Individual provider Active NPI

Shannon L Griffin, CRNA

  • Certified Registered Nurse Anesthetist
  • Westwood, MA
National Provider Identifier
1447459573
Registry record updated Jul 29, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
250737 Issued in MA
Practice address
690 Canton St
Suite 325
Westwood, MA 02090-2321
Phone
(781) 407-7713
Fax
(781) 407-0998
NPI assigned
Jul 18, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 29, 2019

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 250737 MA Primary

Addresses

Primary practice location

690 Canton St
Suite 325
Westwood, MA 02090-2321

Mailing address

690 Canton St Ste 325
Westwood, MA 02090-2324
Phone (781) 407-7713

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070810000414 MA Practitioner - Certified Registered Nurse Anesthetist (Crna) 6204927858 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Henry Heywood Memorial HospitalGroup PAC ID 1658262605, 116 clinicians
Integrated Gastroenterology Consultants, P.C.Group PAC ID 0941260897, 35 clinicians
Lowell Anesthesiology Service IncGroup PAC ID 3072556141, 98 clinicians
Associated Physicians of Harvard Medical Faculty Physicians at Beth IsGroup PAC ID 6305749987, shared by 7 NPIs, 566 clinicians

Practice addresses (Care Compare)

242 Green St
Gardner, MA 01440-1336
Phone (978) 632-3420

300 Federal St
Suite 103
Andover, MA 01810-1038
Phone (978) 459-6737

33 Bartlett St
Suite 203
Lowell, MA 01852-1317
Phone (978) 689-4601

330 Mount Auburn St
Cambridge, MA 02138-5502
Phone (781) 453-7300

Hospital & facility affiliations

  • Lowell General Hospital Hospital, Lowell, MA, CCN 220063
  • Heywood Hospital - Hospital, Gardner, MA, CCN 220095
  • Mount Auburn Hospital Hospital, Cambridge, MA, CCN 220002

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
250737MAMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is Current Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Aug 1, 2019 Accepting new patients
Henry Heywood Memorial Hospital CurrentSince Sep 14, 2025 Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Sep 1, 2025 Accepting new patients
Henry Heywood Memorial Hospital CurrentSince Sep 14, 2025 Accepting new patients
Henry Heywood Memorial Hospital Current Accepting new patients
Associated Physicians of Harvard Medical Faculty Physicians at Beth Is CurrentSince Aug 1, 2019 Accepting new patients
Lowell Anesthesiology Service, Inc. CurrentSince Feb 1, 2012 Accepting new patients

Locations

1493 Cambridge St
Cambridge, MA 02139
Phone (617) 665-1185

330 Mount Auburn St
Cambridge, MA 02138
Phone (617) 499-5054

242 Green St
Gardner, MA 01440
Phone (978) 258-4734

33 Bartlett St
Ste 203
Lowell, MA 01852
Phone (978) 689-4601

101 Page St
New Bedford, MA 02740
Phone (508) 961-5425

25 Highland Ave
Newburyport, MA 01950
Phone (978) 258-4734

125 Parker Hill Ave
Roxbury Xing, MA 02120
Phone (617) 264-1100

Organizations & group practices 9

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 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": "1184716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1564358400000",
    "number": "1447459573",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "690 CANTON ST STE 325",
            "city": "WESTWOOD",
            "state": "MA",
            "postal_code": "020902324",
            "telephone_number": "781-407-7713",
            "fax_number": "781-407-0998"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "690 CANTON ST",
            "address_2": "SUITE 325",
            "city": "WESTWOOD",
            "state": "MA",
            "postal_code": "020902321",
            "telephone_number": "781-407-7713",
            "fax_number": "781-407-0998"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIFFIN",
        "first_name": "SHANNON",
        "middle_name": "L",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-07-18",
        "last_updated": "2019-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MA",
            "license": "250737",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Westwood, MA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.