Joshua Ahier, M.D.
NPI 1841610987 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Dayton, OH
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joshua Ahier, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Dayton, OH (NPI 1841610987).
Provider details
- NPI number
- 1841610987
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.141014 (OH)
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
12 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
157 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 30 | $68 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $122 |
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 | 17 | $716 |
| Harvest of Vein Using an Endoscope33508 | 17 | $15 |
| Removal of Lymph Nodes of Chest Cavity Using an Endoscope32674 | 16 | $205 |
| Coronary Artery Bypass Using Artery Graft, 1 Graft33533 | 15 | $1,627 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$215 across 2 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
- 2014-04-16
- Last updated
- 2024-08-08
- Certified
- 2024-08-08
Frequently asked questions
- What is Joshua Ahier's NPI number?
- Joshua Ahier's National Provider Identifier (NPI) is 1841610987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joshua Ahier's specialty?
- Joshua Ahier is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Joshua Ahier located?
- Joshua Ahier's practice location on file with NPPES is 3533 Southern Blvd, Dayton, OH 45429-1264.
- What is Joshua Ahier's phone number?
- The practice phone number listed in the NPPES registry for Joshua Ahier is (937) 294-3611.
- Does Joshua Ahier accept Medicare?
- Joshua Ahier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joshua Ahier's NPI active?
- Yes — Joshua Ahier's NPI (1841610987) is active in the NPPES registry as of the last update on 2024-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.