Jeffery Warren, MD
NPI 1225056872 · Family Medicine Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffery Warren, MD is a Family Medicine Physician provider in Memphis, TN (NPI 1225056872).
Provider details
- NPI number
- 1225056872
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD19075 (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
7,230 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 | 1,248 | $116 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 974 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 694 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 591 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 537 | $15 |
| Creatine Kinase (cardiac Enzyme) Level, Total |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 221 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 720 | 172 |
| Apixabanbrand: Eliquis | 643 | 62 |
| Pantoprazole Sodium | 580 | 134 |
| Amlodipine Besylate | 570 | 127 |
| Levothyroxine Sodium | 562 | 71 |
| Furosemide | 550 | 70 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$413 across 22 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
- 2006-07-18
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Jeffery Warren's NPI number?
- Jeffery Warren's National Provider Identifier (NPI) is 1225056872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffery Warren's specialty?
- Jeffery Warren is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffery Warren located?
- Jeffery Warren's practice location on file with NPPES is 177 N Highland St, Memphis, TN 38111-4747.
- What is Jeffery Warren's phone number?
- The practice phone number listed in the NPPES registry for Jeffery Warren is (901) 844-2500.
- Does Jeffery Warren accept Medicare?
- Jeffery Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffery Warren's NPI active?
- Yes — Jeffery Warren's NPI (1225056872) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.