John Conoyer, M.D.
NPI 1881875961 · Otolaryngology Physician · St. Peters, MO
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Conoyer, M.D. is a Otolaryngology Physician provider in St. Peters, MO (NPI 1881875961).
Provider details
- NPI number
- 1881875961
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 40321 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Pediatric Otolaryngology Physician207YP0228X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 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
4,811 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 1,585 | $13 |
| Test for Allergy Using Allergenic Extract95004 | 800 | $3 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 733 | $7 |
| Professional Service for Multiple Injections of Allergen95117 | 436 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 200 | $121 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 32 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 335 | 129 |
| Azelastine Hcl | 235 | 114 |
| Fluticasone Propionate | 230 | 88 |
| Montelukast Sodium | 206 | 61 |
| Levocetirizine Dihydrochloride | 154 | 45 |
| Methylprednisolone | 128 | 121 |
| Omeprazole | 113 | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$60 across 3 records (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
- 2007-11-17
- Last updated
- 2010-06-04
Frequently asked questions
- What is John Conoyer's NPI number?
- John Conoyer's National Provider Identifier (NPI) is 1881875961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Conoyer's specialty?
- John Conoyer is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is John Conoyer located?
- John Conoyer's practice location on file with NPPES is 4790 Executive Centre Parkway, St. Peters, MO 63376.
- What is John Conoyer's phone number?
- The practice phone number listed in the NPPES registry for John Conoyer is (636) 441-3100.
- Does John Conoyer accept Medicare?
- John Conoyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Conoyer's NPI active?
- Yes — John Conoyer's NPI (1881875961) is active in the NPPES registry as of the last update on 2010-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.