Active NPI
Natalia Weil, PA
- Physician Assistant
- Germantown, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- C0010189
- Practice address
- 19851 Observation Dr Ste 455
Germantown, MD 20876-4153 - Phone
- (301) 933-9660
- Fax
- (301) 337-3520
- NPI assigned
- Aug 11, 2025
- Last updated
- Aug 7, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | C0010189 | MD | Primary |
Addresses
Primary practice location
19851 Observation Dr Ste 455
Germantown, MD 20876-4153
Mailing address
10200 Grand Central Ave Ste 220
Owings Mills, MD 21117-4366
Other practice location 1
9901 Medical Center Dr
Rockville, MD 20850-3357
Phone (240) 826-6596
Other practice location 2
11890 Healing Way
Silver Spring, MD 20904-7917
Phone (240) 637-5070
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
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
4109 Montpelier Rd
Rockville, MD 20853-1960
4535 Dressier Rd NW
Canton, OH 44718-2545
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mep Health, LLC | Current | Accepting new patients |
Locations
9901 Medical Center Dr
Rockville, MD 20850
Phone (301) 279-6000
11890 Healing Way
Silver Spring, MD 20904
Phone (240) 637-4000
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1754870400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786060800000",
"number": "1942185756",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10200 GRAND CENTRAL AVE STE 220",
"city": "OWINGS MILLS",
"state": "MD",
"postal_code": "211174366"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "19851 OBSERVATION DR STE 455",
"city": "GERMANTOWN",
"state": "MD",
"postal_code": "208764153",
"telephone_number": "301-933-9660",
"fax_number": "301-337-3520"
}
],
"practiceLocations": [
{
"address_1": "9901 Medical Center Dr",
"address_purpose": "LOCATION",
"city": "Rockville",
"state": "MD",
"postal_code": "208503357",
"country_code": "US",
"telephone_number": "240-826-6596",
"fax_number": "240-826-5757",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "11890 Healing Way",
"address_purpose": "LOCATION",
"city": "Silver Spring",
"state": "MD",
"postal_code": "209047917",
"country_code": "US",
"telephone_number": "240-637-5070",
"fax_number": "240-637-6346",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WEIL",
"first_name": "NATALIA",
"credential": "PA",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-08-11",
"last_updated": "2026-08-07",
"certification_date": "2026-08-07",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "MD",
"license": "C0010189",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Germantown, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 7, 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.