Active NPI
Ok Park, MD
- Ophthalmology Physician
- Baltimore, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- D0050879
- Practice address
- 3110 Lord Baltimore Dr Ste 103
Baltimore, MD 21244-2644 - Phone
- (410) 277-3937
- Fax
- (410) 281-9388
- NPI assigned
- Jul 11, 2006
- 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 |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | D0050879 | MD | Primary |
Addresses
Primary practice location
3110 Lord Baltimore Dr Ste 103
Baltimore, MD 21244-2644
Mailing address
2661 Riva Rd Ste 1030
Annapolis, MD 21401-7131
Phone (667) 354-5528
Other identifiers 4
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 406613800 404589100 | Medicaid | MD | |
| J727 0001 | Other | DC | CAREFIRST |
| 767APA 68609505 | Other | MD | CAREFIRST |
| DD8163 P00253267 | Other | GA | RAILROAD MEDICARE |
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| SOAP URL | https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq | Health Information Exchange (HIE) | |
| SOAP URL | https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq | Health Information Exchange (HIE) |
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: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Ophthalmology
- Education
- State University of New York at Buffalo School of Medicine, 1997
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
9106 Philadelphia Rd
Suite 314
Rosedale, MD 21237-4343
Phone (410) 277-3937
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Cataract surgery | 26 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| D0050879 | MD | MD | Ophthalmology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Chesapeake Eye Care & Laser Center LLC | Ophthalmology | Current | Accepting new patients |
| Kaiser Foundation Health Plan of the Mid Atlantic States, Inc | Current | Accepting new patients | |
| Chesapeake Eye Care and Laser Center LLC | Ophthalmology | Current | Accepting new patients |
| Kaiser Foundation Health Plan of the Mid Atlantic States, Inc | Current | Accepting new patients | |
| Robert C. Feldman, MD, PA | Ophthalmology | Past | Accepting new patients |
Locations
2002 Medical Pkwy
Ste 320
Annapolis, MD 21401
2661 Riva Rd
Ste 1030
Annapolis, MD 21401
3110 Timanus Dr
Baltimore, MD 21244
Phone (410) 645-1322
1005 N Point Blvd
Ste 704
Baltimore, MD 21224
Phone (410) 282-6767
104 Plumtree Rd
Ste 107
Bel Air, MD 21015
Phone (410) 569-7173
716 Maiden Choice Ln
Ste 102
Catonsville, MD 21228
Phone (410) 337-4500
7070 Samuel Morse Dr
Columbia, MD 21046
Phone (410) 309-4600
7190 Crestwood Blvd
Frederick, MD 21703
Phone (240) 529-1700
2101 E Jefferson St
Ste 6WPPQA
Rockville, MD 20852
Phone (301) 816-5853
2101 E Jefferson St
#4E
Rockville, MD 20852
9106 Philadelphia Rd
Ste 314
Rosedale, MD 21237
Phone (410) 277-3937
2391 Greenspring Dr
Timonium, MD 21093
Phone (410) 847-3000
6701 N Charles St
Towson, MD 21204
Phone (443) 849-2000
2925 Lord Baltimore Dr
Ste 300
Windsor Mill, MD 21244
Phone (410) 277-3937
7141 Security Blvd
Windsor Mill, MD 21244
Phone (410) 281-6200
3110 Lord Baltimore Dr
Ste 103
Windsor Mill, MD 21244
Phone (410) 277-3937
Interoperability endpoints
- opark@vip.emadirect.md
Organizations & group practices 5
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.
-
- Ophthalmology Physician
- Annapolis, MD
- NPI 1548296262
-
- Health Maintenance Organization
- Halethorpe, MD
- NPI 1043378656
-
- Ophthalmology Physician
- Baltimore, MD
- NPI 1154961134
-
- End-Stage Renal Disease (ESRD) Treatment Clinic/Center
- Rockville, MD
- NPI 1962108753
-
- Ophthalmology Physician
- Rockville, MD
- NPI 1679590574
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152576000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774396800000",
"number": "1659306520",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2661 RIVA RD STE 1030",
"city": "ANNAPOLIS",
"state": "MD",
"postal_code": "214017131",
"telephone_number": "667-354-5528"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3110 LORD BALTIMORE DR STE 103",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212442644",
"telephone_number": "410-277-3937",
"fax_number": "410-281-9388"
}
],
"practiceLocations": [],
"basic": {
"last_name": "PARK",
"first_name": "OK",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-07-11",
"last_updated": "2026-03-25",
"certification_date": "2026-03-25",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "MD",
"license": "D0050879",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "406613800 404589100",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST",
"identifier": "J727 0001",
"state": "DC"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CAREFIRST",
"identifier": "767APA 68609505",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "RAILROAD MEDICARE",
"identifier": "DD8163 P00253267",
"state": "GA"
}
],
"endpoints": [
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "9110 Philadelphia Rd",
"address_2": "Suite 213",
"city": "Baltimore",
"state": "MD",
"country_code": "US",
"postal_code": "212374301",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "SOAP",
"endpointTypeDescription": "SOAP URL",
"endpoint": "https://careepiceast.kp.org:14430/Interconnect-prodmam/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ceq",
"affiliation": "N",
"endpointDescription": "Carequality",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "C-CDA",
"address_1": "9110 Philadelphia Rd",
"address_2": "Suite 213",
"city": "Baltimore",
"state": "MD",
"country_code": "US",
"postal_code": "212374301",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Baltimore, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 25, 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.