J Ahern, MD
NPI 1700830189 · Hospice and Palliative Medicine (Family Medicine) Physician · Springfield, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
J Ahern, MD is a Hospice and Palliative Medicine (Family Medicine) Physician provider in Springfield, OH (NPI 1700830189).
Provider details
- NPI number
- 1700830189
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35.058701 (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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Primidone | 22 |
| Montelukast Sodium | 15 |
| Amlodipine Besylate/Benazeprilbrand: Amlodipine Besylate-Benazepril | 14 |
| Metoprolol Tartrate | 14 |
| Ropinirole Hcl | 13 |
| Escitalopram Oxalate | 12 |
| Finasteride | 11 |
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 , 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
- 2006-05-20
- Last updated
- 2013-09-11
Frequently asked questions
- What is J Ahern's NPI number?
- J Ahern's National Provider Identifier (NPI) is 1700830189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is J Ahern's specialty?
- J Ahern is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is J Ahern located?
- J Ahern's practice location on file with NPPES is 100 Medical Center Dr, Springfield, OH 45504-2687.
- What is J Ahern's phone number?
- The practice phone number listed in the NPPES registry for J Ahern is (937) 390-9665.
- Does J Ahern accept Medicare?
- J Ahern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is J Ahern's NPI active?
- Yes — J Ahern's NPI (1700830189) is active in the NPPES registry as of the last update on 2013-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.