Jerry Benfield, MD
NPI 1437133121 · Internal Medicine Physician · Louisville, KY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jerry Benfield, MD is a Internal Medicine Physician provider in Louisville, KY (NPI 1437133121).
Provider details
- NPI number
- 1437133121
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01056286A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
47 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 47 | $99 |
Typical Medicare-allowed amounts for these services range $99–$99 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 18 |
| Mirtazapine | 16 |
| Carvedilol | 14 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 13 |
| Omeprazole | 13 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 12 |
| Metoprolol Tartrate | 12 |
| Pantoprazole Sodium | 12 |
| Ranolazine |
Practice location
Mailing address
Additional practice locations (3)
- 9200 Shelbyville Rd # 530Louisville, KY 40222-5144Phone: (502) 327-9100Fax: (855) 632-8329
- 9204 Taylorsville Rd Ste 217Louisville, KY 40299-1789Phone: (502) 709-0430Fax: (502) 245-6651
- 16605 Chestnut Glen PlLouisville, KY 40245-6121Phone: (502) 709-0430Fax: (502) 245-6651
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2023-07-11
- Certified
- 2023-07-11
Frequently asked questions
- What is Jerry Benfield's NPI number?
- Jerry Benfield's National Provider Identifier (NPI) is 1437133121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jerry Benfield's specialty?
- Jerry Benfield is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jerry Benfield located?
- Jerry Benfield's practice location on file with NPPES is 801 Barret Ave, Louisville, KY 40204.
- What is Jerry Benfield's phone number?
- The practice phone number listed in the NPPES registry for Jerry Benfield is (502) 200-8259.
- Does Jerry Benfield accept Medicare?
- Jerry Benfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jerry Benfield's NPI active?
- Yes — Jerry Benfield's NPI (1437133121) is active in the NPPES registry as of the last update on 2023-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.