Shaun Kaiser, MD
NPI 1538327150 · Nephrology Physician · Dallas, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shaun Kaiser, MD is a Nephrology Physician provider in Dallas, TX (NPI 1538327150).
Provider details
- NPI number
- 1538327150
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P5539 (TX)
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 tenure25% of score
18 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
2,321 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 | 517 | $80 |
| 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 | 273 | $17 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 198 | $121 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 188 | $104 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 157 | $51 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 123 | 42 |
| Dapagliflozin Propanediolbrand: Farxiga | 109 | 25 |
| Allopurinol | 98 | 33 |
| Losartan Potassium | 91 | 34 |
| Amlodipine Besylate | 69 | 24 |
| Hydrochlorothiazide | 57 | 22 |
| Nifedipinebrand: Nifedipine Er | 54 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$653 across 19 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
- 2008-05-30
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is Shaun Kaiser's NPI number?
- Shaun Kaiser's National Provider Identifier (NPI) is 1538327150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shaun Kaiser's specialty?
- Shaun Kaiser is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Shaun Kaiser located?
- Shaun Kaiser's practice location on file with NPPES is 9900 N Central Expy Ste 215, Dallas, TX 75231-0929.
- What is Shaun Kaiser's phone number?
- The practice phone number listed in the NPPES registry for Shaun Kaiser is (214) 396-4950.
- Does Shaun Kaiser accept Medicare?
- Shaun Kaiser is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shaun Kaiser's NPI active?
- Yes — Shaun Kaiser's NPI (1538327150) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.