Individual provider Active NPI

Amarachi Obi, MD

  • Obstetrics & Gynecology Physician
  • Brooklyn, NY
National Provider Identifier
1619558400
Registry record updated Jul 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
344604 Issued in NY
Practice address
1 Brookdale PLZ
Brooklyn, NY 11212-3198
Phone
(718) 240-5000
NPI assigned
Apr 14, 2021
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 31, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X D0103950 MD
Obstetrics & Gynecology Physician 207V00000X 344604 NY Primary

Addresses

Primary practice location

1 Brookdale PLZ
Brooklyn, NY 11212-3198

Mailing address

1 Brookdale PLZ
Brooklyn, NY 11212-3139

Other practice location 1

1110 Pennsylvania Ave
Brooklyn, NY 11207-9003
Phone (718) 649-5519

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC, MD2 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
I20251002001001 DC Practitioner - Obstetrics/Gynecology 5395241970 Reassigns benefits to 2 organizations
I20260217002300 MD Practitioner - Obstetrics/Gynecology 5395241970 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Maryland Physicians Edge LLCGroup PAC ID 5890913503, 73 clinicians
Simmonds Martin and Helmbrecht LLCGroup PAC ID 7012985492, 23 clinicians

Practice addresses (Care Compare)

26005 Ridge Rd
Suite 200
Damascus, MD 20872-1899
Phone (301) 414-2300

77 Thomas Johnson Dr
Suite H
Frederick, MD 21702-4893
Phone (301) 414-2300

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D0103950MDMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Maryland Physicians Edge LLC Obstetrics & Gynecology CurrentSince Feb 1, 2026 Accepting new patients
Simmonds, Martin & Helmbrecht, LLC Obstetrics & Gynecology CurrentSince Sep 15, 2025 Accepting new patients
Maryland Physicians Edge LLC CurrentSince Feb 1, 2026 Accepting new patients
Frederick Health Hospital Inc Past Accepting new patients

Locations

26005 Ridge Rd
Ste 200
Damascus, MD 20872
Phone (301) 414-0120

77 Thomas Johnson Dr
Ste Hj
Frederick, MD 21702

77 Thomas Johnson Dr
Ste J
Frederick, MD 21702
Phone (301) 694-8999

77 Thomas Johnson Dr
Ste H
Frederick, MD 21702
Phone (301) 620-7144

19735 Germantown Rd
Ste 270
Germantown, MD 20874
Phone (301) 444-8350

11921 Rockville Pike
Ste 400
Rockville, MD 20852
Phone (240) 514-0140

Interoperability endpoints

  • Direct secure messaging: amarachi.obi.1@17360.direct.athenahealth.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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1618358400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785456000000",
    "number": "1619558400",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 BROOKDALE PLZ",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112123139"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 BROOKDALE PLZ",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112123198",
            "telephone_number": "718-240-5000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1110 Pennsylvania Ave",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112079003",
            "country_code": "US",
            "telephone_number": "718-649-5519",
            "fax_number": "347-312-4774",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OBI",
        "first_name": "AMARACHI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-14",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MD",
            "license": "D0103950",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NY",
            "license": "344604",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Brooklyn, NY

Sources for this page

Verify at the official NPI Registry.