Individual provider Active NPI

Tsung Mou

  • Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
  • Boston, MA
National Provider Identifier
1235524752
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianTaxonomy code 207VF0040X
License
294349 Issued in MA
Practice address
800 Washington St
Boston, MA 02111-1552
Phone
(626) 941-4645
NPI assigned
Apr 1, 2015
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician 207VF0040X 294349 MA Primary

Addresses

Primary practice location

800 Washington St
Boston, MA 02111-1552

Mailing address

800 Washington St
Boston, MA 02111-1552

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20220915000687 MA Practitioner - Obstetrics/Gynecology 3678810678 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2015
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Circle Health OBGYN, LLC.Group PAC ID 1052483476, 18 clinicians
Pratt OB/GYN Associates, IncGroup PAC ID 9638060254, 60 clinicians

Practice addresses (Care Compare)

20 Research PL
Suite 320
North Chelmsford, MA 01863-2455
Phone (978) 256-1858

800 Washington St
Boston, MA 02111-1552
Phone (617) 636-5000

Hospital & facility affiliations

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
Circle Health OBGYN, LLC. Obstetrics & Gynecology CurrentSince Feb 2, 2023 Accepting new patients
Pratt OB/GYN Associates, Inc Obstetrics & Gynecology CurrentSince Sep 1, 2022 Accepting new patients
LGH Womanhealth Obstetrics & Gynecology PastSince Feb 2, 2023 Accepting new patients

Locations

800 Washington St
Boston, MA 02111
Phone (617) 636-4800

20 Research Pl
Ste 320
North Chelmsford, MA 01863
Phone (978) 256-1858

Interoperability endpoints

  • Direct secure messaging: tmou86233@tuftsmedicine.direct-ci.com

Organizations & group practices 3

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 1

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": "1427846400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1235524752",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552",
            "telephone_number": "626-941-4645"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MOU",
        "first_name": "TSUNG",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-01",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VF0040X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Urogynecology and Reconstructive Pelvic Surgery",
            "state": "MA",
            "license": "294349",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.