Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

LEIGH ANSELMI HOWARD RN,NP
NPI 1437233590
Internal Medicine - Hematology & Oncology in Durham, NC

Active since October 25, 2006PECOS EnrolledAccepts Medicare Assignment
2100 ERWIN RD, DURHAM, NC 27710(919) 620-4467 Get Directions Write a Review

NPPES record last updated: June 16, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Leigh Anselmi Howard Rn,np NPPES

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

LEIGH ANSELMI HOWARD RN,NP (NPI 1437233590) is an individual hematology & oncology provider in Durham, North Carolina, licensed in North Carolina (0050-00697) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1437233590
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameLEIGH ANSELMI HOWARDCredential: RN,NP
Location Address2100 ERWIN RDDurham, NC 27710-0001
Mailing Address2100 Erwin RdDurham, NC 27705-3941
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateOctober 25, 2006
Last NPPES UpdateJune 16, 2026
NPPES CertifiedJune 16, 2026
NPI 1437233590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License Licensed in NC · 0050-00697
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 005000697 (NC)
2100 ERWIN RD, Durham, NC 27710

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Leigh Anselmi Howard Rn,np 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 ID9537176326
PECOS Enrollment IDI20060320000709
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.

Hospital Affiliations CMS Care Compare

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

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 27710 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$165.09 typical visit price
range $54.12 – $165.09
Typical copayment $41.27 (range $13.53 – $41.27)
Most-billed visit code 99205
Established Patient
$95.94 typical visit price
range $17.21 – $134.61
Typical copayment $23.98 (range $4.30 – $33.65)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Anesthesiology
2100 ERWIN RD
DURHAM, NC 27710
Pediatrics
2100 ERWIN RD, DUKE UNIVERSITY MEDICAL CENTER - DUMC 3350
DURHAM, NC 27710
Pediatrics (Pediatric Critical Care Medicine)
2100 ERWIN RD
DURHAM, NC 27710
Internal Medicine (Rheumatology)
2100 ERWIN RD
DURHAM, NC 27710
Ophthalmology
2100 ERWIN RD
DURHAM, NC 27710
Nurse Anesthetist, Certified Registered
2100 ERWIN RD
DURHAM, NC 27710
Nurse Anesthetist, Certified Registered
2100 ERWIN RD
DURHAM, NC 27710
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2100 ERWIN RD
DURHAM, NC 27710

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 Leigh Howard's NPI number?

The NPI number for Leigh Howard is 1437233590. It was assigned to this individual provider in the NPPES registry on October 25, 2006.

Where is Leigh Howard located?

Leigh Howard practices at 2100 Erwin Rd, Durham, NC 27710. The listed phone number is (919) 620-4467.

What is Leigh Howard's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Leigh Howard enrolled in Medicare?

Yes. Leigh Howard 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.

What insurance does Leigh Howard accept?

Health plans from Blue Cross and Blue Shield of NC list Leigh Howard 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 Leigh Howard affiliated with any hospitals?

According to CMS data, Leigh Howard is affiliated with Duke University Hospital.

When was this NPI record last updated?

The NPPES record for Leigh Howard was last updated on June 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.