John Esper, M.D.
NPI 1932272044 · Emergency Medical Services (Emergency Medicine) Physician · Queensbury, NY
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Esper, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider in Queensbury, NY (NPI 1932272044).
Provider details
- NPI number
- 1932272044
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 154542 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
501 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 171 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 133 | $170 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 91 | $118 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 64 | $69 |
| Critical Care, First 30-74 Minutes99291 | 42 | $208 |
Typical Medicare-allowed amounts for these services range $8–$208 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Dexamethasone | 32 | 32 |
| Ondansetronbrand: Ondansetron Odt | 18 | 18 |
| Pantoprazole Sodium | 16 | 11 |
| Cephalexin | 14 | 14 |
| Gabapentin | 12 | 11 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | — |
| Prednisone | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2016-05-20
Frequently asked questions
- What is John Esper's NPI number?
- John Esper's National Provider Identifier (NPI) is 1932272044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Esper's specialty?
- John Esper is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Esper located?
- John Esper's practice location on file with NPPES is 67 Peachtree Ln, Queensbury, NY 12804-8517.
- What is John Esper's phone number?
- The practice phone number listed in the NPPES registry for John Esper is (518) 793-2120.
- Does John Esper accept Medicare?
- John Esper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Esper's NPI active?
- Yes — John Esper's NPI (1932272044) is active in the NPPES registry as of the last update on 2016-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.