Active NPI
Wendy Wang De Silva, GNP
- Gerontology Nurse Practitioner
- Silver Spring, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Gerontology Nurse Practitioner
- License
- R175265
- Practice address
- 3110 Gracefield Rd
Silver Spring, MD 20904-1820 - Phone
- (301) 572-8340
- NPI assigned
- Jul 4, 2006
- Last updated
- Aug 4, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Nurse Practitioner | 363L00000X | 471109 | CA | |
| Gerontology Nurse Practitioner | 363LG0600X | R175265 | MD | Primary |
Addresses
Primary practice location
3110 Gracefield Rd
Silver Spring, MD 20904-1820
Mailing address
5730 Executive Dr Ste 230
Catonsville, MD 21228-1762
Other practice location 1
7051 Rockledge Dr
Bethesda, MD 20817-1680
Phone (301) 272-9830
Other practice location 2
711 Maiden Choice Ln
Catonsville, MD 21228-3632
Phone (410) 247-5602
Other practice location 3
8800 Walther Blvd
Parkville, MD 21234-9001
Phone (410) 882-3240
Other identifiers 10
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 051012200 | Medicaid | MD | |
| 8307572 | Other | EVERCARE | |
| 0060 | Other | BCBS OF DC | |
| 0943SE-891740-02 | Other | CAREFIRST BCBS OF MD | |
| 0943ER-891740-02 | Other | CAREFIRST BCBS OF MD | |
| 9680-0048 | Other | CAREFIRST BCBS OF DC | |
| 89174002 | Other | CAREFIRST MD | |
| WNP11075B | Other | CA | PPIN |
| 0060 | Other | BCBS DC | |
| 522096682004 | Other | TRICARE NORTH |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
3110 Gracefield Rd
Silver Spring, MD 20904-1820
Phone (301) 572-8340
7051 Rockledge Dr
Bethesda, MD 20817-1680
Phone (301) 272-9830
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 471109 | CA | MD | Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Fried and Wilks, LLC | Current | Accepting new patients | |
| Erickson Health Medical Group of Maryland PC | Gerontology | Current | Accepting new patients |
| Erickson Health Medical Group of Maryland PC | Nurse Practitioner | Current | Accepting new patients |
| Erickson Health Medical Group of Maryland PC | Gerontology | Past | Accepting new patients |
| HCR Manorcare Medical Services of Florida LLC | Nurse Practitioner | Past | Accepting new patients |
Locations
7758 Wisconsin Ave
Ste 211
Bethesda, MD 20814
5730 Executive Dr
Ste 230
Catonsville, MD 21228
Phone (410) 402-2379
10 N Jefferson St
Ste 300
Frederick, MD 21701
10718 Potomac Tennis Ln
Potomac, MD 20854
Phone (202) 308-4992
3110 Gracefield Rd
Silver Spring, MD 20904
Phone (301) 572-8340
Interoperability endpoints
- https://api.platform.athenahealth.com/27008/brand/1/csg/1/fhir/r4
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Geriatric Medicine (Internal Medicine) Physician
- Silver Spring, MD
- NPI 1205856549
DC, Gerontology
-
- Geriatric Medicine (Internal Medicine) Physician
- Bethesda, MD
- NPI 1518830611
Nurse Practitioner
-
dba Premier Senior Care
- Geriatric Medicine (Internal Medicine) Physician
- Bethesda, MD
- NPI 1194054171
-
- Internal Medicine Physician
- Baltimore, MD
- NPI 1093735474
Gerontology
-
dba Heartland Care Partners
- Nurse Practitioner
- Toledo, OH
- NPI 1386750420
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1151971200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785801600000",
"number": "1649200825",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5730 EXECUTIVE DR STE 230",
"city": "CATONSVILLE",
"state": "MD",
"postal_code": "212281762"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3110 GRACEFIELD RD",
"city": "SILVER SPRING",
"state": "MD",
"postal_code": "209041820",
"telephone_number": "301-572-8340"
}
],
"practiceLocations": [
{
"address_1": "7051 Rockledge Dr",
"address_purpose": "LOCATION",
"city": "Bethesda",
"state": "MD",
"postal_code": "208171680",
"country_code": "US",
"telephone_number": "301-272-9830",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "711 Maiden Choice Ln",
"address_purpose": "LOCATION",
"city": "Catonsville",
"state": "MD",
"postal_code": "212283632",
"country_code": "US",
"telephone_number": "410-247-5602",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "8800 Walther Blvd",
"address_purpose": "LOCATION",
"city": "Parkville",
"state": "MD",
"postal_code": "212349001",
"country_code": "US",
"telephone_number": "410-882-3240",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "DE SILVA",
"first_name": "WENDY",
"middle_name": "WANG",
"name_prefix": "Mrs.",
"credential": "GNP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-07-04",
"last_updated": "2026-08-04",
"certification_date": "2026-08-04",
"status": "A"
},
"taxonomies": [
{
"code": "363L00000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner",
"state": "CA",
"license": "471109",
"primary": false
},
{
"code": "363LG0600X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Gerontology",
"state": "MD",
"license": "R175265",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "051012200",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EVERCARE",
"identifier": "8307572",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS OF DC",
"identifier": "0060",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST BCBS OF MD",
"identifier": "0943SE-891740-02",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST BCBS OF MD",
"identifier": "0943ER-891740-02",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST BCBS OF DC",
"identifier": "9680-0048",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST MD",
"identifier": "89174002",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PPIN",
"identifier": "WNP11075B",
"state": "CA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS DC",
"identifier": "0060",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TRICARE NORTH",
"identifier": "522096682004",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Silver Spring, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- 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.