Active NPI
Emily Margaret Johnson, CNM, IBCLC
- Advanced Practice Midwife
- Bethesda, MD
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Advanced Practice Midwife
- License
- NP1060358
- Practice address
- 4920 Elm St Ste 225
Bethesda, MD 20814-0007 - Phone
- (202) 741-2500
- Fax
- (202) 741-2550
- NPI assigned
- Aug 12, 2020
- Last updated
- Dec 17, 2025
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Advanced Practice Midwife | 367A00000X | RN1060358 | DC | |
| Advanced Practice Midwife | 367A00000X | AC003199 | MD | |
| Advanced Practice Midwife | 367A00000X | NP1060358 | DC | Primary |
| Lactation Consultant (Registered Nurse) | 163WL0100X | RN215447 | AZ |
Addresses
Primary practice location
4920 Elm St Ste 225
Bethesda, MD 20814-0007
Mailing address
3811 Fairfax Dr Ste 1000
Arlington, VA 22203-1782
Phone (202) 741-3560
Other practice location 1
509 Casey Ln
Rockville, MD 20850-7744
Phone (818) 266-6068
Other practice location 2
7301 Garland Ave
Takoma Park, MD 20912-6417
Phone (818) 266-6068
Other practice location 3
2150 Pennsylvania Ave NW
Washington, DC 20037-3201
Phone (202) 741-3000
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AC003199 | Other | MD | MARYLAND CNM LICENSE |
| RN1060358 | Other | DC | DC CNM LICENSE |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Certified Nurse Midwife
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| RN215447 | AZ | MD | Lactation Consultant (Registered Nurse) |
| NP1060358 | DC | MD | Advanced Practice Midwife |
| RN1060358 | DC | MD | Advanced Practice Midwife |
| AC003199 | MD | MD | Advanced Practice Midwife |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| M.a.M.a.S., Inc | Single Specialty | Current | Accepting new patients |
| Dimensions Healthcare Associates, Inc. | Single Specialty | Current | Accepting new patients |
| Dimensions Health Associates Dba University of Maryland Capital Region | Current | Accepting new patients | |
| Dimensions Healthcare Associates Inc | Single Specialty | Past | Accepting new patients |
Locations
2900 Mercy Ln
Cheverly, MD 20785
Phone (301) 618-2010
7150 Contee Rd
Laurel, MD 20707
Phone (240) 677-7200
900 Elkridge Landing Rd
Fl 2
Linthicum Heights, MD 21090
Phone (443) 462-5010
901 Harry S Truman Dr N
Uppr Marlboro, MD 20774
Phone (240) 677-0021
Interoperability endpoints
- ejohnson1102385@direct.umm.edu
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba PGHC Anesthesia Associates
- Anesthesiology Physician
- Largo, MD
- NPI 1346354834
DC, Single Specialty
-
dba University of Maryland Capital Region Health Medical Group
- Internal Medicine Physician
- Oxon Hill, MD
- NPI 1407486293
-
dba University of Maryland Capital Region Health Medical Group
- Internal Medicine Physician
- Laurel, MD
- NPI 1487714168
Single Specialty
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1597190400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1765929600000",
"number": "1447861554",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3811 FAIRFAX DR STE 1000",
"city": "ARLINGTON",
"state": "VA",
"postal_code": "222031782",
"telephone_number": "202-741-3560"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4920 ELM ST STE 225",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208140007",
"telephone_number": "202-741-2500",
"fax_number": "202-741-2550"
}
],
"practiceLocations": [
{
"address_1": "509 Casey Ln",
"address_purpose": "LOCATION",
"city": "Rockville",
"state": "MD",
"postal_code": "208507744",
"country_code": "US",
"telephone_number": "818-266-6068",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "7301 Garland Ave",
"address_purpose": "LOCATION",
"city": "Takoma Park",
"state": "MD",
"postal_code": "209126417",
"country_code": "US",
"telephone_number": "818-266-6068",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2150 Pennsylvania Ave NW",
"address_purpose": "LOCATION",
"city": "Washington",
"state": "DC",
"postal_code": "200373201",
"country_code": "US",
"telephone_number": "202-741-3000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JOHNSON",
"first_name": "EMILY",
"middle_name": "MARGARET",
"credential": "CNM, IBCLC",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2020-08-12",
"last_updated": "2025-12-17",
"certification_date": "2025-12-17",
"status": "A"
},
"taxonomies": [
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "DC",
"license": "RN1060358",
"primary": false
},
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "MD",
"license": "AC003199",
"primary": false
},
{
"code": "367A00000X",
"taxonomy_group": "",
"desc": "Advanced Practice Midwife",
"state": "DC",
"license": "NP1060358",
"primary": true
},
{
"code": "163WL0100X",
"taxonomy_group": "",
"desc": "Registered Nurse, Lactation Consultant",
"state": "AZ",
"license": "RN215447",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MARYLAND CNM LICENSE",
"identifier": "AC003199",
"state": "MD"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "DC CNM LICENSE",
"identifier": "RN1060358",
"state": "DC"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Bethesda, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.