Individual provider Active NPI

Ok Park, MD

  • Ophthalmology Physician
  • Baltimore, MD
National Provider Identifier
1659306520
Registry record updated Mar 25, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Ophthalmology PhysicianTaxonomy code 207W00000X
License
D0050879 Issued in MD
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

Updated by the provider on Mar 25, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
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

IdentifierTypeStateIssuer
406613800 404589100MedicaidMD
J727 0001OtherDCCAREFIRST
767APA 68609505OtherMDCAREFIRST
DD8163 P00253267OtherGARAILROAD MEDICARE

Electronic endpoints 2

TypeEndpointUseAffiliation
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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040902000305 MD Practitioner - Ophthalmology 9335114446 Reassigns benefits to 2 organizations

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

ProcedureNumber of procedures
Cataract surgery26

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D0050879MDMDOphthalmology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Chesapeake Eye Care & Laser Center LLC Ophthalmology CurrentSince Mar 30, 2020 Accepting new patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc CurrentSince Sep 8, 2018 Accepting new patients
Chesapeake Eye Care and Laser Center LLC Ophthalmology CurrentSince Mar 30, 2020 Accepting new patients
Kaiser Foundation Health Plan of the Mid Atlantic States, Inc CurrentSince Sep 8, 2018 Accepting new patients
Robert C. Feldman, MD, PA Ophthalmology PastSince Oct 1, 2024 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

  • Direct secure messaging: 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.

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

Verify at the official NPI Registry.