Active NPI
Matthew Jacob Javitt, MD
- Ophthalmology Physician
- Baltimore, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- D0104162
- Practice address
- 4940 Eastern Ave
Baltimore, MD 21224-2735 - Phone
- (410) 550-5568
- NPI assigned
- Apr 16, 2020
- Sex
- Male
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | 1018597 | MA | |
| Ophthalmology Physician | 207W00000X | D0104162 | MD | Primary |
Addresses
Primary practice location
4940 Eastern Ave
Baltimore, MD 21224-2735
Mailing address
6201 Greenleigh Ave
Middle River, MD 21220-2004
Phone (410) 933-0000
Other practice location 1
243 Charles St
Boston, MA 02114-3096
Phone (617) 573-3689
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA, MD, DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 3
Care Compare profile
Medicare Care Compare- Specialty
- Ophthalmology
- Education
- Other, 2020
- Medicare assignment
- May accept Medicare assignment
- Group practices
Practice addresses (Care Compare)
1800 Orleans St
Baltimore, MD 21287-0010
Phone (410) 955-5000
600 N Wolf St
Baltimore, MD 21287-0005
Phone (410) 955-5000
600 N Wolfe St
Blalock 266
Baltimore, MD 21287-0005
Phone (410) 502-4340
601 N Caroline St
Baltimore, MD 21287-0006
Phone (410) 955-5080
6201 Greenleigh Ave
Middle River, MD 21220-2004
6430 Rockledge Dr
Bethesda, MD 20817-1805
Phone (240) 482-1100
8600 Old Georgetown Rd
Bethesda, MD 20814-1422
Phone (301) 896-3939
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Cataract surgery | 15 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Johns Hopkins University | Current | Accepting new patients | |
| Johns Hopkins University | Ophthalmology | Current | Accepting new patients |
| Johns Hopkins University | Ophthalmology | Current | Accepting new patients |
| Johns Hopkins University | Current | Accepting new patients | |
| Johns Hopkins University | Current | Accepting new patients |
Locations
4940 Eastern Ave
Baltimore, MD 21224
8600 Old Georgetown Rd
Bethesda, MD 20814
Phone (301) 896-2578
6201 Greenleigh Ave
Middle River, MD 21220
Phone (410) 933-2704
10751 Falls Rd
Timonium, MD 21093
Phone (410) 583-2727
Interoperability endpoints
- mjavitt1409468@direct.hopkinsmedicine.org
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.
-
- Pain Medicine (Anesthesiology) Physician
- Baltimore, MD
- NPI 1922008549
-
- Ophthalmology Physician
- Belcamp, MD
- NPI 1376342774
-
- Optometrist
- Baltimore, MD
- NPI 1588638878
-
- Optometrist
- Arlington, VA
- NPI 1316750508
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Baltimore, MD
- NPI 1578597993
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1586995200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751241600000",
"number": "1477173755",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "6201 GREENLEIGH AVE",
"city": "MIDDLE RIVER",
"state": "MD",
"postal_code": "212202004",
"telephone_number": "410-933-0000",
"fax_number": "410-500-4266"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4940 EASTERN AVE",
"city": "BALTIMORE",
"state": "MD",
"postal_code": "212242735",
"telephone_number": "410-550-5568"
}
],
"practiceLocations": [
{
"address_1": "243 Charles St",
"address_purpose": "LOCATION",
"city": "Boston",
"state": "MA",
"postal_code": "021143096",
"country_code": "US",
"telephone_number": "617-573-3689",
"fax_number": "617-573-6965",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JAVITT",
"first_name": "MATTHEW",
"middle_name": "JACOB",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-04-16",
"last_updated": "2025-06-30",
"certification_date": "2025-06-30",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "MA",
"license": "1018597",
"primary": false
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "MD",
"license": "D0104162",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"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 Jun 30, 2025; 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.