Jeffrey Messerly, D.O
NPI 1538572904 · Emergency Medicine Physician · Elkader, IA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Messerly, D.O is a Emergency Medicine Physician provider in Elkader, IA (NPI 1538572904).
Provider details
- NPI number
- 1538572904
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O
- Sex
- Male
- Sole proprietor
- No
- License
- DO-04843 (IA)
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
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
18 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 18 | $72 |
Typical Medicare-allowed amounts for these services range $72–$72 (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.
Practice location
Mailing address
Additional practice locations (2)
- 200 Hawkins DrIowa City, IA 52242-1009Phone: (319) 353-6360Fax: (319) 353-7006
- 701 W Forevergreen RdNorth Liberty, IA 52317-9848Phone: (319) 353-6360Fax: (319) 353-7006
Registry dates
- Enumerated
- 2014-06-03
- Last updated
- 2025-10-06
- Certified
- 2025-10-06
Frequently asked questions
- What is Jeffrey Messerly's NPI number?
- Jeffrey Messerly's National Provider Identifier (NPI) is 1538572904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Messerly's specialty?
- Jeffrey Messerly is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Messerly located?
- Jeffrey Messerly's practice location on file with NPPES is 901 Davidson St Nw, Elkader, IA 52043-9015.
- What is Jeffrey Messerly's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Messerly is (563) 245-7000.
- Does Jeffrey Messerly accept Medicare?
- Jeffrey Messerly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Messerly's NPI active?
- Yes — Jeffrey Messerly's NPI (1538572904) is active in the NPPES registry as of the last update on 2025-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.