Active NPI
David M. Clark, OD
- Optometrist
- Bloomsburg, PA
National Provider Identifier
1013011568
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- OET008802
- Practice address
- 100 Lunger Dr
Bloomsburg, PA 17815-8330 - Phone
- (570) 387-5239
- NPI assigned
- Sep 12, 2006
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | OET008802 | PA | Primary |
| Corneal and Contact Management Optometrist | 152WC0802X | OET008802 | PA |
Addresses
Primary practice location
100 Lunger Dr
Bloomsburg, PA 17815-8330
Mailing address
333 Martzville Rd
Berwick, PA 18603-1334
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)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1158019200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1013011568",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "333 MARTZVILLE RD",
"city": "BERWICK",
"state": "PA",
"postal_code": "186031334"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "100 LUNGER DR",
"city": "BLOOMSBURG",
"state": "PA",
"postal_code": "178158330",
"telephone_number": "570-387-5239"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CLARK",
"first_name": "DAVID",
"middle_name": "M.",
"name_prefix": "Dr.",
"credential": "OD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-09-12",
"last_updated": "2025-09-11",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "PA",
"license": "OET008802",
"primary": true
},
{
"code": "152WC0802X",
"taxonomy_group": "",
"desc": "Optometrist, Corneal and Contact Management",
"state": "PA",
"license": "OET008802",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bloomsburg, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.