Individual provider Active NPI

Steven Michael Sweet, PA-C

  • Surgical Physician Assistant
  • Baltimore, MD
National Provider Identifier
1336337906
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgical Physician AssistantTaxonomy code 363AS0400X
License
C03609 Issued in MD
Practice address
601 N Caroline St FL 6
Johns Hopkins Outpatient Center
Baltimore, MD 21287-0006
Phone
(410) 502-9827
Fax
(410) 955-6526
NPI assigned
Oct 9, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 19, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Physician Assistant 363AM0700X 0110011084 VA
Surgical Physician Assistant 363AS0400X C03609 MD Primary
Medical Physician Assistant 363AM0700X C03609 MD

Addresses

Primary practice location

601 N Caroline St FL 6
Johns Hopkins Outpatient Center
Baltimore, MD 21287-0006

Mailing address

7253 Ambassador Rd Ste 200
Advanced Radiology
Baltimore, MD 21244-2710
Phone (410) 787-4633

Other practice location 1

1201 Sam Perry Blvd Ste 201
Fredericksburg, VA 22401-4491
Phone (540) 741-5610

Other practice location 2

1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-5610

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, VA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20071221000478 MD Practitioner - Physician Assistant 1658461033 Reassigns benefits to 1 organization
I20250904002382 VA Practitioner - Physician Assistant 1658461033 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mary Washington Healthcare Providers LLCGroup PAC ID 1456629369, 264 clinicians

Practice addresses (Care Compare)

1001 Sam Perry Blvd
Fredericksburg, VA 22401-4453
Phone (540) 741-5610

Hospital & facility affiliations

  • Mary Washington Hospital Hospital, Fredericksburg, VA, CCN 490022
  • University of MD Baltimore Washington Medical Center Hospital, Glen Burnie, MD, CCN 210043

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Advanced Radiology P a CurrentSince Nov 8, 2016 Accepting new patients
Advanced Radiology P a CurrentSince Nov 8, 2016 Accepting new patients
Advanced Radiology P a Past Accepting new patients
Medlantic Healthcare Group Past Accepting new patients

Locations

500 Upper Chesapeake Dr
Bel Air, MD 21014
Phone (443) 643-1000

3001 S Hanover St
Brooklyn Park, MD 21225
Phone (410) 350-3200

4801 Dorsey Hall Dr
Ste 101
Ellicott City, MD 21042
Phone (443) 436-1600

9000 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 682-7000

7253 Ambassador Rd
Windsor Mill, MD 21244
Phone (410) 281-9191

Interoperability endpoints

  • Direct secure messaging: ssweet138571@marywashingtonhealthcare.direct-ci.com
  • Direct secure messaging: ssweet49528@direct.umm.edu

Organizations & group practices 5

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": "1191888000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1336337906",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7253 AMBASSADOR RD STE 200",
            "address_2": "ADVANCED RADIOLOGY",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212442710",
            "telephone_number": "410-787-4633"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "601 N CAROLINE ST FL 6",
            "address_2": "JOHNS HOPKINS OUTPATIENT CENTER",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212870006",
            "telephone_number": "410-502-9827",
            "fax_number": "410-955-6526"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1201 Sam Perry Blvd Ste 201",
            "address_purpose": "LOCATION",
            "city": "Fredericksburg",
            "state": "VA",
            "postal_code": "224014491",
            "country_code": "US",
            "telephone_number": "540-741-5610",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1001 Sam Perry Blvd",
            "address_purpose": "LOCATION",
            "city": "Fredericksburg",
            "state": "VA",
            "postal_code": "224014453",
            "country_code": "US",
            "telephone_number": "540-741-5610",
            "fax_number": "540-741-4350",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SWEET",
        "first_name": "STEVEN",
        "middle_name": "MICHAEL",
        "name_prefix": "Mr.",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-10-09",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "VA",
            "license": "0110011084",
            "primary": false
        },
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "MD",
            "license": "C03609",
            "primary": true
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "MD",
            "license": "C03609",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.