John Lazor, M.D.
NPI 1821089921 · Otolaryngology Physician · Quincy, MA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lazor, M.D. is a Otolaryngology Physician provider in Quincy, MA (NPI 1821089921).
Provider details
- NPI number
- 1821089921
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 79829 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,138 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,136 | $99 |
| Removal of Impacted Ear Wax69210 | 673 | $41 |
| Diagnostic Exam of Nasal Passages Using an Endoscope31231 | 658 | $210 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 397 | $121 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 247 | $144 |
| Complex Removal of Skin Debris and Drainage of Mastoid Cavity69222 | 14 | $264 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 219 | 75 |
| Azelastine Hcl | 118 | 32 |
| Fluticasone Propionate | 114 | 36 |
| Famotidine | 95 | 33 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 75 | 58 |
| Budesonide | 60 | 14 |
| Mometasone Furoate | 26 | 26 |
| Methylprednisolone |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2012-04-26
Frequently asked questions
- What is John Lazor's NPI number?
- John Lazor's National Provider Identifier (NPI) is 1821089921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lazor's specialty?
- John Lazor is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is John Lazor located?
- John Lazor's practice location on file with NPPES is 500 Congress St, Quincy, MA 02169-0908.
- What is John Lazor's phone number?
- The practice phone number listed in the NPPES registry for John Lazor is (617) 774-1717.
- Does John Lazor accept Medicare?
- John Lazor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lazor's NPI active?
- Yes — John Lazor's NPI (1821089921) is active in the NPPES registry as of the last update on 2012-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.