Jeffrey Kammer, MD
NPI 1740377852 · Ophthalmology Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Kammer, MD is a Ophthalmology Physician provider in Nashville, TN (NPI 1740377852).
Provider details
- NPI number
- 1740377852
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 36736 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
3,322 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 528 | $122 |
| Established Patient Complete Exam of Visual System92014 | 397 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 330 | $86 |
| Imaging of Optic Nerve92133 | 316 | $34 |
| Removal of Cataract With Insertion of Prosthetic Lens66984 | 315 | $488 |
| Exam of Visual Field With Extended Testing92083 | 231 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 1,953 | 440 |
| Prednisolone Acetate | 602 | 416 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 601 | 156 |
| Ketorolac Tromethamine | 531 | 325 |
| Moxifloxacin Hclbrand: Moxifloxacin | 509 | 296 |
| Timolol Maleate | 473 | 134 |
| Brimonidine Tartrate | 311 | 103 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,848 across 17 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
- 2006-10-09
- Last updated
- 2025-12-29
- Certified
- 2025-12-29
Frequently asked questions
- What is Jeffrey Kammer's NPI number?
- Jeffrey Kammer's National Provider Identifier (NPI) is 1740377852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Kammer's specialty?
- Jeffrey Kammer is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Kammer located?
- Jeffrey Kammer's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-0001.
- What is Jeffrey Kammer's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Kammer is (615) 322-3000.
- Does Jeffrey Kammer accept Medicare?
- Jeffrey Kammer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Kammer's NPI active?
- Yes — Jeffrey Kammer's NPI (1740377852) is active in the NPPES registry as of the last update on 2025-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.