Clifton Layman, D.O.
NPI 1528353075 · Hematology & Oncology Physician · El Paso, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clifton Layman, D.O. is a Hematology & Oncology Physician provider in El Paso, TX (NPI 1528353075).
Provider details
- NPI number
- 1528353075
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- DOS-1524 (HI)
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
15 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
2,079 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 552 | $175 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 428 | $14 |
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 274 | $120 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 110 | $14 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 98 | $26 |
| Administration of Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96402 | 95 | $33 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 91 | 30 |
| Abiraterone Acetate | 50 | — |
| Anastrozole | 38 | 16 |
| Prochlorperazine Maleate | 38 | 28 |
| Oxycodone Hcl | 33 | 16 |
| Potassium Chloride | 28 | 11 |
| Pantoprazole Sodium | 26 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$201,532 across 301 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
- 2011-06-13
- Last updated
- 2017-10-24
Frequently asked questions
- What is Clifton Layman's NPI number?
- Clifton Layman's National Provider Identifier (NPI) is 1528353075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clifton Layman's specialty?
- Clifton Layman is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Clifton Layman located?
- Clifton Layman's practice location on file with NPPES is 5005 N Piedras St Fl 10, El Paso, TX 79920-5002.
- What is Clifton Layman's phone number?
- The practice phone number listed in the NPPES registry for Clifton Layman is (915) 742-2585.
- Does Clifton Layman accept Medicare?
- Clifton Layman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clifton Layman's NPI active?
- Yes — Clifton Layman's NPI (1528353075) is active in the NPPES registry as of the last update on 2017-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.