provider Identifier
1285623843
Registry record updated Oct 12, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
69231 Issued in CT
Practice address
1500 Post Rd Ste 100
Darien, CT 06820-5936
Phone
(203) 655-8749
Fax
(203) 655-0701
NPI assigned
Oct 17, 2005
Last updated
Oct 12, 2021By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 12, 2021

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 2114601 NY
Internal Medicine Physician 207R00000X 69231 CT Primary

Addresses

Primary practice location

1500 Post Rd Ste 100
Darien, CT 06820-5936

Mailing address

1500 Post Rd Ste 100
Darien, CT 06820-5936
Phone (203) 655-8749

Other identifiers 1

IdentifierTypeStateIssuer
02094580MedicaidNY

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY, CT2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20080303000578 NY Practitioner - Internal Medicine 2961586797 Reassigns benefits to 1 organization
I20210902003046 CT Practitioner - Internal Medicine 2961586797 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Michigan Medical School, 1997
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Stamford Health Medical Group IncGroup PAC ID 6901099746, 442 clinicians

Practice addresses (Care Compare)

1500 Post Rd
Darien, CT 06820-5935
Phone (203) 276-4282

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.6 of 100Reported as group
Quality
84.86
Promoting interoperability
99
Improvement activities
40
Cost
71.31

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
2114601NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Icahn School of Medicine at Mount Sinai Current Accepting new patients
Stamford Health Medical Group Inc Internal Medicine CurrentSince Sep 27, 2021 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Aug 1, 2017 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Aug 1, 2017 Accepting new patients

Locations

1500 Post Rd
Darien, CT 06820
Phone (203) 276-4282

1500 Post Rd
Ste 100
Darien, CT 06820
Phone (203) 655-8749

5 High Ridge Park
Ste 103
Stamford, CT 06905
Phone (203) 276-4644

10 Union Sq E
Ste 3A
New York, NY 10003
Phone (212) 844-8100

10 Union Sq E
Ste 3G
New York, NY 10003
Phone (212) 844-8100

150 E 42nd St
Fl 10
New York, NY 10017
Phone (646) 605-8119

17 E 102nd St
New York, NY 10029
Phone (212) 241-7968

5 E 98th St
Fl 5
New York, NY 10029
Phone (212) 241-8234

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/ABCIBA
  • Direct secure messaging: mbaran24369@stamfordhealth.direct-ci.com

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 4

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": "1129507200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1633996800000",
    "number": "1285623843",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1500 POST RD STE 100",
            "city": "DARIEN",
            "state": "CT",
            "postal_code": "068205936",
            "telephone_number": "203-655-8749",
            "fax_number": "203-655-0701"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 POST RD STE 100",
            "city": "DARIEN",
            "state": "CT",
            "postal_code": "068205936",
            "telephone_number": "203-655-8749",
            "fax_number": "203-655-0701"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARAN",
        "first_name": "MARGARET",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-10-17",
        "last_updated": "2021-10-12",
        "certification_date": "2021-10-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "2114601",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "69231",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02094580",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Darien, CT

Sources for this page

Verify at the official NPI Registry.