Leigh Howard, RN,NP
NPI 1437233590 · Hematology & Oncology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leigh Howard, RN,NP is a Hematology & Oncology Physician provider in Durham, NC (NPI 1437233590).
Provider details
- NPI number
- 1437233590
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- RN,NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0050-00697 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 16 |
| Losartan Potassium | 12 |
| Montelukast Sodium | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2016-03-11
Frequently asked questions
- What is Leigh Howard's NPI number?
- Leigh Howard's National Provider Identifier (NPI) is 1437233590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leigh Howard's specialty?
- Leigh Howard is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leigh Howard located?
- Leigh Howard's practice location on file with NPPES is 2100 Erwin Rd, Durham, NC 27710-0001.
- What is Leigh Howard's phone number?
- The practice phone number listed in the NPPES registry for Leigh Howard is (919) 620-4467.
- Does Leigh Howard accept Medicare?
- Leigh Howard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leigh Howard's NPI active?
- Yes — Leigh Howard's NPI (1437233590) is active in the NPPES registry as of the last update on 2016-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.