Active NPI
Isabelle Von Kohorn, MD, PHD
- Neonatal-Perinatal Medicine Physician
- Bethesda, MD
National Provider Identifier
1063438927
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Neonatal-Perinatal Medicine Physician
- License
- D70742
- Practice address
- 4701 Sangamore Rd Ste N100
Bethesda, MD 20816-2558 - Phone
- (914) 919-9200
- NPI assigned
- Jul 14, 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 9
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Pediatrics Physician | 208000000X | D70742 | MD | |
| Neonatal-Perinatal Medicine Physician | 2080N0001X | 29365 | MS | |
| Neonatal-Perinatal Medicine Physician | 2080N0001X | ME152873 | FL | |
| Pediatrics Physician | 208000000X | ME152873 | FL | |
| Pediatrics Physician | 208000000X | 29365 | MS | |
| Neonatal-Perinatal Medicine Physician | 2080N0001X | 329398 | LA | |
| Neonatal-Perinatal Medicine Physician | 2080N0001X | D70742 | MD | Primary |
| Pediatrics Physician | 208000000X | A91179 | CA | |
| Pediatrics Physician | 208000000X | 329398 | LA |
Addresses
Primary practice location
4701 Sangamore Rd Ste N100
Bethesda, MD 20816-2558
Mailing address
3506 Patterson St NW
Washington, DC 20015-2558
Phone (203) 535-9982
Other practice location 1
750 Las Gallinas Ave Ste 105
San Rafael, CA 94903-3431
Phone (914) 919-9200
Other practice location 2
1 Galleria Blvd Ste 1900
Metairie, LA 70001-7553
Phone (914) 919-9200
Other practice location 3
1110 Brickell Ave Ste 400
Miami, FL 33131-3135
Phone (914) 919-9200
Other practice location 4
1000 Highland Colony Pkwy Ste 5203
Ridgeland, MS 39157-2079
Phone (914) 919-9200
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00A911790 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine, Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 329398 | LA | MD | Pediatrics Physician |
| D70742 | MD | MD | Pediatrics Physician |
| 29365 | MS | MD | Pediatrics Physician |
| ME152873 | FL | MD | Neonatal-Perinatal Medicine Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Pomelo PC | Current | Accepting new patients | |
| Pomelo NJ PC | Pediatrics | Current | Accepting new patients |
| Pomelo NJ PC | Pediatrics | Current | Accepting new patients |
| Pomelo PC | Pediatrics | Past | Accepting new patients |
| Pomelo PC | Past | Accepting new patients | |
| Pomelo PC | Pediatrics | Past | Accepting new patients |
| Pomelo PC | Past | Accepting new patients | |
| Pomelo PC | Past | Accepting new patients | |
| Pomelo PC | Pediatrics | Past | Accepting new patients |
| Pomelo PC | Past | Accepting new patients | |
| UCSF Pediatrics Associates | Pediatrics | Past | Accepting new patients |
Locations
4701 Sangamore Rd
Ste N100
Bethesda, MD 20816
Phone (240) 484-4226
1400 Broadfield Blvd
Ste 200
Houston, TX 77084
Phone (832) 767-7993
Interoperability endpoints
- isabelle.vonkohorn.1@25307.direct.athenahealth.com
Organizations & group practices 27
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.
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- NPI 1396618815
-
- Obstetrics & Gynecology Physician
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- NPI 1124943816
-
- Obstetrics & Gynecology Physician
- San Rafael, CA
- NPI 1215852918
-
- Obstetrics & Gynecology Physician
- San Rafael, CA
- NPI 1477271260
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1152835200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757376000000",
"number": "1063438927",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3506 PATTERSON ST NW",
"city": "WASHINGTON",
"state": "DC",
"postal_code": "200152558",
"telephone_number": "203-535-9982"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4701 SANGAMORE RD STE N100",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208162558",
"telephone_number": "914-919-9200"
}
],
"practiceLocations": [
{
"address_1": "750 Las Gallinas Ave Ste 105",
"address_purpose": "LOCATION",
"city": "San Rafael",
"state": "CA",
"postal_code": "949033431",
"country_code": "US",
"telephone_number": "914-919-9200",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1 Galleria Blvd Ste 1900",
"address_purpose": "LOCATION",
"city": "Metairie",
"state": "LA",
"postal_code": "700017553",
"country_code": "US",
"telephone_number": "914-919-9200",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1110 Brickell Ave Ste 400",
"address_purpose": "LOCATION",
"city": "Miami",
"state": "FL",
"postal_code": "331313135",
"country_code": "US",
"telephone_number": "914-919-9200",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "1000 Highland Colony Pkwy Ste 5203",
"address_purpose": "LOCATION",
"city": "Ridgeland",
"state": "MS",
"postal_code": "391572079",
"country_code": "US",
"telephone_number": "914-919-9200",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "VON KOHORN",
"first_name": "ISABELLE",
"name_prefix": "Dr.",
"credential": "MD, PHD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-07-14",
"last_updated": "2025-09-09",
"certification_date": "2025-09-09",
"status": "A"
},
"taxonomies": [
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "MD",
"license": "D70742",
"primary": false
},
{
"code": "2080N0001X",
"taxonomy_group": "",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "MS",
"license": "29365",
"primary": false
},
{
"code": "2080N0001X",
"taxonomy_group": "",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "FL",
"license": "ME152873",
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "FL",
"license": "ME152873",
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "MS",
"license": "29365",
"primary": false
},
{
"code": "2080N0001X",
"taxonomy_group": "",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "LA",
"license": "329398",
"primary": false
},
{
"code": "2080N0001X",
"taxonomy_group": "",
"desc": "Pediatrics, Neonatal-Perinatal Medicine",
"state": "MD",
"license": "D70742",
"primary": true
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "CA",
"license": "A91179",
"primary": false
},
{
"code": "208000000X",
"taxonomy_group": "",
"desc": "Pediatrics",
"state": "LA",
"license": "329398",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A911790",
"state": "CA"
}
],
"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 Sep 9, 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.