Individual provider Active NPI

Nana Yaa N Chihombori-Quao, MD

  • Obstetrics & Gynecology Physician
  • Greenfield, MA
National Provider Identifier
1295269744
Registry record updated Aug 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
295283 Issued in MA
Practice address
48 Sanderson St
Greenfield, MA 01301-2778
Phone
(413) 773-2200
Fax
(413) 773-4050
NPI assigned
Apr 11, 2017
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 4, 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 295283 MA Primary
Obstetrics & Gynecology Physician 207V00000X 68006 CT

Addresses

Primary practice location

48 Sanderson St
Greenfield, MA 01301-2778

Mailing address

280 Chestnut St FL 2
Springfield, MA 01199-1001
Phone (413) 794-5700

Other practice location 1

777 Echo Lake Rd Unit B
Watertown, CT 06795-6618
Phone (203) 755-2344

Other practice location 2

140 Grandview Ave Ste 202
Waterbury, CT 06708-2518
Phone (203) 755-2344

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CT, MA2 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
I20210802000845 CT Practitioner - Obstetrics/Gynecology 3779853528 Reassigns benefits to 3 organizations
I20230117001037 MA Practitioner - Obstetrics/Gynecology 3779853528 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices

Practice addresses (Care Compare)

10 Denniston PL
Womens Health
Northampton, MA 01060-2052
Phone (413) 586-9866

30 Locust St
Northampton, MA 01060-2052
Phone (413) 582-2441

Hospital & facility affiliations

  • Cooley Dickinson Hospital Inc,the Hospital, Northampton, MA, CCN 220015

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of the uterus1-10

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Obhg Massachusetts - Direct, P.C. CurrentSince Sep 5, 2023 Accepting new patients
Trinity Health of New England Provider Network Organization Inc Obstetrics & Gynecology CurrentSince Nov 1, 2023 Accepting new patients
Saint Vincent Physician Services, Inc. CurrentSince Nov 1, 2023 Accepting new patients
Mass General Brigham Medical Group Western Massachusetts Inc Obstetrics & Gynecology CurrentSince Feb 12, 2023 Accepting new patients
Trinity Health of New England Provider Network Organization Inc CurrentSince Nov 1, 2023 Accepting new patients
Prospect CT Medical Foundation, Inc. CurrentSince Aug 23, 2021 Accepting new patients
Obhg Connecticut PC Obstetrics & Gynecology CurrentSince Aug 21, 2023 Accepting new patients
Obhg Massachusetts PC Obstetrics & Gynecology Past Accepting new patients
Cooley Dickinson Hospital Inc Past Accepting new patients

Locations

1801 W Olympic Blvd
#2201
Pasadena, CA 91199

114 Woodland St
Hartford, CT 06105
Phone (860) 714-4001

18 Haynes St
Uppr
Manchester, CT 06040
Phone (860) 649-7557

1625 Straits Tpke
Ste 211
Middlebury, CT 06762
Phone (203) 573-9512

34 Maple St
Norwalk, CT 06850
Phone (203) 852-2000

140 Grandview Ave
Ste 202
Waterbury, CT 06708
Phone 2035969793254

777 Echo Lake Rd
Unit B
Watertown, CT 06795
Phone (203) 755-2344

680 Centre St
Brockton, MA 02302
Phone (508) 941-7400

363 Highland Ave
Fall River, MA 02720
Phone (508) 679-7052

30 Locust St
Northampton, MA 01060
Phone (413) 582-2000

22 Atwood Dr
#3
Northampton, MA 01060

123 Summer St
Worcester, MA 01608
Phone (508) 363-6000

123 Summer St
#273
Worcester, MA 01608
Phone (508) 363-6327

777 Lowndes Hill Rd
Bldg 1
Greenville, SC 29607
Phone (864) 908-3736

Organizations & group practices 10

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.

Hospital & facility affiliations 2

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": "1491868800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785801600000",
    "number": "1295269744",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "280 CHESTNUT ST FL 2",
            "city": "SPRINGFIELD",
            "state": "MA",
            "postal_code": "011991001",
            "telephone_number": "413-794-5700",
            "fax_number": "413-794-1629"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "48 SANDERSON ST",
            "city": "GREENFIELD",
            "state": "MA",
            "postal_code": "013012778",
            "telephone_number": "413-773-2200",
            "fax_number": "413-773-4050"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "777 Echo Lake Rd Unit B",
            "address_purpose": "LOCATION",
            "city": "Watertown",
            "state": "CT",
            "postal_code": "067956618",
            "country_code": "US",
            "telephone_number": "203-755-2344",
            "fax_number": "203-573-8166",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "140 Grandview Ave Ste 202",
            "address_purpose": "LOCATION",
            "city": "Waterbury",
            "state": "CT",
            "postal_code": "067082518",
            "country_code": "US",
            "telephone_number": "203-755-2344",
            "fax_number": "203-573-8166",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHIHOMBORI-QUAO",
        "first_name": "NANA YAA",
        "middle_name": "N",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-04-11",
        "last_updated": "2026-08-04",
        "certification_date": "2026-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "MA",
            "license": "295283",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CT",
            "license": "68006",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Greenfield, MA

Sources for this page

Verify at the official NPI Registry.