Guy Lanzi, D.M.D.
NPI 1134182678 · Oral and Maxillofacial Surgery (Dentist) · Haddonfield, NJ
Enrolled with Medicare as Practitioner - Maxillofacial Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guy Lanzi, D.M.D. is a Oral and Maxillofacial Surgery (Dentist) provider in Haddonfield, NJ (NPI 1134182678).
Provider details
- NPI number
- 1134182678
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- D.M.D.
- Sex
- Male
- License
- DI015089 (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
26 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| X-Ray of Skull, 1-3 Views70250 | 14 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $96 |
Typical Medicare-allowed amounts for these services range $39–$96 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Chlorhexidine Gluconate | 105 | 80 |
| Ibuprofen | 94 | 78 |
| Tramadol Hcl | 86 | 72 |
| Ondansetronbrand: Ondansetron Odt | 81 | 68 |
| Clindamycin Hcl | 67 | 52 |
| Azithromycin | 58 | 49 |
| Amoxicillin | 50 | 48 |
| Doxycycline Hyclate | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Guy Lanzi's NPI number?
- Guy Lanzi's National Provider Identifier (NPI) is 1134182678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guy Lanzi's specialty?
- Guy Lanzi is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Guy Lanzi located?
- Guy Lanzi's practice location on file with NPPES is 15 E Euclid Ave, Haddonfield, NJ 08033-2300.
- What is Guy Lanzi's phone number?
- The practice phone number listed in the NPPES registry for Guy Lanzi is (856) 795-4600.
- Does Guy Lanzi accept Medicare?
- Guy Lanzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guy Lanzi's NPI active?
- Yes — Guy Lanzi's NPI (1134182678) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.