Active NPI
Lindsay Weller, PA-C
- Physician Assistant
- Baltimore, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- C07838
- Practice address
- 2700 Quarry Lake Dr
Baltimore, MD 21209-3742 - Phone
- (410) 705-7972
- NPI assigned
- Jan 11, 2017
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | C07838 | MD | Primary |
| Surgical Physician Assistant | 363AS0400X | 54128 | CA | |
| Medical Physician Assistant | 363AM0700X | 54128 | CA |
Addresses
Primary practice location
2700 Quarry Lake Dr
Baltimore, MD 21209-3742
Mailing address
6201 Greenleigh Ave
Baltimore, MD 21220-2004
Phone (410) 933-6423
Other practice location 1
4924 Campbell Blvd
Nottingham, MD 21236-5908
Phone (443) 997-2663
Other practice location 2
604 N Magnolia Ave
Clovis, CA 93611-9204
Phone (559) 320-0531
Other practice location 3
4940 Eastern Ave
Baltimore, MD 21224-2735
Phone (410) 550-0453
Other names 1
- Lindsay May
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD
- 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, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
10710 Charter Dr
Suite 300
Columbia, MD 21044-3260
Phone (410) 644-1880
120 Westminster Pike
Suite 200
Reisterstown, MD 21136-1027
Phone (410) 377-8900
Merit-based Incentive Payment System (MIPS)
- Final score
- 83.31 of 100
- Quality
- 73.89
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 70.47
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 54128 | CA | MD | Surgical Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Johns Hopkins University | Current | Accepting new patients | |
| Johns Hopkins University | Current | Accepting new patients | |
| Centers for Advanced Orthopaedics, LLC | Current | Accepting new patients | |
| Centers for Advanced Orthopaedics, LLC | Current | Accepting new patients |
Locations
4940 Eastern Ave
Baltimore, MD 21224
2700 Quarry Lake Dr
Ste 300
Baltimore, MD 21209
10710 Charter Dr
Ste 300
Columbia, MD 21044
Phone 4106441880450
6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704
4924 Campbell Blvd
Nottingham, MD 21236
Phone (443) 442-2200
Interoperability endpoints
- lweller803579@direct.hopkinsmedicine.org
- 38lweller@cfaortho.emadirect.md
Organizations & group practices 4
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.
-
- Orthopaedic Surgery Physician
- Olney, MD
- NPI 1487093167
-
dba Jhu - Orthopaedic Surgery
- Orthopaedic Surgery Physician
- Baltimore, MD
- NPI 1013913789
-
dba JHU - 4692 Millennium Drive - Physician
- Ophthalmology Physician
- Belcamp, MD
- NPI 1376342774
-
- Orthopaedic Surgery Physician
- Gainesville, VA
- NPI 1063393833
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1484092800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776038400000",
"number": "1942746144",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6201 GREENLEIGH AVE",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212202004",
"telephone_number": "410-933-6423",
"fax_number": "410-500-4266"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2700 QUARRY LAKE DR",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212093742",
"telephone_number": "410-705-7972"
}
],
"practiceLocations": [
{
"address_1": "4924 Campbell Blvd",
"address_purpose": "LOCATION",
"city": "Nottingham",
"state": "MD",
"postal_code": "212365908",
"country_code": "US",
"telephone_number": "443-997-2663",
"fax_number": "443-442-2089",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "604 N Magnolia Ave",
"address_purpose": "LOCATION",
"city": "Clovis",
"state": "CA",
"postal_code": "936119204",
"country_code": "US",
"telephone_number": "559-320-0531",
"fax_number": "559-320-0539",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4940 Eastern Ave",
"address_purpose": "LOCATION",
"city": "Baltimore",
"state": "MD",
"postal_code": "212242735",
"country_code": "US",
"telephone_number": "410-550-0453",
"fax_number": "410-550-0622",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "WELLER",
"first_name": "LINDSAY",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-01-11",
"last_updated": "2026-04-13",
"certification_date": "2026-04-13",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "MD",
"license": "C07838",
"primary": true
},
{
"code": "363AS0400X",
"taxonomy_group": "",
"desc": "Physician Assistant, Surgical",
"state": "CA",
"license": "54128",
"primary": false
},
{
"code": "363AM0700X",
"taxonomy_group": "",
"desc": "Physician Assistant, Medical",
"state": "CA",
"license": "54128",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "LINDSAY",
"last_name": "MAY",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 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.