Erik Daniels, MD
NPI 1437120888 · Nephrology Physician · St Louis, MO
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erik Daniels, MD is a Nephrology Physician provider in St Louis, MO (NPI 1437120888).
Provider details
- NPI number
- 1437120888
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD111769 (MO)
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
20 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
2,038 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 | 806 | $74 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 387 | $271 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 207 | $84 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 193 | $123 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 85 | $47 |
| Brief Communication Technology-Based Service, E.g. Virtual Check-In, By a Physician Or Other Qualified Health Care Professional Who Can Report Evaluation and Management Services, Provided to an Established Patient, Not Originating From a Related E/M Servic |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Sevelamer Carbonate | 163 | 39 |
| Calcitriol | 137 | 33 |
| Furosemide | 123 | 31 |
| Nifedipinebrand: Nifedipine Er | 111 | 25 |
| Allopurinol | 54 | 14 |
| Calcium Acetate | 53 | 16 |
| Losartan Potassium | 52 | 15 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7 across 3 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
- 2006-02-01
- Last updated
- 2022-07-29
- Certified
- 2022-07-29
Frequently asked questions
- What is Erik Daniels's NPI number?
- Erik Daniels's National Provider Identifier (NPI) is 1437120888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erik Daniels's specialty?
- Erik Daniels is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Erik Daniels located?
- Erik Daniels's practice location on file with NPPES is 11125 Dunn Rd, St Louis, MO 63136.
- What is Erik Daniels's phone number?
- The practice phone number listed in the NPPES registry for Erik Daniels is (314) 355-1166.
- Does Erik Daniels accept Medicare?
- Erik Daniels is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erik Daniels's NPI active?
- Yes — Erik Daniels's NPI (1437120888) is active in the NPPES registry as of the last update on 2022-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.