Individual provider Active NPI

Maher Jafar, MD

  • Student in an Organized Health Care Education/Training Program
  • Boston, MA
National Provider Identifier
1538593348
Registry record updated Jul 5, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X
Practice address
800 Washington St # 238
Boston, MA 02111-1552
Phone
(617) 636-7010
Fax
(617) 636-7100
NPI assigned
Aug 28, 2013
Last updated
Jul 5, 2023By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 5, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 277653 MA
Hospitalist Physician 208M00000X 69450 WI
Student in an Organized Health Care Education/Training Program 390200000X Primary

Addresses

Primary practice location

800 Washington St # 238
Boston, MA 02111-1552

Mailing address

800 Washington St # 238
Boston, MA 02111-1552
Phone (617) 636-7010

Other practice location 1

55 Fogg Rd
Weymouth, MA 02190
Phone (781) 624-8000

Other practice location 2

3801 Spring St
Mount Pleasant, WI 53405
Phone (262) 687-4011

Other practice location 3

3801 Spring St
Mount Pleasant, WI 53405
Phone (262) 687-4011

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, 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
I20180815000012 WI Practitioner - Hospitalist 4880972140 Reassigns benefits to 1 organization
I20191008002974 MA Practitioner - Infectious DiseasePractitioner - Internal MedicinePractitioner - Hospitalist 4880972140 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Infectious DiseaseAlso: Internal Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
South Shore Medical Center, Inc.Group PAC ID 3678487444, 174 clinicians
Coastal Medical AssociatesGroup PAC ID 7113029257, 443 clinicians
Pratt Medical Group IncGroup PAC ID 3375515661, 282 clinicians

Practice addresses (Care Compare)

143 Longwater Dr
Norwell, MA 02061-1683
Phone (781) 878-5200

55 Fogg Rd
Weymouth, MA 02190-2432
Phone (781) 792-4136

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

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
86.65 of 100Reported as group
Quality
88.12
Promoting interoperability
71
Improvement activities
40
Cost
77.69

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
69450WIMDHospitalist Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Pratt Medical Group, Inc CurrentSince Sep 1, 2025 Accepting new patients
Rochester General Hospital CurrentSince Aug 1, 2016 Accepting new patients
Pratt Medical Group, Inc Internal Medicine Current Accepting new patients
Rochester General Hospital Internal Medicine Current Accepting new patients
Clifton Springs Sanitarium Co CurrentSince Aug 1, 2016 Accepting new patients
Hospitalist Physicians of Massachusetts PC Internal Medicine CurrentSince Aug 1, 2022 Accepting new patients
The Unity Hospital of Rochester CurrentSince Jul 2, 2018 Accepting new patients
Pratt Medical Group, Inc CurrentSince Sep 1, 2025 Accepting new patients
Ascension Medical Group-Southeast Wisconsin Inc Internal Medicine CurrentSince Jul 1, 2018 Accepting new patients
South Shore Medical Center, Inc. Internal Medicine CurrentSince Aug 30, 2025 Accepting new patients
United Memorial Medical Center Internal Medicine CurrentSince Nov 1, 2016 Accepting new patients
The Unity Hospital of Rochester Current Accepting new patients
United Memorial Medical Center Current Accepting new patients
Coastal Medical Associates Hospitalist CurrentSince Sep 1, 2019 Accepting new patients
South Shore Hospital Inc. Past Accepting new patients
Pratt Medical Group, Inc Past Accepting new patients

Locations

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

800 Washington St
#1
Boston, MA 02111

800 Washington St
#238
Boston, MA 02111
Phone (617) 636-7010

115 Lincoln St
Framingham, MA 01702
Phone (508) 383-1000

5 Tarkiln Rd
Kingston, MA 02364
Phone (781) 585-2200

585 Lebanon St
Melrose, MA 02176
Phone (781) 979-3026

141 Longwater Dr
Ste 201
Norwell, MA 02061
Phone (781) 261-7820

143 Longwater Dr
Norwell, MA 02061
Phone (781) 792-4136

55 Fogg Rd
Weymouth, MA 02190
Phone (781) 340-4293

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

127 North St
Batavia, NY 14020
Phone (585) 267-7510

229 Summit St
Ste 1
Batavia, NY 14020
Phone (585) 343-4440

2 Coulter Rd
Clifton Springs, NY 14432
Phone (315) 462-1472

100 Kings Hwy S
Rochester, NY 14617
Phone (585) 922-0553

1425 Portland Ave
Rochester, NY 14621
Phone (585) 922-3122

1555 Long Pond Rd
Rochester, NY 14626
Phone (585) 429-2289

13950 W Capitol Dr
Brookfield, WI 53005
Phone (414) 302-5400

3801 Spring St
Mount Pleasant, WI 53405
Phone (262) 636-4011

201 N Mayfair Rd
Fl 2
Wauwatosa, WI 53226
Phone (414) 771-8228

Organizations & group practices 16

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.

View all 16

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": "1377648000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1688515200000",
    "number": "1538593348",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST # 238",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552",
            "telephone_number": "617-636-7010",
            "fax_number": "617-636-7100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "800 WASHINGTON ST # 238",
            "city": "BOSTON",
            "state": "MA",
            "postal_code": "021111552",
            "telephone_number": "617-636-7010",
            "fax_number": "617-636-7100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Fogg Rd",
            "address_purpose": "LOCATION",
            "city": "Weymouth",
            "state": "MA",
            "postal_code": "02190",
            "country_code": "US",
            "telephone_number": "781-624-8000",
            "fax_number": "781-878-6750",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3801 Spring St",
            "address_purpose": "LOCATION",
            "city": "Mount Pleasant",
            "state": "WI",
            "postal_code": "53405",
            "country_code": "US",
            "telephone_number": "262-687-4011",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3801 Spring St",
            "address_purpose": "LOCATION",
            "city": "Mount Pleasant",
            "state": "WI",
            "postal_code": "53405",
            "country_code": "US",
            "telephone_number": "262-687-4011",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JAFAR",
        "first_name": "MAHER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-08-28",
        "last_updated": "2023-07-05",
        "certification_date": "2023-07-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MA",
            "license": "277653",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "WI",
            "license": "69450",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boston, MA

Sources for this page

Verify at the official NPI Registry.