Active NPI
Melinda Michalski, PA-C
- Physician Assistant
- Philadelphia, PA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- MA064432
- Practice address
- 100 S Juniper St FL 3
Philadelphia, PA 19107-1316 - Phone
- (866) 849-0692
- NPI assigned
- May 23, 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 5
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | 50.010212RX | OH | |
| Physician Assistant | 363A00000X | 0010-16707 | NC | |
| Physician Assistant | 363A00000X | MA064432 | PA | Primary |
| Physician Assistant | 363A00000X | C0006517 | MD | |
| Physician Assistant | 363A00000X | C5-0012255 | DE |
Addresses
Primary practice location
100 S Juniper St FL 3
Philadelphia, PA 19107-1316
Mailing address
6201 Greenleigh Ave
Middle River, MD 21220-2004
Phone (410) 933-6423
Other practice location 1
4755 Ogletown Stanton Road
Suite 5A43
Newark, DE 19718-2200
Phone (302) 623-0188
Other practice location 2
5200 Eastern Avenue
MFL East Tower, 2ND Floor
Baltimroe, MD 21224
Phone (410) 550-8956
Other practice location 3
4940 Eastern Ave
Baltimore, MD 21224-2735
Phone (410) 550-7900
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 390200000X | Other | 390200000X |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MD, PA, DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 3
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C0006517 | MD | MD | Physician Assistant |
| 50.010212RX | OH | MD | Physician Assistant |
| MA064432 | PA | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Johns Hopkins University | Current | Accepting new patients | |
| Johns Hopkins University | Current | Accepting new patients | |
| Union Hospital of Cecil County | Current | Accepting new patients | |
| Johns Hopkins University | Current | Accepting new patients | |
| Union Hospital of Cecil County, Inc. | Physician Assistant | Current | Accepting new patients |
| Christiana Care Health Services Inc | Current | Accepting new patients | |
| DLP Conemaugh Physician Practices LLC | Physician Assistant | Current | Accepting new patients |
| Christiana Care Health Services Inc | Current | Accepting new patients | |
| Christiana Care Health Services Inc | Current | Accepting new patients | |
| Johns Hopkins University | Current | Accepting new patients | |
| DLP Conemaugh Physician Practices LLC | Physician Assistant | Current | Accepting new patients |
| Conemaugh Health Initiatives | Past | Accepting new patients |
Locations
4755 Ogletown Stanton Rd
Ste 5A43
Newark, DE 19718
Phone (302) 623-0188
4000 Nexus Dr
Ste E3
Wilmington, DE 19803
1401 Foulk Rd
Ste 100B
Wilmington, DE 19803
Phone (302) 320-9440
501 W 14th St
Wilmington, DE 19801
Phone (302) 320-4411
5200 Eastern Ave
Fl 2
Baltimore, MD 21224
Phone (410) 550-5018
4940 Eastern Ave
Baltimore, MD 21224
5601 Loch Raven Blvd
Baltimore, MD 21239
Phone (443) 444-4714
600 N Wolfe St
Baltimore, MD 21287
106 Bow St
Elkton, MD 21921
Phone (410) 298-2000
6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704
1020 Franklin St
Johnstown, PA 15905
Phone (814) 533-1095
1086 Franklin St
Johnstown, PA 15905
Phone (610) 250-4540
1111 Franklin St
Ste 180
Johnstown, PA 15905
Phone (814) 534-3740
1450 Scalp Ave
Ste 2100
Johnstown, PA 15904
Phone (814) 269-5211
330 Seven Springs Way
Brentwood, TN 37027
Phone (615) 920-7780
Interoperability endpoints
- mcartwright414718@direct.hopkinsmedicine.org
Organizations & group practices 15
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.
-
- Hospitalist Physician
- Newark, DE
- NPI 1245474329
-
- Family Medicine Physician
- Wilmington, DE
- NPI 1760811681
-
- Hospitalist Physician
- Baltimore, MD
- NPI 1902332133
-
- Internal Medicine Physician
- Elkton, MD
- NPI 1124067848
-
- Family Medicine Physician
- Cresson, PA
- NPI 1932515905
-
- Family Medicine Physician
- Wilmington, DE
- NPI 1619562410
-
- Pain Medicine (Anesthesiology) Physician
- Baltimore, MD
- NPI 1922008549
-
- Neurology Physician
- Chadds Ford, PA
- NPI 1881228484
-
- Internal Medicine Physician
- Johnstown, PA
- NPI 1144636267
Physician Assistant
-
- Internal Medicine Physician
- Johnstown, PA
- NPI 1205242609
Physician Assistant
-
- Ophthalmology Physician
- Belcamp, MD
- NPI 1376342774
-
- Neurology Physician
- MC Lean, VA
- NPI 1598552226
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1495497600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1782172800000",
"number": "1063949980",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6201 GREENLEIGH AVE",
"city": "MIDDLE RIVER",
"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": "100 S JUNIPER ST FL 3",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191071316",
"telephone_number": "866-849-0692"
}
],
"practiceLocations": [
{
"address_1": "4755 OGLETOWN STANTON ROAD",
"address_2": "SUITE 5A43",
"address_purpose": "LOCATION",
"city": "NEWARK",
"state": "DE",
"postal_code": "197182200",
"country_code": "US",
"telephone_number": "302-623-0188",
"fax_number": "302-733-5640",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "5200 EASTERN AVENUE",
"address_2": "MFL EAST TOWER, 2ND FLOOR",
"address_purpose": "LOCATION",
"city": "BALTIMROE",
"state": "MD",
"postal_code": "21224",
"country_code": "US",
"telephone_number": "410-550-8956",
"fax_number": "410-550-2972",
"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": "410-550-7900",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MICHALSKI",
"first_name": "MELINDA",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2017-05-23",
"last_updated": "2026-06-23",
"certification_date": "2026-06-23",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "OH",
"license": "50.010212RX",
"primary": false
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "NC",
"license": "0010-16707",
"primary": false
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "PA",
"license": "MA064432",
"primary": true
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "MD",
"license": "C0006517",
"primary": false
},
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "DE",
"license": "C5-0012255",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "390200000X",
"identifier": "390200000X",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Philadelphia, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 23, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.