Jill Hemmelgarn, D.O.
NPI 1700221132 · Nephrology Physician · Lima, OH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Hemmelgarn, D.O. is a Nephrology Physician provider in Lima, OH (NPI 1700221132).
Provider details
- NPI number
- 1700221132
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5101020342 (MI)
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
13 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
3,073 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,339 | $75 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 713 | $101 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 257 | $123 |
| Dialysis Procedure Including 1 Evaluation90945 | 122 | $81 |
| Home Dialysis Services Per Month (20 Years Or Older)90966 | 94 | $277 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 303 | 103 |
| Losartan Potassium | 247 | 79 |
| Bumetanide | 219 | 72 |
| Calcitriol | 189 | 56 |
| Hydralazine Hcl | 163 | 53 |
| Lisinopril | 160 | 55 |
| Furosemide | 146 | 59 |
| Carvedilol |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$281 across 9 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
- 2013-04-29
- Last updated
- 2018-08-31
Frequently asked questions
- What is Jill Hemmelgarn's NPI number?
- Jill Hemmelgarn's National Provider Identifier (NPI) is 1700221132, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Hemmelgarn's specialty?
- Jill Hemmelgarn is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Hemmelgarn located?
- Jill Hemmelgarn's practice location on file with NPPES is 750 W High St Ste 150, Lima, OH 45801.
- What is Jill Hemmelgarn's phone number?
- The practice phone number listed in the NPPES registry for Jill Hemmelgarn is (419) 227-1359.
- Does Jill Hemmelgarn accept Medicare?
- Jill Hemmelgarn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Hemmelgarn's NPI active?
- Yes — Jill Hemmelgarn's NPI (1700221132) is active in the NPPES registry as of the last update on 2018-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.