Individual provider Active NPI

Lindsay Weller, PA-C

  • Physician Assistant
  • Baltimore, MD
National Provider Identifier
1942746144
Registry record updated Apr 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
C07838 Issued in MD
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

Updated by the provider on Apr 13, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
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 Former name

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210107000018 MD Practitioner - Physician Assistant 2769765759 Reassigns benefits to 1 organization

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 100Reported as group
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

LicenseStateTypeSpecialty
54128CAMDSurgical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Johns Hopkins University CurrentSince Jan 1, 2021 Accepting new patients
Johns Hopkins University CurrentSince Jan 1, 2021 Accepting new patients
Centers for Advanced Orthopaedics, LLC CurrentSince Mar 3, 2025 Accepting new patients
Centers for Advanced Orthopaedics, LLC CurrentSince Mar 3, 2025 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

  • Direct secure messaging: lweller803579@direct.hopkinsmedicine.org
  • Direct secure messaging: 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.

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

Verify at the official NPI Registry.