Active NPI
Darlene Holan, LSW
- Social Worker
- Pittsburgh, PA
National Provider Identifier
1972592335
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Social Worker
- License
- SW013729L
- Practice address
- 330 9TH St
South 9TH St Center
Pittsburgh, PA 15215-2358 - Phone
- (412) 488-4040
- Fax
- (412) 488-4932
- NPI assigned
- Oct 18, 2005
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Social Worker | 104100000X | SW013729L | PA | Primary |
Addresses
Primary practice location
330 9TH St
South 9TH St Center
Pittsburgh, PA 15215-2358
Mailing address
1200 Reedsdale St
Pittsburgh, PA 15233-2109
Phone (412) 323-8026
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1385961 | Other | PA | HIGHMARK |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| SW013729L | PA | MD | Social Worker |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1129593600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1972592335",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1200 REEDSDALE ST",
"city": "PITTSBURGH",
"state": "PA",
"postal_code": "152332109",
"telephone_number": "412-323-8026",
"fax_number": "412-323-4507"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "330 9TH ST",
"address_2": "SOUTH 9TH ST CENTER",
"city": "PITTSBURGH",
"state": "PA",
"postal_code": "152152358",
"telephone_number": "412-488-4040",
"fax_number": "412-488-4932"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOLAN",
"first_name": "DARLENE",
"credential": "LSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2005-10-18",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "104100000X",
"taxonomy_group": "",
"desc": "Social Worker",
"state": "PA",
"license": "SW013729L",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HIGHMARK",
"identifier": "1385961",
"state": "PA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Pittsburgh, PA
- Ryan Hohman, PTA
- Leigh Ann Hohmann
- Thomas Edward Hohn Jr., CPHT, P.A.H.M.
- Lorenza Giulia Hois, RDH, PHDHP
- Diana Marie Hoke, MSW, LCSW
- Thomas Scott Holber, D.M.D.
- Jessica Ann-Marie Holbrook, MPAS, PA-C
- Michelle Lynn Holbrook, RPH, PHARMD, MSP
- Elizabeth A Holden, M.ED.,CRC, LPC
- Paul Cameron Holden, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.