Active NPI
Darin Kleinsmith, PA-C
- Physician Assistant
- Bala Cynwyd, PA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- Practice address
- 50 Monument Rd
Bala Cynwyd, PA 19004-1723 - Phone
- (610) 668-2570
- Fax
- (610) 668-2808
- NPI assigned
- Apr 12, 2016
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | Primary |
Addresses
Primary practice location
50 Monument Rd
Bala Cynwyd, PA 19004-1723
Mailing address
33 E 33Rd St FL 12
New York, NY 10016-5362
Phone (212) 283-3000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA, PA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
50 Monument Rd
Suite 301
Bala Cynwyd, PA 19004-1716
Phone (267) 519-0154
822 Pine St
Philadelphia, PA 19107-6187
Phone (267) 519-0154
Merit-based Incentive Payment System (MIPS)
- Final score
- 100 of 100
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Physician Assistant
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| J Robert West, M.D., Inc | Current | Accepting new patients | |
| Lynn M. Klein, M.D., L.L.C. | Past | Accepting new patients |
Locations
31852 Coast Hwy
Ste 300
Laguna Beach, CA 92651
Phone (949) 499-1389
30201 Golden Lantern
Ste B
Laguna Niguel, CA 92677
Phone (949) 363-1788
400 Newport Center Dr
Ste 702
Newport Beach, CA 92660
Phone (949) 644-0101
2285 Corporate Cir
Ste 200
Henderson, NV 89074
Phone (702) 360-2763
Networks
- BSC 65 PLUS INDIVIDUAL MAPD
Interoperability endpoints
- darin.kleinsmith@schweigerderm.emadirect.md
- dkleinsmith@westderm.emadirect.md
Organizations & group practices 3
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.
-
- Dermatology Physician
- Philadelphia, PA
- NPI 1861501801
-
dba Southern California Dermatology
- Dermatology Physician
- Newport Beach, CA
- NPI 1932154788
-
- Dermatology Physician
- Wynnewood, PA
- NPI 1326162637
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1460419200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1768867200000",
"number": "1275997629",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "33 E 33RD ST FL 12",
"city": "NEW YORK",
"state": "NY",
"postal_code": "100165362",
"telephone_number": "212-283-3000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "50 MONUMENT RD",
"city": "BALA CYNWYD",
"state": "PA",
"postal_code": "190041723",
"telephone_number": "610-668-2570",
"fax_number": "610-668-2808"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KLEINSMITH",
"first_name": "DARIN",
"credential": "PA-C",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-04-12",
"last_updated": "2026-01-20",
"certification_date": "2026-01-20",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bala Cynwyd, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.