Leslie Heffez, DMD, MS, FRCD
NPI 1609950740 · Oral & Maxillofacial Surgery (D.M.D.) · Highland Park, IL
Leslie Heffez, DMD, MS, FRCD is a Oral & Maxillofacial Surgery (D.M.D.) provider in Highland Park, IL (NPI 1609950740).
Provider details
- NPI number
- 1609950740
- Entity type
- Individual
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Credential
- DMD, MS, FRCD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 190-18500 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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) | Beneficiaries |
|---|---|---|
| Amoxicillin | 56 | 37 |
| Dexamethasone | 18 | 15 |
| Clindamycin Hcl | 16 | 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
- 2013-12-26
Frequently asked questions
- What is Leslie Heffez's NPI number?
- Leslie Heffez's National Provider Identifier (NPI) is 1609950740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Heffez's specialty?
- Leslie Heffez is listed in the NPPES registry with a primary specialty of Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is Leslie Heffez located?
- Leslie Heffez's practice location on file with NPPES is 1893 Sheridan Rd, Highland Park, IL 60035-2628.
- What is Leslie Heffez's phone number?
- The practice phone number listed in the NPPES registry for Leslie Heffez is (847) 433-6636.
- Is Leslie Heffez's NPI active?
- Yes — Leslie Heffez's NPI (1609950740) is active in the NPPES registry as of the last update on 2013-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.