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DR. ISABELLE VON KOHORN MD, PHD
NPI 1063438927
Pediatrics - Neonatal-Perinatal Medicine in Bethesda, MD

Active since July 14, 2006PECOS Enrolled
4701 SANGAMORE RD STE N100, BETHESDA, MD 20816(914) 919-9200 Get Directions Write a Review

NPPES record last updated: September 9, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 9, 2025, Jun 9, 2025, May 17, 2022 and 2 more (5 updates tracked since 2021).

About Dr. Isabelle Von Kohorn Md, Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ISABELLE VON KOHORN MD, PHD (NPI 1063438927) is an individual neonatal-perinatal medicine provider in Bethesda, Maryland, licensed in Maryland (D70742) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and maintains 4 additional practice locations.

NPPES Registry Identity

NPI1063438927
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. ISABELLE VON KOHORNCredential: MD, PHD
Location Address4701 SANGAMORE RD STE N100Bethesda, MD 20816-2558
Mailing Address3506 Patterson St NwWashington, DC 20015-2558 · (203) 535-9982
Phone(914) 919-9200
Sole ProprietorNo
Enumeration DateJuly 14, 2006
Last NPPES UpdateSeptember 9, 20255 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2025
✔ NPI 1063438927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
Licenses✔ Licensed in MD · D70742✔ Licensed in MS · 29365✔ Licensed in FL · ME152873✔ Licensed in LA · 329398
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License D70742 (MD), ME152873 (FL), 29365 (MS), A91179 (CA), 329398 (LA)
4701 SANGAMORE RD STE N100, Bethesda, MD 20816
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Secondary Practice Locations 4

Location 11110 Brickell Ave Ste 400Miami, FL 33131-3135 · Phone (914) 919-9200
Location 21000 Highland Colony Pkwy Ste 5203Ridgeland, MS 39157-2079 · Phone (914) 919-9200
Location 31 Galleria Blvd Ste 1900Metairie, LA 70001-7553 · Phone (914) 919-9200
Location 4750 Las Gallinas Ave Ste 105San Rafael, CA 94903-3431 · Phone (914) 919-9200

Other Identifiers 1

Medicaid00A911790CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Molina Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Isabelle Von Kohorn Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Isabelle Von Kohorn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Pomelo PC
Same address
Obstetrics & Gynecology
4701 SANGAMORE RD STE N100
Bethesda, MD 20816
  • Reassigned Medicare billing, Texas enrollment
  • 16 clinicians in this Medicare group
NPI 1538827324 (914) 919-9200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FRANCISCO SANCHEZ
Physical Therapy Assistant
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (209) 703-7118
MINDSCAPE PSYCH, PLLC
Clinic/Center (Mental Health (Including Community Mental Health Center))
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (240) 484-4226
GRACE GOODWIN DWYER RD, LDN
Dietitian, Registered
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (914) 919-9200
EBONY WILLIAMS
Counselor (Professional)
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (240) 814-7788
LES SOINS, LLC
Home Health
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (202) 630-3144
POMELO PC
Obstetrics & Gynecology
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (914) 919-9200
ALEX LIMAGE
Physical Therapy Assistant
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (619) 212-2932
DR. SARA ELIZABETH MAZZONI MD
Obstetrics & Gynecology
4701 SANGAMORE RD STE N100
BETHESDA, MD 20816
Montgomery County (914) 919-9200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Isabelle Von Kohorn's NPI number?

The NPI number for Isabelle Von Kohorn is 1063438927. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Isabelle Von Kohorn located?

Isabelle Von Kohorn practices at 4701 Sangamore Rd Ste N100, Bethesda, MD 20816. The listed phone number is (914) 919-9200.

What is Isabelle Von Kohorn's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Isabelle Von Kohorn enrolled in Medicare?

Yes. Isabelle Von Kohorn is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Isabelle Von Kohorn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isabelle Von Kohorn reassigns Medicare benefits to Pomelo PC (Bethesda, MD). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Isabelle Von Kohorn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Isabelle Von Kohorn accept?

Health plans from Anthem Blue Cross and Blue Shield and Molina Healthcare list Isabelle Von Kohorn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Isabelle Von Kohorn was last updated on September 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.