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JOANN CARLSON M.D.
NPI 1932365400
Pediatrics - Pediatric Nephrology in New Brunswick, NJ

Active since August 04, 2008PECOS EnrolledAccepts Medicare Assignment
89 FRENCH ST, NEW BRUNSWICK, NJ 08901(732) 235-7880(732) 235-6620 Get Directions Write a Review

NPPES record last updated: September 19, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Joann Carlson M.d. NPPES

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

JOANN CARLSON M.D. (NPI 1932365400) is an individual pediatric nephrology provider in New Brunswick, New Jersey, licensed in New Jersey (25MA09496800) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Robert Wood Johnson University Hospital, and is a graduate of George Washington University School Of Medicine (2008).

NPPES Registry Identity

NPI1932365400
Entity TypeIndividualFemale
Primary Taxonomy2080P0210X
Provider Legal NameJOANN CARLSONCredential: M.D.
Location Address89 FRENCH STNew Brunswick, NJ 08901-1935
Mailing Address89 French StNew Brunswick, NJ 08901-1935 · (732) 235-7880 · Fax (732) 235-6620
Phone(732) 235-7880
Fax(732) 235-6620
Sole ProprietorNo
Medical School CMSGeorge Washington University School Of MedicineGraduated 2008
Enumeration DateAugust 4, 2008
Last NPPES UpdateSeptember 19, 2014
✔ NPI 1932365400 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0210X
License✔ Licensed in NJ · 25MA09496800
Definition
A pediatrician who deals with the normal and abnormal development and maturation of the kidney and urinary tract, the mechanisms by which the kidney can be damaged, the evaluation and treatment of renal diseases, fluid and electrolyte abnormalities, hypertension and renal replacement therapy.
89 FRENCH ST, New Brunswick, NJ 08901
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Joann Carlson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4880812866
PECOS Enrollment IDI20140904002323
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 Joann Carlson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Rutgers Health-Rwj Scleroderma Program
Same address
Adolescent Medicine
89 FRENCH ST, SUITE 2300
New Brunswick, NJ 08901
  • Reassigned Medicare billing, New Jersey enrollment
  • 641 clinicians in this Medicare group
NPI 1023055738 (732) 235-6230

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310038
LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County
Emergency services Birthing friendly

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.

DR. DHRUVA VISWANATHAN NILAKANTAN MD
Student in an Organized Health Care Education/Training Program
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6230
ANNA W KU
Nurse Practitioner (Family)
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6230
SUSAN BROOKS MD
Medical Genetics (Clinical Genetics (M.D.))
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-9386
RUTGERS HEALTH-RWJ SCLERODERMA PROGRAM
Pediatrics (Adolescent Medicine)
89 FRENCH ST, SUITE 2300
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-6230
PETER JANG MD
Radiology (Diagnostic Radiology)
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7883
STEPHANIE ENNER MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-9523
SEVGI GURKAN M.D
Specialist
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7880
ELIZAVETA IOFEL MD
Pediatrics (Pediatric Gastroenterology)
89 FRENCH ST
NEW BRUNSWICK, NJ 08901
Middlesex County (732) 235-7885

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 Joann Carlson's NPI number?

The NPI number for Joann Carlson is 1932365400. It was assigned to this individual provider in the NPPES registry on August 4, 2008.

Where is Joann Carlson located?

Joann Carlson practices at 89 French St, New Brunswick, NJ 08901. The listed phone number is (732) 235-7880.

What is Joann Carlson's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.

Is Joann Carlson enrolled in Medicare?

Yes. Joann Carlson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Joann Carlson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joann Carlson reassigns Medicare benefits to Rutgers Health-Rwj Scleroderma Program (New Brunswick, NJ). 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 Joann Carlson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joann Carlson accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Joann Carlson 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.

Is Joann Carlson affiliated with any hospitals?

According to CMS data, Joann Carlson is affiliated with Robert Wood Johnson University Hospital.

When was this NPI record last updated?

The NPPES record for Joann Carlson was last updated on September 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years 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.