Jeffery Glaspy, MD
NPI 1619925237 · Emergency Medicine Physician · Oconomowoc, WI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffery Glaspy, MD is a Emergency Medicine Physician provider in Oconomowoc, WI (NPI 1619925237).
Provider details
- NPI number
- 1619925237
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 41367 (WI)
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
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
143 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 45 | $85 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 30 | $102 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $113 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 18 | $14 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 | 15 | $32 |
| Inhalation Treatment for Airway Obstruction Or Sputum Production94640 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 20 | 20 |
| Prednisone | 20 | 19 |
| Cefdinir | 18 | 18 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 14 | 14 |
| Cephalexin | 13 | 13 |
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
- 2006-05-05
- Last updated
- 2023-11-30
- Certified
- 2023-11-30
Frequently asked questions
- What is Jeffery Glaspy's NPI number?
- Jeffery Glaspy's National Provider Identifier (NPI) is 1619925237, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Glaspy's specialty?
- Jeffery Glaspy is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffery Glaspy located?
- Jeffery Glaspy's practice location on file with NPPES is 1284 N Summit Ave, Oconomowoc, WI 53066-4459.
- What is Jeffery Glaspy's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Glaspy is (262) 569-3080.
- Does Jeffery Glaspy accept Medicare?
- Jeffery Glaspy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffery Glaspy's NPI active?
- Yes — Jeffery Glaspy's NPI (1619925237) is active in the NPPES registry as of the last update on 2023-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.