Active NPI
Silverstein Medical LLC
- General Practice Physician
- Havre de Grace, MD
National Provider Identifier
1457820573
On this page
Key facts
NPPES NPI Registry- Primary specialty
- General Practice Physician
- Legal business name
- SILVERSTEIN MEDICAL LLC
- Practice address
- 805 S Union Ave
Havre de Grace, MD 21078-3676 - Phone
- (141) 093-9584
- NPI assigned
- Nov 19, 2018
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mrs. Christy Silverstein, RN
- Title
- Practice Administrator
- Phone
- (410) 939-5843
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| General Practice Physician | 208D00000X | Primary |
Addresses
Primary practice location
805 S Union Ave
Havre de Grace, MD 21078-3676
Mailing address
805 S Union Ave
Havre de Grace, MD 21078-3610
Phone (410) 939-5843
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 21D0215186 | Silverstein Medical LLC | Provider-performed microscopy | Feb 1, 2027 |
National Provider Directory
National Provider DirectoryInteroperability endpoints
- https://fhir4.healow.com/fhir/r4/GJIEDD
Practitioners & affiliated clinicians
Practitioners 5
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- General Practice Physician
- Cockeysville, MD
- NPI 1457573578
-
- Family Nurse Practitioner
- Havre de Grace, MD
- NPI 1083181432
-
- Adult Health Nurse Practitioner
- Havre de Grace, MD
- NPI 1699100263
-
- General Practice Physician
- Havre de Grace, MD
- NPI 1033103775
-
- Family Medicine Physician
- Bel Air, MD
- NPI 1669689881
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1542585600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1777248000000",
"number": "1457820573",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "805 S UNION AVE",
"city": "HAVRE DE GRACE",
"state": "MD",
"postal_code": "210783610",
"telephone_number": "410-939-5843",
"fax_number": "410-939-3538"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "805 S UNION AVE",
"city": "HAVRE DE GRACE",
"state": "MD",
"postal_code": "210783676",
"telephone_number": "141-093-9584"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "SILVERSTEIN MEDICAL LLC",
"organizational_subpart": "NO",
"enumeration_date": "2018-11-19",
"last_updated": "2026-04-27",
"certification_date": "2026-04-27",
"status": "A",
"authorized_official_last_name": "SILVERSTEIN",
"authorized_official_first_name": "CHRISTY",
"authorized_official_title_or_position": "PRACTICE ADMINISTRATOR",
"authorized_official_telephone_number": "410-939-5843",
"authorized_official_name_prefix": "Mrs.",
"authorized_official_credential": "RN"
},
"taxonomies": [
{
"code": "208D00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "General Practice",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Havre de Grace, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 27, 2026; 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.